Calculate the Molarity of Phosphoric Acid (H₃PO₄)in a 38

question 143

Multiple Choice

Calculate the molarity of phosphoric acid (H₃PO₄) in a 38.4% (by mass) aqueous solution.

• A)0.115 m
• B)0.206 m
• C)0.0514 m
• D)0.103 m
• E)The density of the solution is needed to solve the problem.

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