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bixtya [17]
2 years ago
5

True or False. Ecosystems are always very large and cover a large amount of land.

Chemistry
1 answer:
Rainbow [258]2 years ago
3 0

False is the answer

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To determine the standard heat of reaction, ΔHrxn°, let's apply the Hess' Law.

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The ΔHf° for the substances are the following:
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