Melting, boiling, and evaporation, in general, are endothermic processes.
Answer:
D
Explanation:
I think it is d sorry if wrong hoped I helped
Answer:
One or unity or 1
Explanation:
For example,
1 min =60 s
If we divide each side of the equation by 1 min, we get

If we divide each side of the equation by 60 s, we get

<span>(15.0 g) / (150.0 g) x (100 g) = 10.0 g/100 g H2O </span>