Question

HELP!! What is the concentration of the solution if there is 13 grams of salt in 1 liter of water?

Answer 1

1.3% of salt in 1 L of water

step:

first you need to covert them to the same unit.

lets use gram.

so 1 litter is 1000 gram

and the answer is 13/1000 or 0.013 or 1.3%