If 24.028 g of benzene, C6H6, at 9.025 degrees C absorbs 2.71 kJ of energy in...
Question 23 4 pts If 1.00 mole of ethanol, CH3CH2OH, at 22.0°C absorbs 1.45 kJ of heat, what is the final temperature of the ethanol? The specific heat capacity of ethanol is 2.44 J/g.K. Show all work and calculate to the correct number of sig figs. HTML Editors BIVA - A T xx
It takes 11.2 kj of energy to raise the temperature of 145 g of benzene from 25 degrees Celsius to 70 degrees Celsius. What is the specific heat of benzene? Please show work I am trying to figure out how to work these problems. I will rate high. Thanks
It takes 11.2 kj of energy to raise the temperature of 145 g of benzene from 25 degrees Celsius to 70 degrees Celsius. What is the specific heat of benzene? Please show work I am trying to figure out how to work these problems. I will rate high. Thanks
The heat of vaporization of benzene c6h6 , is 30.8 kJ/mol at its boiling point of 80.1 degrees Celsius. How much energy in the form of heat is required to vaporize 128 g benzene at its boiling point?
CHE 120 Pb.3. A 295- aluminum engine part at an initial temperature of 13.00'C absorbs 75.0 kJ of heat. What is the final temperature of the part? (Specific heat capacity of Al = 0.900 Jig K). Pb.4. When 155 mL of water at 26°C is mixed with 75 mL of water at 85°C, what is the final temperature? (Assume no heat lost to the surroundings; density of water = 1.00 g/mL and specific heat capacity of water = 4.184 J/g.K)....
The heat of vaporization of benzene (C6H6) is 30.77 kJ/mol at it's boiling point (80 C). As a liquid, it has a heat capacity of 134.8 J/mol*K, and as a gas it has a heat capacity of 82.4 J/mol*K. Calculate the enthalpy change of heating 245g of benzene from 50 C to 100 C.
The heat of vaporization of benzene, C6H6 is 30.7 kJ/mol at its boiling point of 80.1 C. How much energy in the form of heat is required to vaporize 132 g benzene at its boiling point? a) 0.302 kJ b) 51.9 kJ c) 24.2 kJ d) 40.1 kJ c) 4.05 x 10^3 kJ
2 2.50 kj of heat energy is applied to 25.0 g piece of aluminum at 25.0 degrees C. pt Given that the specific heat capacity of Al is 0.878 J/gC, what is the final temperature of the metal? 138.9 degrees C 134.1 degrees C 113.9 degrees C 88.9 degrees C
When 0.187 g of benzene, C6H6, is burned in a bomb calorimeter, the temperature of both the water and the calorimeter rises by 4.53 ∘C. Assuming that the bath contains 250.0 g of water and that the heat capacity for the calorimeter is 525 J/∘C , calculate the combustion energy (ΔE) for benzene in kilojoules per gram.
Calculate the amount of heat (in kJ) necessary to raise the temperature of 51.8 g benzene by 52.6 K. The specific heat capacity of benzene is 1.72 J/g⋅∘C.