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Anvisha [2.4K]
3 years ago
11

How many joules are required to convert 16.5 g g of ice at 0.0 ∘C ∘ C to liquid water at 32.0 ∘C ∘ C ? The heat of fusion of wat

er is 334 J J /g g .
Chemistry
1 answer:
photoshop1234 [79]3 years ago
4 0

Answer:

5511 J

Explanation:

Applying,

Q = Cm.................... Equation 1

Where Q = amount of heat required to convert ice, C = Heat of fusion of water, m = mass of ice

From the question,

Given: C = 334 J/g, m = 16.5 g

Substitute these values into equation 2

Q = 334(16.5)

Q = 5511 J

Hence, the amount of heat required is 5511 J

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What is the edge length of a face-centered cubic unit cell that is made of of atoms, each with a radius of 154 pm
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4 years ago
How many moles of dipyrithione contain 8.2 x 10^24 atoms of N
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