A student takes a measured volume of 3.00 M HCl to prepare a 50.0 mL sample of 1.80 M HCl. What volume of 3.00 M HCl did the student use to make the sample?
Use $M_i V_i=M_f V_f$.
A3.70 mL
B16.7 mL
C83.3 mL
D30.0 mL
Use $M_i V_i=M_f V_f$.
A3.70 mL
B16.7 mL
C83.3 mL
D30.0 mL