What is the mole concentration of 58.44g of NaCl in 1 L of water?

Molarity = moles of solute/Liters of solution

Get moles NaCl.

58.44 grams NaCl (1 mole NaCl/58.44 grams)

= 1 mole NaCl

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Molarity = 1 mole NaCl/1 liter

= 1 M NaCl

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