# Answer to Question #5697 in Physical Chemistry for Eli

Question #5697

For the balanced equation shown below, how many moles of (NH4)2Cr2O7 reacted, if 0.8353 moles of Cr2O3 are produced?

(NH4)2Cr2O7 --> N2+4H2O+Cr2O3

(NH4)2Cr2O7 --> N2+4H2O+Cr2O3

Expert's answer

0,8353 moles of (NH4)2Cr2O7 reacted, because in equation numbers before

formulas (NH4)2Cr2O7 and Cr2O3 are the same (1).

formulas (NH4)2Cr2O7 and Cr2O3 are the same (1).

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