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sergij07 [2.7K]
3 years ago
14

What is the molarity of a solution containing 23 g of NaCl in 500 mL of solution?

Chemistry
1 answer:
trapecia [35]3 years ago
7 0

molarity of a solution means mols per liter.

First, you need to convert 23 grams on NaCl into mols. 23g divided by molar mass (58.44g/mol) which gives you .394 mols.

Now, you need to convert 500ml to L which moves the decimal three places to the left, giving you .500L of solution.

Finally, divide the mols over solution to get .787M

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