Question

2M How can you prepare 0.1% (by mass) solution of sodium chloride in 1000ml water​

Answer 1

Answer:

To make molar NaCl solutions of other concentrations dilute the mass of salt to 1000ml of solution as follows:

1. 0.1M NaCl solution requires 0.1 x 58.44 g of NaCl = 5.844g.

2. 0.5M NaCl solution requires 0.5 x 58.44 g of NaCl = 29.22g.

3. 2M NaCl solution requires 2.0 x 58.44 g of NaCl = 116.88g.

Explanation: