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ioda
4 years ago
7

Helppppppp plssss guysss

Chemistry
1 answer:
vagabundo [1.1K]4 years ago
5 0

Answer:

3 - coefficient

2 subscripr

6 total #

cl- element symbol

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The reaction;
O(g) +O2(g)→O3(g), ΔH = sum of bond enthalpy of reactants-sum of food enthalpy of products.
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