Posted by Anon on Saturday, December 8, 2012 at 12:26am.
Do you have the heat of fusion? The specific heat of ice? The specific heat of H2O?
Enthalpy of fusion
333.6 J/g
6010. J/mol
Specific heat of solid H2O (ice)
2.087 J/(g·°C)
37.60 J/(mol·°C)
Specific heat of liquid H2O (water)
4.184 J/(g·°C)
75.37 J/(mol·°C)
Specific heat of gaseous H2O (steam)
2.000 J/(g·°C)
36.03 J/(mol·°C)
Heat absorbed by ice raising T from -11.4 to zero.
q1 = mass ice x specific heat ice x (Tf-Ti).
q1 = 16.0g x 2.087 J/g x 11.4 = ?J
q2 = heat to melt the ice to liquid at zero C.
q2 = mass x heat fusion ice.
q2 = 16.0g x 333.6 J/g = ?
q3 = heat to raise T of melted ice at zero C to 31.0 C.
q3 = mass H2O x specific heat H2O x (Tf-Ti)
q3 = 16.0g x 4.184 J/g*C x 31 =?
Total heat absorbed = q1 + q2 + q3 = ?
Related Questions
science - You freeze 92g of water, and it becomes a cube of ice. a. What is the ...
chemistry - An ice cube with a mass of 40.0 g melts in water originally at 25.0 ...
Physics - An ice cube of mass M is placed at rest in on a circular track of ...
Energy Transfer in Natural Systems - If u reach into a hot oven to remove a ...
Physics - An ice cube is placed in a microwave oven. Suppose the oven delivers ...
Physics - An ice cube is placed in a microwave oven. Suppose the oven delivers ...
Physics - An ice cube is placed in a microwave oven. Suppose the oven delivers ...
Calculus - The volume of an ice cube as it melts is given by the equation: V = 2...
Physics - A 6-g ice cube at −8°C is dropped into 70 g of water at ...
Chemistry - I was doing a lab today in chemistry, and I do not know if I got my ...
For Further Reading
