Please provide your answer rounded to 2 decimal places.
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1 Answer

If x is the amount of NaCl salt in grams, this is equal to x/58.453 moles.

The solution is 500ml or 0.5 litres.

Therefore the molarity 0.5M=(x/58.453)/0.5, and the amount of salt x=0.25×58.453=58.453/4g = 14.61325g which is 14.61g to 2 dec places.

by Top Rated User (660k points)

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