When a 1.619-g sample of a new organic material was combusted in a bomb calorimeter, the...
When a 1.619-g sample of a new organic material was combusted in a bomb calorimeter, the temperature of the calorimeter (and its contents) increased from 23.77 °C to 30.12 °C. If the heat capacity (calorimeter constant) of the calorimeter is 32.61 kJ/°C, what is the heat of combustion per gram of the material?
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When a 1.619-g sample of a new organic material was combusted in
a bomb calorimeter, the...
When a 3.673-g sample of a new organic material was combusted in a bomb calorimeter, the...
When a 3.673-g sample of a new organic material was combusted in a bomb calorimeter, the temperature of the calorimeter (and its contents) increased from 25.37 °C to 31.02 °C. If the heat capacity (calorimeter constant) of the calorimeter is 41.11 kJ/°C, what is the heat of combustion per gram of the material?
A 1.009 g sample of a new organic material is combusted in a bomb calorimeter. The...
A 1.009 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and its contents increase from 23.57 °C to 28.66 °C. The heat capacity (calorimeter constant) of the calorimeter is 30.07 kJ/C, what is the heat of combustion per gram of the material? heat of combustion: kJ/g
A 2.569 g sample of a new organic material is combusted in a bomb calorimeter. The...
A 2.569 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and its contents increase from 24.77 °C to 28.40 °C. The heat capacity (calorimeter constant) of the calorimeter is 33.79 kJ/ °C, what is the heat of combustion per gram of the material? heat of combustion: kJ/g
A 2.855 g sample of a new organic material is combusted in a bomb calorimeter. The...
A 2.855 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and its contents increase from 23.71 °C to 29.80 °C. The heat capacity (calorimeter constant) of the calorimeter is 27.93 kJ/°C, what is the heat of combustion per gram of the material? ?kJ/g
A 1.315 g sample of a new organic material is combusted in a bomb calorimeter. The...
A 1.315 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and its contents increase from 25.75 ∘ C to 29.40 ∘ C. The heat capacity (calorimeter constant) of the calorimeter is 32.67 kJ / ∘ C, what is the heat of combustion per gram of the material?
A 2.991 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and i...
A 2.991 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and its contents increase from 23.95 °C to 27.24 °C. The heat capacity (calorimeter constant) of the calorimeter is 28.85 kJ/°C, what is the heat of combustion per gram of the material? heat of combustion: kJ/g
When a 0.245-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises...
When a 0.245-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.644 ∘C . When a 0.275-g sample of caffeine, C8H10O2N4, is burned, the temperature rises 1.520 ∘C . Using the value 26.38 kJ/g for the heat of combustion of benzoic acid, calculate the heat of combustion per mole of caffeine at constant volume.
A)What is the total heat capacity of the calorimeter? B)A 1.450 ?g sample of a new organic substance is combusted in...
A)What is the total heat capacity of the calorimeter?
B)A 1.450 ?g sample of a new organic substance is combusted in
the same calorimeter. The temperature of the calorimeter increases
from 22.14 ?C to 27.09 ?C. What is the heat of combustion per gram
of the new substance?
When a 0.235-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.643 ∘C . When a 0.270-...
When a 0.235-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.643 ∘C . When a 0.270-g sample of caffeine, C8H10O2N4, is burned, the temperature rises 1.555 ∘C . Using the value 26.38 kJ/g for the heat of combustion of benzoic acid, calculate the heat of combustion per mole of caffeine at constant volume.
When a 0.225-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.643 ∘C . When a 0.265...
When a 0.225-g sample of benzoic acid is combusted in a bomb calorimeter, the temperature rises 1.643 ∘C . When a 0.265-g sample of caffeine, C8H10O2N4, is burned, the temperature rises 1.594 ∘C . Using the value 26.38 kJ/g for the heat of combustion of benzoic acid, calculate the heat of combustion per mole of caffeine at constant volume.
A 1.009 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and its contents increase from 23.57 °C to 28.66 °C. The heat capacity (calorimeter constant) of the calorimeter is 30.07 kJ/C, what is the heat of combustion per gram of the material? heat of combustion: kJ/g
A 2.569 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and its contents increase from 24.77 °C to 28.40 °C. The heat capacity (calorimeter constant) of the calorimeter is 33.79 kJ/ °C, what is the heat of combustion per gram of the material? heat of combustion: kJ/g
A 2.991 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of the calorimeter and its contents increase from 23.95 °C to 27.24 °C. The heat capacity (calorimeter constant) of the calorimeter is 28.85 kJ/°C, what is the heat of combustion per gram of the material? heat of combustion: kJ/g
A)What is the total heat capacity of the calorimeter?
B)A 1.450 ?g sample of a new organic substance is combusted in
the same calorimeter. The temperature of the calorimeter increases
from 22.14 ?C to 27.09 ?C. What is the heat of combustion per gram
of the new substance?
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