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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Ryan37sport Ryan37sport
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4 months ago

How much heat is released if 7.15 g CaO(s) is added to 152 g of H2O(l)?

CaO(s) + H2O(l) → Ca(OH)2(s)  ΔH°rxn = –64.8 kJ/mol

▸ 7.68 kJ

▸ 8.26 kJ

▸ 508 kJ

▸ 547 kJ

▸ 555 kJ
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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ochie92ochie92
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