Chemistry, 04.04.2020 10:46 clonetrooper099
The molar enthalpy of vaporization of water is 40.79 kJ/mol, and the molar enthalpy of fusion of ice is 6.009 kJ/mol. The molar mass of water is 18.02 g/mol. How much energy is absorbed when 30.3 g of liquid water boils
Answers: 2
![Q=[m\times c_{p,l}\times (T_{final}-T_{initial})]+[m\times \Delta H_{vap}]](/tpl/images/0582/1538/e3ba2.png)
= heat required for the reaction = ?
= specific heat of liquid water = 
= enthalpy change for vaporization = 
![Q=[30.3g\times 4.18J/g^oC\times (100-0)^oC]+[30.3g\times 2263.6J/g]](/tpl/images/0582/1538/57d8f.png)
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The molar enthalpy of vaporization of water is 40.79 kJ/mol, and the molar enthalpy of fusion of ice...
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