Question

What concentration of NaCl finally
results from the mixing of 2.00 L of
4.00 M NaCl with 3.00 L of 1.50 M NaCl plus sufficient water to dilute the solution to 10.0 L ?​

Answer 1

Answer:

The answer is 2.00 M. Example #7: Calculate the final concentration if 2.00 L of 3.00 M NaCl, 4.00 L of 1.50 M NaCl and 4.00 L of water are mixed. Assume there is no volume contraction upon mixing. The solution to this problem is almost exactly the same as 10a.