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Chemistry, 15.01.2021 07:40 LoveHalo4758

The standard enthalpy of formation of Ca2+ (g) (∆H = 1934 kJ/mol) The first ionization of Ca H=590 kJ/mol
The second ionization of Ca H=1151 kJ/mol
I need to write an equation for the process of the standard enthalpy of formation of Ca2+. Can you help and explain please?

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The standard enthalpy of formation of Ca2+ (g) (∆H = 1934 kJ/mol) The first ionization of Ca H=590...
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