AP Chemistry Lab Manual

The minus sign is used on the left because heat is being lost. For liquid water, c is 4.18 J/g°C. For ice, c is 2.03J/goC. Prelab: Calculate the amount of heat necessary to heat 15.00 g ice from -20 to 0 °C. Calculate the mass of water when 7700. J of heat is added to water at an initial temperature of 29° which increases 69 degrees. MSDS ... ................
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