Question

What mass of `NH_3` can dissolve in 100 g of water at 80°C?

Answer 1

Unknown.........the solubility is likely to be high, but not as soluble in water at `20` `""^@C`.

Explanation:

It is a fact the solubility of a gas DECREASES with INCREASING temperature, even for a highly water-soluble, hydrogen-bonding gas such as ammonia.......you need to find specialist data.