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ioda
2 years ago
10

I

Chemistry
1 answer:
Evgen [1.6K]2 years ago
5 0

Answer:

k

Explanation:

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If 2.9g of water is heated from 23.9C to 98.9C, how much heat (in calories) was added to the water?
tensa zangetsu [6.8K]

Answer:

Explanation:

we know that

ΔH=m C ΔT

where ΔH is the change in enthalpy (j)

m is the mass of the given substance which is water in this case

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we know that given mass=2.9 g

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7 0
3 years ago
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Verizon [17]

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Explanation:

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