Just out of curiosity why do you think isolated P2O5 molecules would be stable? Cycle 12341 and ABCDA are identical. Explain. All rights reserved. Give the name of Fe2O3 and classify it as an ionic or covalent compound. A) Phospholipid B) Phosphoric acid C) Phosphorus pentoxide D) Phosphorus decaoxide. A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. We call this a 'topotactic oxidation', oxidation, where the original shape remains, we simply add something inbetween. Sulfur dioxide forms when these compounds react with oxygen during combustion. While phosphorus pentoxide is the most common name for P4O10, it does go by other names, including: 322166814/www.reference.com/Reference_Mobile_Feed_Center3_300x250, How My Regus Can Boost Your Business Productivity, How to Find the Best GE Appliances Dishwasher for Your Needs, How to Shop for Rooms to Go Bedroom Furniture, Tips to Maximize Your Corel Draw Productivity, How to Plan the Perfect Viator Tour for Every Occasion. Molar Mass, Molecular Weight and Elemental Composition Calculator. What is the empirical formula of the compound P4O10? Published By Ammara Waheed | Last updated: February 14, 2023, Home > Chemistry > P4O10 Compound in Chemistry. - Relationship,, How to find molar solubility from Ksp? Phosphorus (V) oxide, Phosphoric anhydride, The empirical formula of phosphorus pentoxide (P. It does not possess any distinctive odor. Phosphorus pentoxide has a tendency to form a protective layer around the outside during storage, which prevents it from drawing in any more moisture. What are the empirical formulas for C9H20, P4O10, and B2H6? Explain. a) O_2Ca_2 b) OCa c) Ca_2O_2 d) CaO. The empirical formula of P 4O10 is P 2O5. Determine the molecular formula and name of each oxide.) It is very stable and is a poor oxidizing agent. Give the formula for chlorine trifluoride. If the molecular formula is P4O10, this means for each for P-atoms we have 10-O atoms this is a ratio 4:10 or 1: 2.5. Get control of 2022! The molar masses of the former oxide is 283.33 g/mol and that of the latter is 219.88 g/mol. Describe the bonding in an ionic compound containing polyatomic ions. ", Atoms of different elements can bond together to. Oxide - Phosphorus, Chemical, Compounds | Britannica What is the name for the compound P4O10? For example, copper(II) oxide, CuO, and iron(III) oxide, Fe2O3, are both reduced to the metal by carbon monoxide. The peroxide ion, O22, has a single oxygen-oxygen covalent bond and an oxidation state of 1 on the oxygen atoms. Weak van der Waals forces hold these molecules together in a hexagonal lattice (However, in spite of the high symmetry of the molecules, the crystal packing is not a close packing[2]). The empirical formula of phosphorus pentoxide is a simplified ratio of its molecular formula, i.e., P 2 O 5. How can you figure this out? For the production of phosphoric acid by reacting with water. Any phosphorus rock can be used for the production of elemental phosphorus. Molecular weight calculation: Classify each compound as ionic or molecular. Phosphorus pentoxide itself is not flammable. and Master of Philosophy (M. Phil) in Physical and Analytical Chemistry from Government College University (GCU) Lahore, Pakistan, with a hands-on laboratory experience in the Pakistan Council of Scientific and Industrial Research (PCSIR), Ammara has a solid educational foundation in her field. "@type": "Answer", What is chemical bond, ionic bond, covalent bond? For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. Diphosphorus pentoxide, phosphoric anhydride, and tetraphosphorus are these compounds' names. It is thought that sulfuric acid is the major cause of the acidity in acid rain, which can damage forests and cause fish to die off in many lakes. And in the final step, the phosphorus is at $\ce{P^3+}$ now, we can even oxidize it up to it's highest possible oxidation state $\ce{P^5+}$ by adding more oxygen. Give the correct name for each compound. Is there a compound that exists with this as its molecular formula? The Earths atmosphere contains approximately 0.04 percent carbon dioxide by volume and serves as a huge reservoir of this compound. Many metal carbonates liberate CO2 when they are heated. It does not matter in an equation if you count sulfur as a single atom entity (S) or as its true form (S8). Carbon monoxide is an extremely dangerous poison. For example, its used to convert nitric acid (HNO3) into nitrogen pentoxide (N2O5). Phosphorus pentoxide P2O5 By Unacademy World production of H2O2 is well over one-half million tons per year, making it a major industrial chemical. What is the formula for lead(IV) oxide? Na_2O. So it's quite nice to remind them of the original $\ce{P4}$-tetrahedron by not shortening the formula down to $\ce{P2O5}$. It only takes a minute to sign up. 2(+5) = + 10 cancels with 5(-2) =-10 therefore no formal charge on P2O5. Traces of alkali metal ions dissolved from glass can cause this decomposition, and, for this reason, pure H2O2 (or a concentrated solution) is normally stored in wax-coated or plastic bottles. The sulfur oxides react with many ionic metal oxides and hydroxides to form sulfites or hydrogen sulfites and sulfates or hydrogen sulfates, respectively. Would a group of creatures floating in Reverse Gravity have any chance at saving against a fireball? Study with Quizlet and memorize flashcards containing terms like What is the empirical formula for P4O10?, A compound has a chemical composition of 47% carbon, 6% hydrogen, and 47% oxygen. The quinone is then reduced back to the quinol by hydrogen in the presence of palladium metal on an inert support. What is the best way to say "a large number of [noun]" in German? Phosphorus pentoxide is also used in the manufacture of glass, rubber, and some laboratory procedures. What does "grinning" mean in Hans Christian Andersen's "The Snow Queen"? This process is called photosynthesis and uses the energy of light. This compound is made up of four phosphorus atoms and 10 oxygen atoms bonded together with covalent bonds. Solved Question 6 options: Part C. Molecular compounds 1) - Chegg Its not possible to produce phosphorus pentoxide by dehydrating phosphoric acid. At room temperature, phosphorus pentoxide is a solid, white waxy substance and is typically a powder. The dielectric constant of pure H2O2 is, like that of water, quite high70.7 at 25 C, compared with a value of 78.4 for water at 25 C. This white crystalline solid is the anhydride of phosphoric acid. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Connect and share knowledge within a single location that is structured and easy to search. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. Contact with a concentration of phosphorus pentoxide as low as 1 mg/m. },{ molecular weight tetraphosphorus decaoxide = amuComplete the table below for calculating the formula weight of the ionic compound copper(I) iodide, CuI. Answer: P4O10 ( Phosphorus pentoxide ) is a covalent bond. Spell out the full name of the compound. Is this compound ionic or covalent? Molecular Model ----Application loaded. Is this compound ionic or covalent? Is Al2S3 an atomic element, a molecular element, an ionic compound, or a molecular compound? Binary Molecular Compound Names Flashcards | Quizlet The ionic compound is VI_5 find the cation for the ionic compound. Sodium peroxide (Na2O2) is used as a bleaching agent. Is the compound K2O ionic or molecular? The short answer is probably that in any case of stoichiometry it doesn't matter. Is it ionic or covalent? Symbol: O Explain. # of Atoms: 4 Why is phosphorus (v) oxides molecular formula P4O10 and not P2O5 This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. I understand that the name derives from the empirical formula; however, I do not understand why it does not exist as $\ce{P2O5}$. InChI=1S/O10P4/c1-11-5-12(2)8-13(3,6-11)10-14(4,7-11)9-12, molecular form: O=P13OP2(=O)OP(=O)(O1)OP(=O)(O2)O3, crystal o form: P12(=O)OP3(=O)OP4(=O)OP5(=O)OP6(=O)OP(=O)(O1)OP7(=O)OP(=O)OP(=O)OP(=O)(O2)OP(=O)OP(=O)OP(=O)(O3)OP(=O)OP(=O)OP(=O)(O4)OP(=O)OP(=O)OP(=O)(O5)OP(=O)OP(=O)OP(=O)(O6)OP(=O)OP(=O)(O7)O, Except where otherwise noted, data are given for materials in their. Explore molecular compounds. How can you figure this out? "@type": "Answer", Moderation strike: Results of negotiations, Our Design Vision for Stack Overflow and the Stack Exchange network. Is this compound molecular or ionic? Is I2 an atomic element, a molecular element, an ionic compound, or a molecular compound? (Coke is the impure carbon residue resulting from the burning of coal.) There is