j03l98
j03l98 j03l98
  • 28-06-2017
  • Chemistry
contestada

2H2O ---- 2H2 + O2
What is the percent yield of O2 if 10.2 g of O2 is produced from the decomposition of 17.0 g of H2O?
A=15.1%
B=33.8%
C=60.1%
D=67.6%

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  • 28-06-2017

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