. If 20.0 mL of a 0.10 M HCl solution is mixed with 10.0 mL of a 0.25 M HCl solution, what is the final concentration of HCl after the two solutions are mixed?
2 answers
densty
Easiest is to multiply ml x M, add them and divide by total volume (30.0 ml).
An SI perfectionist would include a factor to divide ml/1000, but this is not needed as it appears all the way through.
If you post the answer I can check it.
An SI perfectionist would include a factor to divide ml/1000, but this is not needed as it appears all the way through.
If you post the answer I can check it.
1 answer