An unknown mass of gold at 12.0°C absorbs 9.11 J of energy.  The final temperature of the cold is 25.0°C.  What mass of gold is required in grams to do this? The specific heat capacity value for gold is 0.129 J/(g °C). Hint for sig figs:  The subtraction of the temperatures will give an answer rounded to the tenths place that has 3 sig figs.

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