Friday
April 18, 2014

Homework Help: Chemistry

Posted by Dorian on Thursday, February 3, 2011 at 8:01am.

The heat capacity of liquid water is 4.18 J/gC and the heat of vaporization is 40.7 kJ/mol. How many kilojoules of heat must be provided to convert 1.00 g of liquid water at 67C into 1.00 g of steam at 100C?

A. 22.7 kJ
B. 40.8 kJ
C. 2.2 kJ
D. 2,400 J
E. 40.8 J

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - The heat capacity of liquid water is 4.18 J/gC and the heat of ...
Chemistry - 18.0 g of liquid water is initially at 0 C. How much heat, in kJ, ...
Chemistry - How much energy (in kilojoules) is released when 12.8 g of steam at ...
chemistry - How much energy (in kilojoules) is released when 12.3g of steam at ...
Chemistry - Lithium metal is a highly reactive metal that oxidizes instantly in ...
chemistry - Calculate the energy in the form of heat, in kJ, required to convert...
chemistry - How much energy (in kilojoules) is released when 12.3g of steam at ...
chemistry - How much energy (in kilojoules) is released when 12.3g of steam at ...
chemistry - How much energy (in kJ) is released when 16.4 g of steam at 121.5 ...
chemistry - for the vaporization of water at 1.00 atm, delta H=43.54 kj/mol at ...

Search
Members