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Chemistry, 09.04.2020 19:37 AM28

When calcium hydroxide is formed, heat is released. Calculate the amount of heat (in kJ) released when 2 moles of calcium hydroxide is formed.

CaO(s) + H2O(I) —> Ca(OH)2(s) + 65.2 kJ

A. 32.6 kJ
B. 65.2 kJ
C. 130.4 kJ
D. 4.18 kJ

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