Hcomb = -3910.3 kJ/mol for liquid toluene (C7H8, Mm = 92.70 g/mol) at 298 K. What temperature change would result at 298K from the combustion of 376.4 mg of liquid toluene in a constant pressure calorimeter with a heat capacity of 6.45 kJ·oC-1?
qcomb = kJ
T = oC
Hcomb = -3910.3 kJ/mol for liquid toluene (C7H8, Mm = 92.70 g/mol) at 298 K. What...
Hcomb = -3910.3 kJ/mol for liquid toluene (C7H8, Mm = 92.70 g/mol) at 298 K. What temperature change would result at 298K from the combustion of 528.4 mg of liquid toluene in a constant pressure calorimeter with a heat capacity of 5.04 kJ·oC-1? qcomb = ____ kJ T = ____ oC
Hcomb = -3910.3 kJ/mol for liquid toluene (C7H8, Mm = 92.70 g/mol) at 298 K. What temperature change would result at 298K from the combustion of 569 mg of liquid toluene in a constant pressure calorimeter with a heat capacity of 6.82 kJ·oC-1?
DeltaHcomb = -3910.3 kJ/mol for liquid toluene (C7H8, Mm = 92.70 g/mol) at 298 K. What temperature change would result at 298K from the combustion of 445.9 mg of liquid toluene in a constant pressure calorimeter with a heat capacity of 7.45 kJ·oC-1? qcomb = kJ T = oC
AHcomb = -3910.3 kJ/mol for liquid toluene (CyHg, Mm = 92.70 g/mol) at 298 K. What temperature change would result at 298K from the combustion of 287.4 mg of liquid toluene in a constant pressure calorimeter with a heat capacity of 6.85 kJ.ºc-17 k] acomb = AT = °C
AH comb = -3910.3 kJ/mol for liquid toluene (CyHg, Mm = 92.70 g/mol) at 298 K. What temperature change would result at 298K from the combustion of 702.7 mg of liquid toluene in a constant pressure calorimeter with a heat capacity of 7.46 k].°C-1? ] 4comb AT =
The combustion of toluene has a ΔErxn of −3.91 × 10^3 kJ/mol. When 1.45 g of toluene (C7H8) undergoes combustion in a bomb calorimeter, the temperature rises from 23.10 C to 37.58 C. Find the heat capacity of the bomb calorimeter. Express your answer with three significant figures
The heat of combustion of liquid C2H60 is -1460.4 kJ/mol at 298K. Thermodynamic tables Note, tolerance on this problem is set to 1% so maintain all decimal digits as given or found in Thermodynamic Table. What is the combustion reaction to which this number applies? Instructions: • Write balanced reaction in the order: fuel + oxygen -> carbon dioxide + water (H20) • Use -> (hyphen + greater than) for yields • Do not include the states, i.e., no (s),...
The heat of combustion of liquid cumene (C9H12) is -5215.5 kJ/mol at 1 atm and 298 K a) What is the energy of combustion at 1 atm and 298 K? Ecomb = kJ/mol b) Use Thermodynamic Properties to determine its heat of formation. Hf = kJ/mol
Question 14 The enthalpy ( Δ H ) of combustion of C3H6 gas is -2058 kJ/mol. 0.985 atm of C3H6 gas is combusted with an excess of O2 gas in a 2.50 L bomb calorimeter at 298.15 K. The heat capacity of the calorimeter is 16.0 kJ/oC. Calculate the temperature change of the calorimeter (in oC).
When a 3.08 g sample of liquid octane (C8H18) is burned in a bomb calorimeter, the temperature of the calorimeter rises by 26.9 oC. The heat capacity of the calorimeter, measured in a separate experiment, is 6.22 kJ/∘C . The calorimeter also contains 3.00 kg of water, specific heat capacity of 4.18 J/g°C. Determine the heat of combustion of octane in units of kJ/mol octane.