no clear rule about how to name a compound which is actually existing as a dimer, a trimer or an octamer, as long as it does not make a difference in a reaction equation, which is usually the case. ChemSpider ID 14128. When the hemoglobin is combined with carbon monoxide, it cannot combine with oxygen; this destroys the ability of hemoglobin to carry essential oxygen to all parts of the body. Phosphorus pentoxide is a chemical compound formed by the combination of four phosphorus atoms with ten oxygen atoms. Why P2O5 does not show oxidising properties while N2O5 is the strongest oxidising agent among pnictogen oxides? Chemistry Stack Exchange is a question and answer site for scientists, academics, teachers, and students in the field of chemistry. 2H2O2 2H2O + O2 Which of the following oxides is most basic? Explain. Instead, it is a stacking of layers, one above the other, as shown in the figure below. The most common is two molecules of P2O5 joined together to form the larger P4O10. "@type": "Question", Phosphorus(V) oxide is a white flocculent powder that can be prepared by heating elemental phosphorus in excess oxygen. (Points : 1) LiOH SrI2 P4O10 ZnS KCN This problem has been solved! The moderately strong sulfurous acid is produced when sulfur dioxide reacts with water, and sulfuric acid, a strong acid, is formed in the reaction of sulfur trioxide with water. These compounds are yellow to orange paramagnetic solids. Penta is a Greek word that literally means five (5). Is this compound ionic or covalent? 4 This longer-wavelength radiation is absorbed by the carbon dioxide and water and cannot escape back into space. Atmospheric carbon dioxide is in dynamic equilibrium with that dissolved in water and with that bound primarily as carbonates in the Earths crust. https://en.wikipedia.org/wiki/Ionic_bonding. However, adding water, which is miscible in all proportions, causes the dielectric constant to increase to a maximum value of 121 at about 35 percent H2O2 and 65 percent H2O. We are given a compound formula consisting of phosphorus (P) and oxygen (O) atoms. Weight, g. Examples: HNO3 is converted to N2O5; H2SO4 is converted to SO3; HClO4 is converted to Cl2O7; CF3SO3H is converted to (CF3)2S2O5. Is this compound ionic or covalent? Burning tetraphosphorus (P4) (also called white phosphorus) in a sufficient supply of oxygen (O2) yields phosphorus pentaoxide (P4O10), as shown in the equation below. Is lithium iodide an ionic compound or a covalent compound? CaCO3 + heat CO2 + CaO "acceptedAnswer": { Explain. As you may know, the $\ce{P4O10}$ is formed when white Phosphorus $\ce{P4}$ reacts with air. Additionally, its molar mass can also be determined from its molecular formula, i.e., P4O10, as follows: Molar mass = 4(31) + 10 (16) = 284 g/mol. Is the compound P2O5 ionic or molecular? "name": "How many moles are there in phosphorus pentoxide? "name": "What is the molar mass of phosphorus pentoxide (P4O10)? Question: Which of the following is a molecular compound? Explain. Molar mass = 4(31) + 10 (16) = 284 g/mol." For oxidation of alcohols, in the form of Onodera reagent. Solved Complete the table below for calculating the | Chegg.com We aim to make complex subjects, like chemistry, approachable and enjoyable for everyone. Phosphorus Pentoxide: Structure, Preparation, Properties, Uses Is MgBr2 ( Magnesium Bromide ) an ionic or covalent bond . We would like to show you a description here but the site won't allow us. Share. Give the formula for iron (III) oxide. it is useful as a gaseous fuel. Sulfur trioxide dissolves readily in concentrated sulfuric acid to form pyrosulfuric acid, H2S2O7, which is also called fuming sulfuric acid or oleum. How can my weapons kill enemy soldiers but leave civilians/noncombatants unharmed? We aim to make complex subjects, like chemistry, approachable and enjoyable for everyone. All rights Reserved, Mole fraction to Mass fraction, Converting, Formulas, Units,, How to tell if compound is Ionic or Covalent? a. Sr(H2PO4)2 b. IBr c. Na2O. Explain. As far as I know only 1 element (Iodine) forms a pentoxide for which the most stable form in the solid state is an isolated X2O5 molecule, all other pentoxides have more extended structures. As a member of the Nitrogen Family, Group 15 on the Periodic Table, phosphorus has 5 valence shell electrons available for bonding. a. SiCl4 b. a) Calcium oxide? And what you should be able to see is that you can still connect all $\ce{P}$-atoms to get back the original tetrahedron. