Lovebug96541 Lovebug96541

12-10-2022
Chemistry

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suppose that a chemical equation can be written as the sum of two other chemical equations. if two reactions have lh values of -658 kj and 458 kj, what is n{ for the reaction that is their sum? a. *1116kj c. 200kj b. -200 kj d. l i 16 kj

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