How many 20.0-g ice cubes are required to absorb 47.0 kj from a glass of water upon melting?

Hello!

The number of 20-g ice cubes required to absorb 47 kJ from a glass of water upon melting is 7 icecubes

Why?

We are going to clear from the equation of the released heat, the mass of ice (m). The specific latent heat of fusion of ice is 336 kJ/kg:

So, 7 ice cubes are required to absorb that amount of heat from the glass of water.

Have a nice day!

answer; i believe the correct answer is (solid gold);

i think its 100

i hope this !