A 0.1326 g sample of magnesium was burned in an oxygen bomb calorimeter.The total heat capacity of the calorimeter plus water was 5,760 J/°C.If the temperature rise of the calorimeter with water was 0.570°C, calculate the enthalpy of combustion of magnesium. Mg(s)+ 1/2O₂(g)$\rarr$MgO(s) A)-3280 kJ/mol B)-602 kJ/mol C)-24.8 kJ/mol D)106 kJ/mol E)435 kJ/mol

Question

Quizplus · Accepted Answer

The Answer of A 0.1326 g sample of magnesium was burned in an oxygen bomb calorimeter.The total heat capacity of the calorimeter plus water was 5,760 J/°C.If the temperature rise of the calorimeter with water was 0.570°C, calculate the enthalpy of combustion of magnesium. Mg(s)+ 1/2O₂(g)$\rarr$MgO(s) A)-3280 kJ/mol B)-602 kJ/mol C)-24.8 kJ/mol D)106 kJ/mol E)435 kJ/mol

A 01326 G Sample of Magnesium Was Burned in an Oxygen