Hydrogen is a non-metal but is placed in group one because it has ___ valance electrons and it forms ions with a ____ charge.
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Considering the definition of molarity, 4.02 liters of ammonium sulfate are created if 17.3 moles of solute are dissolved to make a 4.3 M solution.
<h3>Molarity</h3>Molarity is a measure of concentration that indicates the number of moles of solute that are dissolved in a given volume.
The molarity of a solution is calculated by dividing the moles of the solute by the volume of the solution:
Molarity is expressed in units .
In this case, you know:
- molarity= 4.3 M= 4.3
- number of moles of the solute= 17.3 moles
- volume= ?
Replacing:
Solving:
4.3 × volume= 17.3 moles
volume= 17.3 moles÷ 4.3
<u><em>volume= 4.02 liters</em></u>
4.02 liters of ammonium sulfate are created if 17.3 moles of solute are dissolved to make a 4.3 M solution.
Learn more about molarity with this example: