Consider the following reaction: 2Mg(s) + O2(g) → 2MgO(s),

Last updated: 7/31/2022

Consider the following reaction: 2Mg(s) + O2(g) → 2MgO(s), AH = -1204 kJ Calculate the amount of heat transferred when 3.51 g of Mg(s) reacts at constant pressure. Express your answer in kilojoules to three significant figures. AH = How many grams of MgO are produced during an enthalpy change of -237 kJ ? Express your answer in grams to three significant figures.