Combustion of the reaction for one mole of liquid Acetone DeltarH= -1755 kj/mol DeltarU=-1753 kj/mol
C3H6O + 4O2 (g) -> 3CO2 (g) + 3H2O
a) If you were using a bomb calorimeter , what mass of the Water could be heated form 21.0 celsius to 61.0 celsius by burning 0.6g of Acetone in the calorimeter. The specific heat of the Water is 4.184 j/g c
b) What would the heat capacity of the calorimeter as whole if the burning of 1.0g Acetone changed the Water temperature from 21.0 celsius to 27.0 celsius?
Combustion of the reaction for one mole of liquid Acetone DeltarH= -1755 kj/mol DeltarU=-1753 kj/mol C3H6O...
Consider the following equation for the combustion of acetone (C3H6O)(C3H6O), the main ingredient in nail polish remover. C3H6O(l)+4O2(g)→3CO2(g)+3H2O(g)C3H6O(l)+4O2(g)→3CO2(g)+3H2O(g) ΔHrxn=−1790kJ If a bottle of nail polish remover contains 154 gg of acetone, how much heat would be released by its complete combustion?
Consider the thermochemical equation for the combustion of acetone (C3H6O), the main ingredient in nail polish remover. C3H6O(l)+4O2(g)→3CO2(g)+3H2O(g)ΔH∘rxn=−1658kJ If a bottle of nail polish remover contains 143 mL of acetone, how much heat is released by its complete combustion? The density of acetone is 0.788 g/mL.
Consider the following thermochemical equation for the combustion of acetone (C3H6O), the main ingredient in nail polish remover. C3H6O(l)+4O2(g)→3CO2(g)+3H2O(g)ΔH∘rxn=−1790kJ If a bottle of nail polish remover contains 174 mL of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 g/mL.
Consider the following thermochemical equation for the combustion of acetone, C3H6O, the main ingredient in nail polish remover: C3H6O(l)+4O2(g)→3CO2(g)+3H2O(g) ΔH∘rxn=−1790kJ If a bottle of nail polish remover contains 173 mL of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 g/mL. Express your answer in kilojoules.
Calculate enthalpy of combustion of acetone, C3H6O, given the following information: (ΔH°f [ C3H6O(g)] = -285 kJ/mol (ΔH°f [ CO2(g)] = -394 kJ/mol (ΔH°f [ H2O(ℓ)] = -286 kJ/mol Answer choices..... A)-2613 kJ B) -395 kJ C) -1755 kJ D) -585 kJ E) -965 kJ
#14 A bomb calorimetric experiment was run to determine the enthalpy of combustion of ethanol. The reaction is The bomb had a heat capacity of 540 J/K, and the calorimeter contained 690 g of water. Burning 4.50 g of ethanol, resulted in a rise in temperature from 16.7 °C to 20.6 °C. Calculate the enthalpy of combustion of ethanol, in kJ/mol. (The specific heat capacity of liquid water is 4.184 J/g ⋅ K.) Enthalpy of combustion = _____ kJ/mol
A bomb calorimetric experiment was run to determine the enthalpy of combustion of ethanol. The reaction is C2H5OH(l) + 3 O2(g) → 2 CO2(g) + 3 H2O(l) The bomb had a heat capacity of 500 J/K, and the calorimeter contained 610 g of water. Burning 4.50 g of ethanol, C2H5OH(L) resulted in a rise in temperature from 16.5 °C to 20.9 °C. Calculate the enthalpy of combustion of ethanol, in kJ/mol. (The specific heat capacity of liquid water is 4.184...
Ignition wires heat sample Thermometer Stirrer or a constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods. A bomb calorimeter In an experiment, a 0.5942 g sample of 1,6-hexanediol (CH1402) is burned completely in a bomb calorimeter. The calorimeter is surrounded by 1.187x103 g of water. During the combustion the temperature increases from 27.27 to 30.44 °C. The heat capacity of water is 4.184 J gl°c-1. Water...
1. What mass of natural gas (CH4) must you burn to emit 260 kJ of heat? CH4(g)+2O2(g)→CO2(g)+2H2O(g) ΔH∘rxn=−802.3kJ 2.Consider the following thermochemical equation for the combustion of acetone, C3H6OC3H6O, the main ingredient in nail polish remover: C3H6O(l)+4O2(g)→3CO2(g)+3H2O(g)ΔH∘rxn=−1790kJ If a bottle of nail polish remover contains 173 mL of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 g/mL 3.Zinc metal reacts with hydrochloric acid according to the following balanced equation: Zn(s)+2HCl(aq)→ZnCl2(aq)+H2(g) When...
Ignition wires heat sample Thermometer Stirrer A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods. Since the "bomb" itself can absorb energy, a separate experiment is needed to determine the heat capacity of the calorimeter This is known as calibrating the calorimeter In the laboratory a student burns a 0.319-g sample of phenanthrene (C14H10 in a bomb calorimeter containing 1070. g of water....