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1. Balance the following reaction: Cr + O2 -> CrO3

1. Balance the following reaction: Cr + O2 -> CrO3

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter17: Chemcial Thermodynamics
Section: Chapter Questions
Problem 17.76QE
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1. Balance the following reaction: Cr + O2 -> CrO3

2. Balance the following reaction: FeSO4 -> Fe + S8 + O3

3. Consider the balanced reaction N2 + 3H2 -> 2 NH3. If 6.0 moles of H2 react, how many moles of NH3 are produced. 

4. Consider the balanced reaction 2 Cr(OH)6 + 3 H2 -> Cr2O3 + 9 H2O. If 6 moles of Cr(OH)6 react, how many moles of H2 also react?

Expert Solution
Step 1
  • Cr + O2 -> CrO3

        after the balancing this equation :

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