See the correct answer is b.)PbS
Reduced- in a way losing an H means gaining an e-
Answer: 2.02 J/g°C
Explanation:
To find the heat capacity, we have to manipulate the equation for heat.
q=mCΔT becomes C=q/(mΔT) to find heat capacity. Since we are given our values, we can plug in to find C.

*Please ignore the capital A in front of the °C. In order to have ° in the equaiton, the A pops up.

Answer:
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Explanation: