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Musya8 [376]
3 years ago
14

How much heat is needed to change the temperature of 5g of water from 20 oC to 37 oC?

Chemistry
2 answers:
Dafna1 [17]3 years ago
5 0

Answer:

The answer to your question is Q = 355.64 J

Explanation:

Data

Heat = Q = ?

Temperature 1 = T1 = 20°C

Temperature 2 = T2 = 37°C

mass = m = 5 g

Specific heat = Cp = 4.184 J/g°C

Formula

Q = mCp(T2 - T1)

-Substitution

Q = (5)(4.184)(37 - 20)

-Simplification

Q = (5)(4.184)(17)

-Result

Q = 355.64 J

BabaBlast [244]3 years ago
4 0
The correct answer is 355.64 j
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