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. Is N2Cl4 an ionic or covalent compound? Since carbon suboxide is the acid anhydride of malonic acid, it reacts slowly with water to produce that acid. Phosphorus pentoxide is a white crystalline solid with the formula P 4 O 10.This inorganic chemical compound is the anhydride of phosphoric acid and has several other names such as phosphoric anhydride, phosphorous (V) oxide, diphosphorus pentoxide,tetraphosphorus decaoxide, and tetraphosphorus decoxide. molecules P4O10 = moles P4O10 This problem has been solved! But while we have it already. For example, calcium carbonate (CaCO3) produces carbon dioxide and calcium oxide (CaO). and more. It is corrosive to metal and is very irritating it may cause severe burns to the eye, skin, mucous membrane, and respiratory tract even at concentrations as low as 1mg/m3.[11]. Get control of 2022! The alphabet a in Penta is omitted when it comes before o, such as before oxide; therefore, the name phosphorus pentoxide is given to P2O5. Phosphorus pentoxide is a chemical compound with molecular formula P4O10 (with its common name derived from its empirical formula, P2O5). },{ Carbon monoxide is produced when graphite (one of the naturally occurring forms of elemental carbon) is heated or burned in a limited amount of oxygen. Many of its physical properties resemble those of water. It is a valuable chemical compound as it is used as a dehydrating agent, a desiccant, a reagent in organic syntheses, for fertilizer manufacturing, etc. The sulfuric acid removes the elements of water (i.e., H2O) from the formic or oxalic acid and absorbs the water produced. See Answer Question: Which of the following is a molecular compound? It melts at 340C and boils at 360C. Hope this helps. P_4O_10 5. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. Is P4O10 an ionic or covalent compound? As an industrial desiccant, this compound plays an intermediate role in turning acids into their anhydride counterparts. These irritations and injuries occur even in small concentrations. What is the empirical formula of the compound P4O10? - Homework.Study.com Give the name of KOH and classify it as an ionic or covalent compound. It is acidic in nature. Atoms of different elements can bond together to form a chemical compound. Is it reasonable that the people of Pandemonium dislike dogs as pets because of their genetics? It is a powerful desiccant and dehydrating agent . Give the formula for potassium nitrate. It is the acid anhydride of phosphorous acid, H3PO3, that is produced as P4O6 dissolves slowly in cold water. "name": "What is the structure of phosphorus pentoxide (P4O10)? C6H12O6 2C2H5OH + 2CO2glucose ethanol And for the $\ce{P4}$-tetrahedron (white phosphorus) we have a polyhedron that consists of triangular faces only. Solutions of these peroxides are basic because of the reaction of the peroxide ion with water, which functions as a weak acid in this case. [1][5] The remaining polymorph is a glass or amorphous form; it can be made by fusing any of the others. at 1,2 position or 1,3 position are identical and both positions have same steric hindrance. Monoisotopic mass 283.844177 Da. Moles. Binary Covalent Compounds. Would the elements P and Br form an ionic compound? How can you spot MWBC's (multi-wire branch circuits) in an electrical panel. Air pollution by sulfur oxides is a major environmental problem, with millions of tons of sulfur dioxide emitted into the atmosphere each year. Is this compound ionic or covalent? Convert grams P4O10 to moles - Conversion of Measurement Units Was Hunter Biden's legal team legally required to publicly disclose his proposed plea agreement? As crop fertilizer." Tricyclo[3.3.1.1~3,7~]tetraphosphoxane 1,3,5,7-tetraoxide, InChI=1S/O10P4/c1-11-5-12(2)8-13(3,6-11)10-14(4,7-11)9-12, CSID:14128, http://www.chemspider.com/Chemical-Structure.14128.html (accessed 18:20, Aug 22, 2023), Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00, Predicted data is generated using the US Environmental Protection Agencys