Question

if the solubility of NaCl at 25°C is 36.2g/100 g H2O, what mass of NaCl can be dissolved in 50.0 g of H2O

Answer 1

18.1g NaCl for 50g of water or 36.2g for 100g of water

Step-by-step explanation:

Answer 2

NaCl's solubility in water is 36.2g for every 100g of water now that we have 50g of water which is half of 100 you will also get half of the NaCl, so do 36.2 divided by 2 which gets you 18.1g NaCl for 50g of water.