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The molar enthalpy of vaporization

The molar enthalpy of vaporization for wateris 40.79 kJ/mol. Express this enthalpy of vaporization in joules per gram. b. The
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2. asked by catalina
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The molar enthalpy of vaporization for water is 40.79 kJ/mol. Express this enthalpy of vaporization in joules per gram.
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2. asked by Rebecca
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The standard molar enthalpy of fusion and the standard molar enthalpy of vaporization of benzene are 10.9 kJ/mol and 31.0
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2. asked by M
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The molar enthalpy of vaporization for wateris 40.79 kJ/mol. Express this enthalpy of vaporization in joules per gram. b. The
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2. asked by maryam
3. 4,644 views
Is the molar enthalpy of combustion of pentane the same as the molar enthalpy of formation of pentane?No. The molar enthalpy for
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2. asked by B
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i have one more question:I know this one has to do with hess's law but i'm not sure of how to get the enthalpy of vaporization
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2. asked by maryanne
3. 741 views
1.What is the molar heat of vaporization of water, given the following thermochemical equations?H2 + 1/2 O2 --> H2O + 241.8 kJ
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2. asked by John
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H2O(l) = H2O(g) deltaHvap = + 40.7kJ shows the change in enthalpy when 1mol of liquid water vaporizes into water vapor. This is
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2. asked by Tori
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The normal boiling point of bromine (Br2) is 58.8°C, and its molar enthalpy of vaporization is ΔHvap = 29.6 kJ/mol.Calculate
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2. asked by Josh G.
3. 3,862 views
if molar enthalpy of vaporization of enthanol is 38.6 kJ/mol, how many moles of ethanol are vaporize when required heat is
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2. asked by Paris
3. 2,909 views