EPISuite, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the. "@type": "Answer", .mw-parser-output .template-chem2-su{display:inline-block;font-size:80%;line-height:1;vertical-align:-0.35em}.mw-parser-output .template-chem2-su>span{display:block;text-align:left}.mw-parser-output sub.template-chem2-sub{font-size:80%;vertical-align:-0.35em}.mw-parser-output sup.template-chem2-sup{font-size:80%;vertical-align:0.65em}P2O5 content is often used by industry as proxy value for all the phosphorus oxides in a material. With sunlight and chlorophyll serving as a catalyst (i.e., a compound that increases the rate of a reaction without being consumed itself), green plants convert carbon dioxide and water into sugar and oxygen. Phosphorus pentoxide is typically produced through the combustion of phosphorus and oxygen. This site explains how to find molar mass. It is a powerful desiccant and dehydrating agent. Molar mass of P4O10 is 283.8890 g/mol. Explain. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. "name": "What is the difference between P2O5 and P4O10? As a desiccant to preserve moisture-sensitive materials. The two common oxides of sulfur are sulfur dioxide, SO2, and sulfur trioxide, SO3. The molar mass of P 4 O 10 is 283.9 g/mol. Determine whether the following compound is a covalent compound or not: KCl. Is P4O10 an ionic or covalent compound? Explain. - Homework.Study.com The representative unit here is a single molecule, so these are often referred to as molecular compounds. Air containing as little as 2.5 percent CO2 extinguishes a flame. "acceptedAnswer": { "name": "Is phosphorus pentoxide (P4O10) acidic or basic? The indicated coproduct P4O9(OH)2 is an idealized formula for undefined products resulting from the hydration of P4O10. Choose all answers that apply. Because it is an odourless and tasteless gas, it gives no warning of its presence. This problem has been solved! O22 + H2O O2H + OHO2H + H2O H2O2 + OH Much as SteffX explained it above. All other trademarks and copyrights are the property of their respective owners. It can be shown by an examination of reduction potentials that aqueous solutions of hydrogen peroxide or the pure liquid should spontaneously decompose to water and oxygen. To find the empirical formula we divide the molecular formula by 2 what will give us P2O5 P4O10 What is the compound formula for Dinitrogen monoxide? A molecular compound can be defined as a compound where the atoms share electrons through covalent bonds. The hybridization of the phosphorus atom in phosphorus pentoxide is an important factor that affects its chemical properties . TV show from 70s or 80s where jets join together to make giant robot. Its valence shell configuration is 3s 2 3p 3. What is the name of the compound N2O? Explain. While the compound P4O10 has many names, its most common name is phosphorus pentoxide. 1 grams P4O10 is equal to 0. . A so-called greenhouse effect can result from increased carbon dioxide and water vapour in the atmosphere. } "name": "Is phosphorus pentoxide (P4O10) soluble in water? So the correct molecular formula of the compound would be PX4OX10 P X 4 O X 10. Despite the symmetrical arrangement, it is due to the weak forces of attraction between the molecules that P4O10 crystal packing is not a close packing. Molecular Formula OP. The P 4 O 10 molecule is the acid anhydride of orthophosphoric acid, H 3 PO 4. Este site coleta cookies para oferecer uma melhor experincia ao usurio. The ions are atoms that have gained one or more electrons (known as anions, which are negatively charged) and atoms that have lost one or more electrons (known as cations, which are positively charged). See properties of molecular compounds. Pubchem.ncbi.nlm.nih.gov/compound/Phosphorus-pentoxide, { "text": "Phosphorus pentoxide (P4O10) is a non-metal oxide. Give the name of K2O and classify it as an ionic or covalent compound. Solved Which of the following is a molecular compound? Srl2 - Chegg The covalently bonded molecules are stacked onto one another in a layered arrangement and held together via Van der Waalss intermolecular forces of attraction." The stability of metal superoxides depends on the size and the electropositive character of the metal. Chemical bond. Explain. Chemistry Chemistry questions and answers Which of the following is a molecular compound? In addition, it also forms carbon suboxide, C3O2. Convert between P4O10 weight and moles. Molecular weight of P4O10 - Convert Units This form can be made by condensing the vapor of phosphorus pentoxide rapidly, and the result is an extremely hygroscopic solid.