Answer with solution, plz.

1. What is the concentration of the solution by volume when dissolved is used 30 grams & the water is 60 grams.

2. How much solvent in grams is present in a solution with a concentration by volume of 40% the solute of content is 60 grams.

1 answer

is the 30 grams a dissolvable solid, or a liquid?

2. Not possible to do percent by volume if the solute was a solid, as the solid dissolves.