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weeman6546
09.05.2021 •
Chemistry
HELP PLZ??
REALLY URGENT !!!
Balance the following equation:
a. Mg(OH)2+ HCl MgCl2+H2O
b. b. Al(OH)3 Al2O3+H2O
c. c.HNO3+Ca(OH)2 Ca(NO3)2+H2O
d. d.KMnO4 +HCl KCl+ MnCl2+H2O+Cl2
e. e. Cu2S+O2 Cu2O +SO2
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Ответ:
Hmm What do you mean?
Step-by-step explanation: