Posted by **Mandi** on Friday, April 27, 2012 at 4:18am.

500 J of heat are added to 59 g of water initially at 20°C.

(a) How much energy is this in calories?

(b) What is the final temperature of the water?

I know that to find (a) I have to use the constant 4.19 J and divide it into the 500 J yielding 119.33 calories. How do I find final temperature?

## Answer this Question

## Related Questions

- CHEM - You have a bottle of water. The water has a mass of 29 grams. You heat ...
- Science - 1. How much heat energy is lost by 3 kg of water when it cools from 80...
- physics - 0.1kg of ice initially at a temperature of -10 degrees Celsius is ...
- physics - If 1200 cal of heat are added to 50 g of water initially at a ...
- physics - Assume that 10 g of steam is added to 100 g of water initially at 19°C...
- physics - 1. Assume that 10 g of steam is added to 100 g of water initially at ...
- physical science - If 500 kg of water at 200 degrees F is poured into a lake ...
- Physics Heat - 1) While Laurie is boiling water to cook spaghetti, the phone ...
- Physics 11th grade 'Heat' ` - 1) While Laurie is boiling water to cook spaghetti...
- physics - A 40-g block of ice is cooled to −71°C and is then added to 590...

More Related Questions