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Equation for reactions including HEAT TERM AND STATE LABELS. Is it exothermic or endothermic? H2O+KCl----> H2O+Ca(C2H3O2)...

Equation for reactions including HEAT TERM AND STATE LABELS. Is it exothermic or endothermic?

H2O+KCl---->

H2O+Ca(C2H3O2)

H2O+H2SO4

HCl+Mg

HCl+NaHCO3

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