How much heat is required to vaporize 30.3 g of water at 100 ? C ? (? H vap ( H 2 O)=40.7kJ/mol,Heatcapacity( H 2 O)=4.184J/g ? C) Express your answer with the appropriate units.
How much heat is required to vaporize 30.3 g of water at 100 ? C ?...
How much heat is required to vaporize 30.8 g of water at 100 ∘C∘C? (ΔHvap(H2O)=40.7kJ/mol, Heat capacity(H2O)=4.184J/g∘C)(ΔHvap(H2O)=40.7kJ/mol, Heat capacity(H2O)=4.184J/g∘C) Express your answer with the appropriate units.
How much heat is required to vaporize 37.3 gg of water at 100 ∘C∘C? (ΔHvap(H2O)=40.7kJ/mol,Heatcapacity(H2O)=4.184J/g∘C)
How much energy is required to vaporize 175 g of butane at its boiling point? The heat of vaporization for butane is 23.1 kJ/mol. Express your answer to three significant figures and include the appropriate units.
determine the amount of heat ( in kj) required to vaporize 1.55
kg of water at its boiling point. for water =
40.7kj/mol (at 100 degree celcius)
How much heat energy(in kJ)is needed to vaporize 84 g of liquid water at 100°C?
5) How much more heat is required to vaporize 48.7 g of ethanol (C,H,OH) than to vaporize 48.7 g of dichloromethane (CH2Cl2) ethanol dichloromethane AHvap is 40.5 kJ/mol AHvap is 31.6 kJ/mol AHfus is 5.02 kJ/mol AHfus is 6.20 kJ/mol Cs=2.46 J/gºC Cs= 1.19 J/g°C
A. How much heat energy, in kilojoules, is required to convert 68.0 g of ice at −18.0 ∘C to water at 25.0 ∘C ? Express your answer to three significant figures and include the appropriate units. B. How long would it take for 1.50 mol of water at 100.0 ∘C to be converted completely into steam if heat were added at a constant rate of 17.0 J/s ? Express your answer to three significant figures and include the appropriate units.
PART A How much heat energy, in kilojoules, is required to convert 62.0 g of ice at −18.0 ∘C to water at 25.0 ∘C ? Express your answer to three significant figures and include the appropriate units. part B How long would it take for 1.50 mol of water at 100.0 ∘C to be converted completely into steam if heat were added at a constant rate of 23.0 J/s ? Express your answer to three significant figures and include the...
HOw much energy is required to heat 36.0g H2O from a liquid at 65C to a gas at 115C? The following physical data may be uselful.Hvap=40.7kJ/molC liquid=4.18C gas=2.01C solid= 2.09T melting=0 CT boiling=100 CThe answers about 87.7 kJ However I'm not sure how you get this,so H=H heating liquid+H vap+H heating gas. I'm not getting the same answer
222.The enthalpy of vaporization for chlorine is 20.41kJ/mol. How much heat is required to vaporize 293.39g of chlorine liquid at its boiling point? Report your answer in units of kJ.