# Determine the molarity of a solution that contains 98.0 g of phosphoric acid, H3PO4, in 1.00 L of...

## Question:

Determine the molarity of a solution that contains 98.0 g of phosphoric acid, {eq}H_3PO_4 {/eq}, in 1.00 L of solution.

## Mass to Moles:

Both mass and moles represent a quantity of matter. In chemistry, the mass of a chemical can be transformed into moles with the help of its standard molar mass. The expression showing the conversion of mass into mole is written as,

{eq}\text{Mole}=\dfrac{\text{Mass}\ \text{of}\ \text{Chemical}}{\text{Molar}\ \text{Mass}\ \text{of}\ \text{Chemical}} {/eq}

## Answer and Explanation: 1

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- The mass of phosphoric acid {eq}\left( {{\text{H}}_{3}}\text{P}{{\text{O}}_{4}} \right)\ \text{is}\ 98.0\ \text{g} {/eq}

- The volume of the...

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Chapter 28 / Lesson 24What is molar mass? Learn the definition of molar mass and how it relates to the periodic table. See examples of how to use the molar mass formula.

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