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The next three questions will take you through the calculation of Delta H for the following reaction using Hesss Law. Follow
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* Bacoz -2 Ba + a coa ; Bao & coges Baco3cs) ..olly & Bao +a Bacs) + O2(g) 19, A versing and multiplying the equation (1) wilon reaction (2, no rearrangement was done there force on remain the same - ie on=+1096-2k]. option a es correct.Upvote if you find the answer is helpful. Thank you and have a great day. Stay safe

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