Molarity formula what is the molarity of a solution in which 3 moles of nacl is dissolved in 1.5 kg of water

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21-04-2018
Chemistry

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Molarity formula what is the molarity of a solution in which 3 moles of nacl is dissolved in 1.5 kg of water

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rajroy2510p7tfxw rajroy2510p7tfxw · Answer 1 · 2018-04-29T06:33:15+02:00

rajroy2510p7tfxw rajroy2510p7tfxw

29-04-2018

Molarity is..
1.5 kg H₂O = 1.5L H₂O
So...
[tex] \frac{moles}{volume} = molarity [/tex]
[tex] \frac{3.0 mol}{1.5L} = molarity [/tex]
[tex] 2M = molarity [/tex]

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