# You have a 189 gram sample of ice at -20°C. What is the total energy required to convert this sample to steam at 115°C?

Feb 17, 2017

$\text{You need to supply (i) the specific heat of ice...........}$

#### Explanation:

$\text{And (ii) the latent heat of fusion of ice,}$

$\text{And (iii) the specific heat of water}$

$\text{And (iv) the heat of vaporization for water}$

$\text{And (v) the specific heat of steam...........}$

Possibly, we could find these constants ourselves, however, it is your question. The question is quantifiable with these data.