The specific heat capacity of a pure substance can be found by dividing the heat needed to change the temperature of a sample of the substance by the mass of the sample and by the change in temperature. The heat capacity of a certain substance has been measured to be 1.50J·g°C. Suppose 203.g of the substance are heated until the temperature of the sample has changed by 27.2°C.Write an equation that will let you calculate the heat Q that was needed for this temperature change. Your equation should contain only symbols. Be sure you define each symbol.

The equation below can be used to find the specific heat capacity of a substance. Work out the specific heat capacity of a substance if it takes 5,200J of energy to heat 2kg of it from 42°C to 47°C.

A chemist carefully measures the amount of heat needed to raise the temperature of a 832.0g sample of a pure substance from 26.3°C to 37.4°C. The experiment shows that 17.1kJ of heat are needed. What can the chemist report for the specific heat capacity of the substance? Round your answer to 3 significant digits.

Specific heat capacity

Specific Heat Capacity (c)

The specific heat capacity of an object depends on(a) the material from which the object is made(b) the shape of the object(c) the temperature of the object(d) the mass of the object (6.3) K/U