If 3.2 moles of NaCl are dissolved in enough water to make a 0.98-liter solution, what is the molarity of the solution?

0.31 M NaCl

0.77 M NaCl

1.3 M NaCl

3.3 M NaCl

Question

Angelica Pittman

27 May, 10:08

+1

Answers (2)

Know the Answer?

Kathy Mcguire · Answer 1

Number of moles = 3.2 moles

Volume = 0.98 L

Therefore:

M = n / V

M = 3.2 / 0.98 = > 3.3 M

Answer D

Chana Booth · Answer 2

Molarity of solution = moles / volume (in liters)

= 3.2 / 0.98

= 3.3 M NaCl

The answer is 3.3 M NaCl

If 3.2 moles of NaCl are dissolved in enough water to make a 0.98-liter solution, what is the molarity of the solution?0.31 M NaCl0.77 M NaCl1.3 M NaCl3.3 M NaCl