Commercial hydrochloric acid is 12.1 M. What volume of commercial HCl solution should be used to prepare 250.0 mL of 3.00 M HCl?
A)139 mL
B)126 mL
C)252 mL
D)62 mL
E)83 mL

Name: Commercial hydrochloric acid is 12.1 M. What volume of commercial HCl solution should be used to prepare 250.0 mL of 3.00 M HCl? A)139 mL B)126 mL C)252 mL D)62 mL E)83 mL
Brand: Quizplus
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Question

Quizplus · Accepted Answer

M1V1=M2V2
V1= (M2*V2) / M1
V1= (3.00 M * 0.250 L) / 12.1 M
V1= 0.0625 L = 62.5 mL, which is approximately 62 mL. Therefore, the best choice is D.

Commercial Hydrochloric Acid Is 12