grayfeatherlove grayfeatherlove

15-05-2023
Chemistry

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I NEED HELP FAZT

Heat gained or lost is equal to mass times specific heat times change in temperature.

specific heat of water = 1 cal/g

The specific heat of aluminum is 0.9 J/goC. How many joules of heat are needed to raise the temperature of 25g of aluminum by 16°C?

Question 43 options:

200 joules

222 joules

360 joules

180 joules

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