September 2021 0 11 Report
А) CuO + H2SO4 = CuSO4 + H2O б) NaHSO4 + NaOH = Na2SO4 + H2O
B) NH4HCO3 + NH3 + CO2 + H2O
г) SO3+ H20 =HSO4
д) (NH4)2Cr2O7 - Cr2O3 + N2+ H2O

НАЙДИТЕ РЕАКЦИИ РАЗЛОЖЕНИЙ
СРОЧНО !!!!!!!!!!!!!!!
ДАЮ 22 БАЛЛА
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