QuestionCalculate the joules needed to heat 32.1 g of aluminum from $21.0^{\circ} \mathrm{C}$ to $29.5^{\circ} \mathrm{C}$ using $0.897 \mathrm{~J} / \mathrm{g}^{\circ} \mathrm{C}$.

Studdy Solution
Calculate the heat.
$$q =32.1 \mathrm{~g} \times0.897 \mathrm{~J} / \mathrm{g}^{\circ} \mathrm{C} \times.5^{\circ} \mathrm{C} =244.3 \mathrm{~J}$$The amount of heat required to heat32.1 grams of aluminum from $21.0^{\circ} \mathrm{C}$ to $29.5^{\circ} \mathrm{C}$ is244.3 Joules.