chem question helppp ?
What is the molarity of ZnCl2(aq) that forms when 19.0 g of zinc completely reacts with CuCl2(aq) according to the following reaction? (Assume a final volume of 155 mL .)
- hcbiochemLv 71 month ago
Moles Zn = 19.0 g / 65.39 g/mol = 0.2906 mol
Molarity ZnCl2 = 0.2906 mol / 0.166 L = 1.87 M ZnCl2