James F. 7 years ago. It is a combination of phosphorus and oxygen. Answer: P4O10 ( Phosphorus pentoxide ) is a covalent bond What is chemical bond, ionic bond, covalent bond? 283.889. Log in. Girls, join this google meet - eed-kixp-tsr What type of information is obtained about the atom by d-particle scattering experiment? C3H8 + O2 g CO2 + H2 O 29. Help on how to enter equations For information on how to balance equations by yourself, see some links to tutorials.. Na2S+Cd(NO3)2 --> 2NaNO3+CdS. This is an empirical formula. Ask your question. Is P4O10 a solid? P4O10 + 6H2O => 4H3PO4. New questions in Chemistry. 12. 50.92-1582.3. P4O10+H2O -> H3PO4. ( Two identical molecules linked together) P4O10 -Molecular formula. It draws moisture out of the air to keep an area free from moisture. FeCl3 + NH4OH g Fe(OH)3 + NH4Cl 27. how thermoplastics and thermosetting plastics differ in structure 1. Reaction Type. ___ p4o10 + ___ h2o --> ___h3po4 ? 1. asked Mar 14, 2019 in Chemistry by Daisha ( 70.5k points) s-block elements We also notice that as it now stands we have an odd number of oxygen molecules on the right and an even number on the left, which won't work. AlCl 3 (s)-704.2. Chemistry-Equation. a. balance the equation above b. when 100 g of P4O10 are reacted with 200g of H2O, what is the theoretical yield of phosphoric acid? Share on Facebook Tweet on Twitter Plus on Google+. Balanced Chemical Equation. 1,6,4. P4O10(s) + 6 H2O(l)4H3PO4(aq) Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of H2O(l) is ___kJ/mol. Log in. Al 2 O 3 (s)-1675.7. P4O10 + H2O ----->? c. If the actual yield is 126.24g of H3PO4, what is the percent yield for this reaction? Upon hitting submit, the stoichiometric equivalents will be calculated for the remaining reactants and products. Four moles of solid phosphorus, five moles of diatomic oxygen gas, and six moles of liquid water react together to produce four moles of phosphoric acid in solution. You can use parenthesis or brackets []. Question : Is P4O10 an acid or base or neutral ? How to solve: Balance the following equations by inserting coefficients as needed. PH3 + O2 = P4O10 + H2O - Chemical Equation Balancer. Balance the chemical equation P4O10 + H2O ---> H3PO4 - 7286252 1. For instance the for this balanced equation: 2H2 + O2 --> 2H2O you would write your answer: 2, 1, 2 3 Answers. Enter a mass or volume in one of the boxes below. Share this. C3H8 + O2 arrow CO2 + H2O 2. In this case it's carbon. It reacts with water to form phosphoric acid H3PO4. P4O10+H2O -> H3PO4. Double Displacement (Metathesis) Reactants. Newer Post Older Post … Phosphorus pentoxide crystallizes in at least four forms or polymorphs.The most familiar one, a metastable form (shown in the figure), comprises molecules of P 4 O 10.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). Answered Balance the chemical equation P4O10 + H2O ---> H3PO4 1 __ P4O10 + __ H2O \longrightarrow ⟶ __ H3PO4 What are the respective coefficients when the equation is balanced with the smallest integer values? Join now. Chemical bond A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. Favourite answer. The chemical equation P4O10+6H2O --> 4H3PO4 can be interpreted correctly as. This problem has been solved! Previous question Next question Get more help from Chegg. P4O10 (s) + 6 H2O (ℓ) → 4 H3PO4 (aq) Back to reactions list . 1. equation 1: KHF2 KF+H2+F2KHF2 KF+H2+F2 equation 2: P4O10+H2O H3PO4 Jan. Lv 7. Phosphorus pentoxide is commonly used in the production of phosphoric acid. 0. if enthalpies for formation of p4o10, h2o and h3po4 are -2984, -285.9 and -1279 respectively calculate the enthalpy change using hess's law . How many moles of H3PO4 are produced when 142.0 g P4O10 reacts completely to form H3PO4? P2O5 - Diphosphorous Pentoxide. If you do not add a coefficient in front of an element or compound, use a 1 in your answer. 2. Balance the chemical equation by inserting coefficients as needed. Uses for P4O10. 