1.Calculate the amount of heat in joules that is produced by burning 1.0 pound of propane.
delta Hf naught: (C3H8) = -103.85 kJ/mole
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1.Calculate the amount of heat in joules that is produced by burning 1.0 pound of propane....
Calculate the amount of carbon dioxide produced when burning 10.0 g of propane with 5 g of oxygen in the following reaction. C3H8 + 5 O2 -------> 3 CO2 + 4 H2O
Using the following equation for the combustion of propane, calculate the amount of propane consumed if the reaction gave off 333 kJ heat. C3H8(g) + 5 O2(g) --> 3 CO2(g) + 4 H2O(g) ΔH = -2044 kJ
Calculate the standard enthalpy of reaction for the combustion of propane. NOTE: This equation is not balanced. Round to the nearest whole number. C3H8(g) + O2 --> CO2(g) + H2O(l) kJ/mol Compound Hf (kJ/mole) C3H8(g) -105 CO2(g) -394 H2O(l) -284
The combustion of propane, C3H8, occurs via the reaction C3H8(g)+5O2(g)→3CO2(g)+4H2O(g) with heat of formation values given by the following table: Substance ΔH∘f (kJ/mol) C3H8 (g)= -104.7 CO2(g)= −393.5 H2O(g)= −241.8 Calculate the enthalpy for the combustion of 1 mole of propane.
Calculate the amount of ZnO(s) produced during the reaction when 4410 kJ of heat were produced. 2 ZnS(s) + 3 O2(g) → 2 ZnO(s) + 2 SO2(g) ΔH = _ 879 kJ Options: 10.0 mole ZnO 5.00 mole ZnO 20.0 mole ZnO 0.399 mole ZnO
Many power plants produce energy by burning carbon-based fuels, which also produces carbon dioxide. Carbon dioxide is a greenhouse gas, so over-production can have negative effects on the environment. Use enthalpy of formation data to calculate the number of moles of CO2(g) produced per megajoule of heat released from the combustion of each fuel under standard conditions (1 atm and 25 �C). Each must be in mol * MJ^-1 (a) coal, C(s, graphite) (b) natural gas, CH4(g); (c) propane, C3H8(g);...
Use the following information to calculate the heat of formation of propane C3H8. 3 C (S-Graphite) + 4 H2 (g) —› C3H8 (g) 1. C (S-Graphite) + O2 (g) —› CO2 (g) ΔH = - 393.5 kJ 2. H2 (g) + ½ O2 (g) —› H2O (l) ΔH = - 285.8 kJ 3. C3H4 (g) + 4 O2 (g) —› 3 CO2 (g) + 2 H2O (l) ΔH = - 1937 kJ 4. C3H6 (g) + 9/2 O2 (g) —›...
Calculate the minimum amount (in grams) of O2 needed to produce 243.2 kJ of heat, when it is reacted with Al(s) to form Al2O3(s) at 25°C and 1 atm. Delta Δ Hf Al2O3(s) = − 1676 kJ/mol
1. Calculate the enthalpy of combustion (in kJ/mol) for propane, which burns according to the following equation: C3H8(g) + 5 O2(g) + 3 CO2(g) + 4H2O(1) AH® (C3H8) = -104.63 kJ/mol
calculate delta h neutralization in joules per mole for the reaction of 1.00 mol of hno3 with 1.00 mol of naoh 0.0 mL of 1.00M HNO, with 50.5 mL of 1.00M Calculate the heat transferred from the reaction of 50,0 mL of 1.00M HNO, with 50.5 ML OL NaOH solution. Assume the heat capacity of the mixture is 3.89 J 8 deg. (6) Calculate the number of moles of HNO, reacting when 50.0 mL of 1.00M HNO3 and 50.5 mL...