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For the reaction 2 H₂O → 2 H₂ + O2, how many moles of O2 are produced with 2.90 moles of H₂? Your answer should have 2 decimal places.

For the reaction 2 H₂O → 2 H₂ + O2, how many moles of O2 are produced with 2.90 moles of H₂? Your answer should have 2 decimal places.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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For the reaction 2 H₂O → 2 H₂ + O2, how many moles of O2 are produced with 2.90 moles of H₂? Your answer should have 2 decimal places.
Transcribed Image Text:For the reaction 2 H₂O → 2 H₂ + O2, how many moles of O2 are produced with 2.90 moles of H₂? Your answer should have 2 decimal places.
Expert Solution
Step 1

The given reaction is, 2H2O →2H2 + O2

Here the mole ratio from the balance equation of H2 and O2 is 2:1

So, 

2.9 moles of H2 required to produced O2 is,

= (1/2)*(2.9)

= 1.45 moles 

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