If you dissolve 5.84g of NaCl in enough distilled H2O to give a final volume of 1.00L?

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If you dissolve 5.84g of NaCl in enough distilled H2O to give a final volume of 1.00L?

What is the molarity of the solution?

2007-10-27 14:44:51 · 3 answers · asked by Foster W 1 in Science & Mathematics ➔ Chemistry

3 answers

Atomic weights: Na=23 Cl=35.5 NaCl=58.5

Let the solution be called S.

5.84gNaCl/1LS x 1molNaCl/58.5gNaCl = 0.1 mole NaCl per L S, which is molarity.

2007-10-27 14:50:35 · answer #1 · answered by steve_geo1 7 · 0⤊ 0⤋

Well, NaCl is 58.44 g/mol and in 1 liter of H20, that would make it .100 molar.

2007-10-27 21:55:02 · answer #2 · answered by mui mui 1 · 0⤊ 0⤋

Hi Foster W

I think the answer is 0.099829

2007-10-27 22:31:04 · answer #3 · answered by sparkle 1 · 0⤊ 0⤋