Consider the following balanced chemical equation: 2 H 2 + O 2 2 H 2 O

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Consider the following balanced chemical equation:

2 H2 + O2 → 2 H2

(a) How many grams of water are formed from 5.00 g of H2 and an excess amount of O2?

(b) How many grams of O2 do you need to produce 5.00 g of H2O?

(c) Given 100.0 g of H2, how many grams of O2 are required to run the reaction in a stoichiometric fashion?

(d) What is the theoretical yield in grams of water upon combining 50.0 g of O2 with an excess amount of H2?

(e) Express the answer to part (d) in terms of the number of water molecules. 

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Related Book For  answer-question

Introductory Chemistry Atoms First

ISBN: 9780321927118

5th Edition

Authors: Steve Russo And Michael Silver

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