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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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lollie614 lollie614
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6 months ago
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) → MgO(s)

▸ –3280 kJ/mol

▸ –602 kJ/mol

▸ –24.8 kJ/mol

▸ 106 kJ/mol

▸ 435 kJ/mol
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Chemistry

Chemistry


Edition: 11th
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coconut122coconut122
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lollie614 Author
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6 months ago
Brilliant ツ
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You make an excellent tutor!
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