December 2021 0 0 Report
Определите какие из термохимических уравнений относятся к экзотермическим реакциям:HCL+NaOH=NaCL+H2O+Q N2+3H2=2NH3+Q
2H2O=2H2+O2-Q
CaCO3=CaO+CO2-Q
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