How much heat is released when a 10.0 g sample of iron cools from 75.0 C to 25.5 C? The specific heat capacity of iron is 0.449 J/g?

Answer 1
#((0.449J)/(g°C)) * 10.0g Fe * (75.0°C-25.5°C) = 222J# released
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Answer 2

The heat released is approximately 1,346.25 J.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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