Answer:
429 calories
Explanation:
Using the specific heat equation, Q=mcΔt and solving for Q will give the number of calories.
Q=(250 g)(0.033 cal/g*C)(52C)= 429 cal
Huh????????????????????
Chemical change
The rusting of iron/a nail is a chemical change
Iron (Fe) and Oxygen (O) combine to create the compound Iron Oxide (Fe2O3), which is rust.
It is c
