Asked by Exercises

Commercially available concentrated hydrochloric acid is 37.0 % w / w HC1 . Its density is 1.18 g / ml . Using this information calculate ( a ) the molarity of concentrated HCl , and ( b ) the mass and volume ( in milliliters ) of solution containing 0.315 mol of HCI .
Answered by Exercises
Commercially available concentrated hydrochloric acid is 37.0 % w / w HC1 . Its density is 1.18 g / ml . Using this information calculate ( a ) the molarity of concentrated HCl , and ( b ) the mass and volume ( in milliliters ) of solution containing 0.315 mol of HCI .
Answered by DrBob222
a. Remember that M = moles/L
b. moles = M x L or millimols x mL = ?
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