If a saline solution is 0.450% sodium chloride by mass, what is the molarity of Na+ in the saline solution? I think you have to assume there are 100 g of solution, so that would give you 0.0045 g NaCl, but I am not sure how to continue.what is the molarity of Na+ in the saline solution? I think you have to assume there are 100 g of solution, so that would give you 0.0045 g NaCl, but I am not sure how to continue.
If a saline solution is 0.450% sodium chloride by mass, what is the molarity of Na+ in the saline solution? I
think you have to assume there are 100 g of solution, so that would give you 0.0045 g NaCl, but I am not sure how to continue.
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