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11 Nov 2019
Problem 5.43 1 â¼ Part B Constants Perlodic Table Calculate the amount of heat transferred when 3.57 g of Mg(s) reacts at constant pressure. Consider the following reaction: 2Mg(s) + O2 (g) â 2Mg0(s) ÎH =-1204 kJ ê» ? kJ Submit Request Answer Part C How many grams of MgO are produced during an enthalpy change of -237 kJ? Submit â¼ Part D How many kilojoules of heat are absorbed when 40.6 g of MgO(s) is decomposed into Mg(s) and O2(g) at constant pressure? k.J Submit Request Answer
Problem 5.43 1 â¼ Part B Constants Perlodic Table Calculate the amount of heat transferred when 3.57 g of Mg(s) reacts at constant pressure. Consider the following reaction: 2Mg(s) + O2 (g) â 2Mg0(s) ÎH =-1204 kJ ê» ? kJ Submit Request Answer Part C How many grams of MgO are produced during an enthalpy change of -237 kJ? Submit â¼ Part D How many kilojoules of heat are absorbed when 40.6 g of MgO(s) is decomposed into Mg(s) and O2(g) at constant pressure? k.J Submit Request Answer
Reid WolffLv2
22 Apr 2019