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andre [41]
2 years ago
8

How much heat energy is required to raise the temperature of 15g of silver from 25°C to 55°C, assuming the specific heat of silv

er
is 0. 24 J/gºC?

30

108

15 J

115 J
Chemistry
1 answer:
Alenkasestr [34]2 years ago
6 0

Answer:

108 j

Explanation:

.24 j/g-C  * 15 g * (55-25) =

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Explanation:

Hello!

In this case, it is possible to treat this problem by using a proportional factor which indicates one iron nail equals 2.0 grams:

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Now, for an amount of 6.022x10²³ nails, the corresponding mass will be:

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