If 50.0 g of NaCl is mixed with 100.0 g of water at 80.0 °C, how much will not dissolve?
3 answers
What's the solubility of NaCl at 80.0 C?
about 39
If the solubility of NaCl @ 80.0 C is 39 g/100 g water, then 11 grams (50-39) will not dissolve.