12-6. Neglect heat gained from or lost to the in this 40.0 g of H,O(s) at 0°Care added to a quantity of H2O() that has a tempera. surroundings ture of 60.0°C. The final temperature reached is 10.0°C. To what quantity of H,O() was the ice added?

Question

I got an answer of 72 or 80 g. Which is the right answer with steps?

Answer 1

You need to proof your question and correct as needed.

Answer 2

well Dr.Bob,

I got m(1)(60-10)=40(80)+80(1)(100

What you think?

I keep messing up.

Answer 3

Neglect heat gained from or lost to the in this 40.0 g of H2O(s) at 0.)°C added to a quantity of H2O() that has a tempera. surroundings temp of 60.0°C. The final temperature reached is 10.0°C. To what quantity of H2O() was the ice added?