The answer is: " 9.0 M " .
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Molarity, "M", equals moles of solute/ L solution.
1000 mL = 1 L (exact conversion).
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(4.5 mol / 500 mL) * (1 L / 1000 mL) = (4.5) / (500
___________________________
Molarity, "M", equals moles of solute/ L solution.
1000 mL = 1 L (exact conversion).
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(4.5 mol / 500 mL) * (1000 mL / 1L ) = (4.5 * 1000) / (500) M ;
= (4.5 * 10) / 5 M ;
= (4.5 * 2) M = 9.0 M
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The answer is: " 9.0 M " .
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