A piece of metal weighing 5.50 g at a temperature of 34.5 °C was placed in a calorimeter in 32.35 mL of water at 22.5 °...

Question

Question

A piece of metal weighing 5.50 g at a temperature of 34.5 °C was placed in a calorimeter in 32.35 mL of water at 22.5 °C. The

science chemistry

Answer 1

Answer #1

Mass of water, m = 32.35 mL x 3 = 32.35 g mz Specificheat of water ,s = 4.184 J/g. C Change in temperature AT = 27.5°C-22.5°

Answer 2

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