4 PH3(g) + 8 O2(g) 6 H2O(l) + 1 P4O10(s) In a certain experiment, 9.141 g of PH3(g) reacts with 5.649 g of O2(g). agi + h2o = agoh + hi This program was created with a lot of help from: The book "Parsing Techniques - A Practical Guide" (IMHO, one of the best computer science books ever written.) 1 molecule of P4O10+6 molecules of H20 form 4 molecules of H3PO4 AND 1 mol of P4O10+6 mol of H2O reacts to form 4 mol of H3PO4. It exists as a dimer. 0 0. Structure. How To Balance Equations. Aluminum : Al(s) 0. Because it reacts so easily with water, it's also used as a desiccant and dehydrating agent. Consider the balanced chemical reaction shown below. Interpret in words the equation: P4O10 (s) + 6 H2O (l) → 4 H3PO4 (aq) a. How exactly do I go about getting the product?? 28.3. Sb + O2 g Sb4O6 28. Upon hitting submit, the stoichiometric equivalents will be calculated for the remaining reactants and products. Join now. Mg + N2 g Mg3N2 30. Reaction Information. Draw the structure of P4O10 and identify the number of single and double P-O bonds. P4010+6H2O= 4H3PO4. Example Reactions: • 4 P + 5 O2 = P4O10 4 P + 5 O2 = P4O10 Chemistry. Question: Is P4O10 an ionic or covalent bond ? 4 PH 3 + 8 O 2 → P 4 O 10 + 6 H 2 O. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Reaction Type: Synthesis. When the above equation is balanced with the simplest numbers, the blank in front of H2O should be... Group of answer choices PLEASE HELP ME Balance the following equation: P4O10 + H2O --> H3PO4 Write the coefficients that you decide balance the equation like this 3, 4, 3. sruthypotter9285 sruthypotter9285 25.12.2018 Science Secondary School +20 pts. Stoichiometry. Phosphine - PH 3. P4O10 + H2O g H3PO4 26. Emoticon Emoticon. Aqueous Solutions : Ca 2+ (aq)-542.96-55.2-553.04. Relevance. Fe + H2O g Fe3O4 + … chemistry. P4O10 is a solid element. Answer : P4O10 ( Phosphorus pentoxide ) is acid. See the answer. A scientist measures the standard enthalpy change for the following reaction to be -578.5 kJ : Compound states [like (s) (aq) or (g)] are not required. P4O10+H2O=H3PO4. The reaction of elemental chlorine with potassium iodide yields elemental iodine and potassium chloride. Phosphine + Dioxygen = Tetraphosphorus Decaoxide + Water . Solution for Balance each equation by inserting coefficients as needed. Molar mass of P4O10*6H2O is 391.9807 g/mol Convert between P4O10*6H2O weight and moles Ask your question. Very confused, Thanks! Balance the following including states of matter: The hydrolysis of P4O10(s) with H2O(l) to produce phosphoric acid, H3PO4(l ): Expert Answer . Read our article on how to … Answer: P4O10 ( Phosphorus pentoxide ) is a covalent bond What is chemical bond, ionic bond, covalent bond? We can fix this by multiplying the water by an even number. P4O10 + H2O = H3PO4 Here what it looks like after you balanced it P4O10 + 6H2O = 4H3PO4. Answer Save. C_3H_8 + 5O_2 -> 3CO_2 + 4H_2O We have: C_3H_8 + O_2 -> CO_2 + H_2O I would always start by balancing the elements that only occur once on each side. Consult a list of common ions.. Purchase prints and posters of the Periodic Table and other chemistry-related subjects. What is the equation for the reaction of tetraphosphorous decaoxide and water and react together and form phosphoric acid? By Bagus Amin - 8:23 AM - Add Comment. 7 years ago. 110.67-628.8. How many mole ratios can be correctly obtained from the following chemical equation? The remaining reactants and products > 4H3PO4 can be interpreted correctly as to list! See some links to tutorials O 2 → P 4 O 10 + 6 H 2.! 6 H 2 O H3PO4 26 > 4H3PO4 can be interpreted correctly.... And products O2 g CO2 + H2 O 29 plastics differ in 1... With potassium iodide yields elemental iodine and potassium chloride attraction between atoms, ions or molecules that enables the of... + 5 O2 = P4O10 + H2O g H3PO4 26 compound states [ like ( )... 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