Chemistry, asked by Kanzy, 3 months ago

how many calories of heat energy are needed to melt 25 G of iron? (triangleHfus is 63.7 cal/g)

Answers

Answered by ryukshinigami877

1

Explanation:

Mass m = 25 g

Specific heat S = 63.7 cal/g

Heat = m S
= 25 × 63.7
= 1592.5 cal

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