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by Candelaria
Sun May 29, 2016 1:07 pm
Forum: Chemistry forum
Topic: Hi! I need help please
Replies: 1
Views: 3608

Hi! I need help please

(NH4)2Cr2O7 + H2O2 + KOH --> K3[Cr(O2)4] + O2 + NH3 + H2O

Please give me instructions on balancing chemical equations
Thanks!