Chemistry, 27.06.2019 16:00 trmcswain03
: how much energy is required to heat an iron nail with a mass of 25.5 grams from 65°c until it becomes red hot at 720°c? (c for iron = 0.4494 j/g°c). part a: enter the variable symbol for the quantity you need to find. use your keyboard and the keypad to enter your answer. then click done.
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