help with chemistry homework?
How much NaCl (molecular weight 58.444g/mole) would you need to make 500mls of a 120mM solution
I have my answer but I don't think its right so I would really appreciate if someone would try to explain too
- hcbiochemLv 72 months ago
0.500 L X 0.120 mol/L X 58.444 g/mol = 3.51 g NaCl