The value of h for the reaction below is -73 kj how many kj of heat are released

1 answer:

7 0

If the value of H is positive, it means you have to add that much heat to complete the reaction. If H is negative, it means that much heat is released during the chemical process. Because it is -73 kJ, 73 kJ of heat are released in the reaction.

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laiz [17]

The best and most correct answer among the choices provided by your question is the first choice or letter A.

A ph of 7 contains only water.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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Answer: Endothermic, 2.80 kJ

Explanation

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1 mole of N2 produces 2 moles of NH3
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Answer:

i believe that the answer is c

Explanation:

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