(Solved): The specific heat capacity of a pure substance can be found by dividing the heat needed to change t ...

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 \( 1.32 \frac{\mathrm{J}}{\mathrm{g}={ }^{\circ} \mathrm{C}} \), Suppose \( 126 . g \) of the substance are heated until the temperature of the sample has changed by \( 8.82^{\circ} \mathrm{C} \). Write an equation that will let you calculate the heat \( Q \) that was needed for this temperature change. Your equation should contein only symbois. Be sure you define each symbol.