H for the formation of cucl2 from its elements is -220.1 kj/mol. when 0.30 mole of cucl2 is formed, energy will be: released required

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18-05-2018
Chemistry

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H for the formation of cucl2 from its elements is -220.1 kj/mol. when 0.30 mole of cucl2 is formed, energy will be: released required

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kenmyna kenmyna · Answer 1 · 2018-06-01T06:38:58+02:00

kenmyna kenmyna

01-06-2018

when 0.30 moles of CuCl2 is formed, the energy released will be

-220.1 kj/mol x 0.30 moles = -66.03 Kj of CUCl2 will be released

the answer is in Kj because mole and mole cancels each other when doing Multiplication

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