Concentrated Phosphoric Acid Is 85

question 46

Multiple Choice

Concentrated phosphoric acid is 85.0% by mass H₃PO₄.If the molarity of concentrated H₃PO₄ is 14.5 M,what is the density?

• A) 0.60 g/mL
• B) 1.67 g/mL
• C) 1.87 g/mL
• D) 1.95 g/mL
• E) 2.07 g/mL

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