How many moles of NaCl are contained in each solution?

(a) 1.5 L of a 1.2 M NaCl solution

(b) 0.448 L of a 0.85 M NaCl solution

(a) 144 mL of a 1.65 M NaCl solution

(a) 1.5 L of a 1.2 M NaCl solution

Molarity of NaCl solution = 1.2 M

Volume of solution = 1.5 L

It is known that , Molarity(M) =

Moles of solute = (molarity) (volume of solution)

= 1.2 mol/L 1.5 L = 1.8 mol

(b) 0.448 L of a 0.85 M NaCl solution

Molarity of NaCl solution = 0.85 M

Volume of solution = 0.448L

It is known that , Molarity(M) =

Moles...