You add 1 Mol of NaCl to 1L of water make a salt water solution. Is your solution a 1M NaCl solution? How do you know?

1 Answer
May 18, 2018

Yes. Solution is #"1 M NaCl"# solution.

Explanation:

Molarity is defined as moles of solutes in one litre of solution.

#"Molarity" = "Moles of solute"/"Volume of solution (in litres)"#

#"Molarity" = "1 mol"/"1 L" = "1 mol/L = 1 M"#