A 50.1g sample of quartz, which has a specific heat capacity of 0.730·J·g−1°C−1, is put into a calorimeter (see sketch at right) that contains 300.0g of water. The temperature of the water starts off at 15.0°C. When the temperature of the water stops changing it's 17.0°C. The pressure remains constant at 1atm .Calculate the initial temperature of the quartz sample. Be sure your answer is rounded to the correct number of significant digits.
