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
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A 2.855 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...
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 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 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?
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?
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?
A 1.080 g sample of a new organic substance is combusted in the same calorimeter. The temperature of the calorimeter inc...
A 1.080 g sample of a new organic substance is combusted in the same calorimeter. The temperature of the calorimeter increases from 22.14°C to 26.82°C. What is the heat of combustion per gram of the new substance?
A 0.709 g sample of vanillin (C8H8O3, MM = 152.15) is combusted in a bomb calorimeter...
A 0.709 g sample of vanillin (C8H8O3, MM = 152.15) is combusted in a bomb calorimeter with a heat capacity of 5.97 kJ/ºC. Given that the heat of combustion of vanillin is -3.83x103 kJ/mol, what must the temperature change have been in the bomb calorimeter?
A 3.250 g sample of methanol, CH_3OH, is combusted in a bomb calorimeter. The temperature of...
A 3.250 g sample of methanol, CH_3OH, is combusted in a bomb calorimeter. The temperature of the calorimeter increases by 12.55 degree C. If the heat capacity of the bomb is 8500 J/degree C and it contains 1.200 kg of water, what is the heat evolved per mole of ethanol combusted? The specific heat capacity of water is 4.184 J/g middot K and the molar mass of methanol is 32.04 g/mol. -1321 kJ -726.4 kJ -621.2 kJ -105.2 kJ -63.01...
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?
A 3.250 g sample of methanol, CH_3OH, is combusted in a bomb calorimeter. The temperature of the calorimeter increases by 12.55 degree C. If the heat capacity of the bomb is 8500 J/degree C and it contains 1.200 kg of water, what is the heat evolved per mole of ethanol combusted? The specific heat capacity of water is 4.184 J/g middot K and the molar mass of methanol is 32.04 g/mol. -1321 kJ -726.4 kJ -621.2 kJ -105.2 kJ -63.01...
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