# Chemistry

posted by .

1. How much heat is added to 40.0 g of ice at –20 o C to convert it to steam at 120 oC?

2. How much heat is added to 25.0 g of ice at –25 o C to convert it to steam at 120 oC?

3. How much heat is added to 10.0 g of ice at –20 o C to convert it to steam at 120 oC?

4. How much heat is added to 50.0 g of ice at –30 o C to convert it to steam at 110 oC?

5. How much heat is added to 35.0 g of ice at –35 o C to convert it to steam at 135 oC?

## Similar Questions

1. ### Physics

How much heat is added to a 10.0 g of ice at -20.0 degrees Celsius to convert it to steam at 120.0 degrees Celsius?
2. ### Chemistry

A quantity of ice at 0.0°C was added to 25.6 g of water at 21.0°C to give water at 0.0°C. How much ice was added?
3. ### Chemistry

A quantity of ice at 0.0°C was added to 25.6 g of water at 21.0°C to give water at 0.0°C. How much ice was added?
4. ### Chemistry

A quantity of ice at 0.0°C was added to 25.0 g of water at 21.0°C to give water at 0.0°C. How much ice was added?
5. ### chemistry

the heat of fusion water is335 J/g. The heat of evaporization of water is 2.26 kJ/g, the specific heat of ice is 2.05 J/Deg/g, the specific heat of steam is 2.08 J/deg/g and the specific heat of liquid water is 4.184 J/deg/g. How much …
6. ### Chemistry

How much heat (in kJ) is required to warm 12.0g of ice, initially at -12.0C, to steam at 111.0?
7. ### Phase Changes

The heat of fusion of water is 335 J/g, the heat of vaporization of water is 2.26 kJ/g, the specifc heat of ice is 2.05 J/deg/g, the specific heat of steam is 2.08 J/deg/g and the specific heat of liquid water is 4.184 J/deg/g. How …
8. ### physics

How much heat is added to 10.5 g of ice at -20.0°C to convert it to steam at 123.5°C?
9. ### Chemistry

A quantity of ice at 0.0 °C was added to 33.6 g of water at 45.0 °C to give water at 0.0 °C. How much ice was added?
10. ### chemistry

1. Given that 50 grams of ice is heated at -20.0 °C to steam at 135.0 °C. i. Show the graph of the changes from ice to steam ii. Calculate the energy needed to change the ice to steam Please use these values: Heat of fusion = 334.16 …

More Similar Questions