mykiahgriffiths
Answered

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how much energy is needed to melt 1.25 kg of water at its melting point?
2830 kj
5.23 kj
0 kj
416 kj

Sagot :

raycm72

Answer:

416 kj

Explanation:

hope it helps

KayKaySmartGirl

Answer:

416 kj

Explanation:

For this particular problem, we are not dealing with a temperature change, rather, we are dealing with a scenario in which we are melting ice. Hence, we need to use the delta H fusion equation:

q=m⋅ΔHfus

Hope that I could help.

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