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How many joules of heat are required to raise the temperature of a 25. 0 g block of iron from 20. 0 °c to 93. 2 °c?.
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21 votes
21 votes
How many joules of heat are required to raise the temperature of a 25. 0 g block of iron from 20. 0 °c to 93. 2 °c?.

User Robben
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1 Answer

22 votes
22 votes

Answer:

This will require 266.9kJ of heat energy. Explanation: To calculate the energy required to raise the temperature of any given substance, here's what you require: The mass of the material, m The temperature change that occurs, ΔT The specific heat capacity of the material, c (which you can look up).

Step-by-step explanation:

User NVRM
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