Answer to Question #170843 in General Chemistry for Natalia Pocica

Question

A teacher wishes to use 0.0552 moles of hydrobromic acid in a reaction for class. How many milliliters of a 0.453 M solution will she have to use? Enter a number into the submission box only, no units. 

Answer 1

Volume of the solution is required

= Moles of hydrobromic acid/Concentration of hydrobromic acid solution

= 0.0552/0.453 L

= 121.85 mL.