Explain substance suspected of being pure gold is warmed

Reference no: EM13702128

Question- A 2.69g sample of a substance suspected of being pure gold is warmed to 72.6C and submerged into 15.4g of water initially at 24.1C. The final temperature of the mixture is 26.6C.

Please show me how work it out above problem

Reference no: EM13702128

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