If 0.018 mol of P4O10 react by the following unbalanced equation, P4O10 + H2O → H3PO4 a) how many moles of H2O are needed? State your final answer to 2 sig figs. b) how many moles of H3PO4 are produced? State your final answer to 2 sig figs.

If 0.018 mol of P4O10 react by the following unbalanced equation, P4O10 + H2O → H3PO4 a) how many moles of H2O are needed? State your final answer to 2 sig figs. b) how many moles of H3PO4 are produced? State your final answer to 2 sig figs.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter3: Mass Relations In Chemistry; Stoichiometry

Section: Chapter Questions

Problem 54QAP: Ammonia reacts with a limited amount of oxygen according to the equation...

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

If 0.018 mol of P₄O₁₀ react by the following unbalanced equation,

P₄O₁₀ + H₂O → H₃PO₄

a) how many moles of H₂O are needed? State your final answer to 2 sig figs.

b) how many moles of H₃PO₄ are produced? State your final answer to 2 sig figs.

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