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Answered

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How much heat is needed to raise the temperature of 20.0g of H2O by 10.6oC?

Sagot :

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Answer:

ΔH = 8.87 x 10₅

Explanation:

q = mcΔT = 20g x 1.00 cal/g°C x 10.6°C = 212 cals x 4.184 j/cals = 8.87 x 10⁵ joules

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