[4]. Your email address will not be published. Consistent with its strong desiccating power, P4O10 is used in organic synthesis for dehydration. The process involves oxidation of 2-ethylanthraquinol to 2-ethylanthraquinone by passage of air through a solution of the quinol in an organic solvent. I'm getting multiple different answers. Molar mass of P4O10 is 283.8890 g/mol. It has a larger liquid range than water, melting at 0.43 C (31.2 F) and boiling at 150.2 C (302.4 F), and it has a higher density (1.44 grams per cubic centimetre at 25 C [77 F]) than water. The sulfur atom in sulfur trioxide exhibits its maximum oxidation number of +6 and thus cannot be oxidized, while sulfur dioxide, whose sulfur atom has an oxidation number of +4, can be both oxidized and reduced. When P4O10 is dropped into water, it makes a hissing sound, heat is liberated, and the acid is formed. It draws moisture out of the air to keep an area free from moisture. Name the following covalent compounds. While the compound P4O10 has many names, its most common name is phosphorus pentoxide. Explanation: To find the empirical formula from a molecular formula, you should divide the subscripts by the same integer in order to get the smallest whole numbers. Structure Phosphorus pentoxide crystallizes in at least four forms or polymorphs. P4O10 Nmp | C5H9NO11P4 | CID 86670296 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities . Unfortunately, "exists" is not well-defined enough. The most important covalent peroxide is hydrogen peroxide, H2O2. Solved Which of the following is a molecular compound? - Chegg Explain. Explain. This mixture of CO and H2 is called water gas and is used as an industrial fuel. Is it rude to tell an editor that a paper I received to review is out of scope of their journal? With a Bachelor of Science (Hons.) Is NBr_3 an ionic compound and covalent compound and why? The compound is highly hygroscopic in nature and hence is used as a powerful desiccant and . Explain. You can view more details on each measurement unit: molecular weight of P4O10 or mol This compound is also known as Phosphorus Decaoxide. What kind of bond do ionic compounds form? Solved For the molecular compound tetraphosphorus decaoxide - Chegg Would the elements C and O form an ionic compound? "@type": "Question", All carbonated beverages contain dissolved CO2, hence the name carbonated. These elements are located near the right side of the periodic Our experts can answer your tough homework and study questions. Notify me of follow-up comments by email. Do potassium and sulfur form an ionic compound? The latter lacks terminal oxo groups. Write the formula of ionic compounds. Is P4O10 an ionic or covalent bond - Bengis Life Answer = C2F2 ( Ethyne ) isNonpolar What is polarand non-polar? The anhydride of phosphoric acid, this inorganic chemical compound is also known as phosphoric anhydride, phosphorous (V) oxide, diphosphorus pentoxide, tetraphosphorus decaoxide, and tetraphosphorus decoxide. It is also useful as a metallurgical reducing agent, because at high temperatures it reduces many metal oxides to the elemental metal. How Was P4O10 Named? So, continue reading to gain a piece of insightful information about the chemistry behind phosphorus pentoxide (P4O10). Although adding water to phosphorus pentoxide produces phosphoric acid, the reaction does not work in reverse. Write the correct formula for phosphorus triiodide. The stable form is a higher density phase, also orthorhombic, the so-called O' form. Is this compound ionic or covalent? It is a noncombustible compound, meaning that it does not react with oxygen to produce a flame. Write the name of the following compound: A) Na2Cr2O7 B) P4O10. Level of grammatical correctness of native German speakers. The molecular formula of phosphorus pentoxide is P 4 O 10. Write the formula of ionic compounds. Tool for impacting screws What is it called? It oxidizes slowly in air and inflames when heated to 70 C (158 F), forming P4O10.
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