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A student boils 9.43 grams of an unknown substance into vapor. If completely vaporizing the substance required 8,720 joules of energy, what is the heat of vaporization? The heat …

A student boils 9.43 grams of an unknown substance into vapor. If completely vaporizing the substance required 8,720 joules of energy, what is the heat of vaporization? The heat …
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4 votes
A student boils 9.43 grams of an unknown substance into vapor. If completely vaporizing the substance required 8,720 joules of energy, what is the heat of vaporization?

The heat of vaporization is____ joules/gram.

User CJ Sculti
by
8.5k points

1 Answer

4 votes

I used the formula q=m*h

8720=9.43*h

h=924.708


yeet

User Fixer
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8.9k points
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