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OpenStudy (samara8954):
Louis has dissolved 30 g of sodium chloride (salt) in 150 ml of water. He needs another 250 ml of this same solution. How much sodium chloride does he need to make the additional solution? 30 g 50 g 18 g 60 g
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OpenStudy (samara8954):
@kate7600
OpenStudy (samara8954):
@Loser66 @TOMY12345 @TheSmartOne
OpenStudy (samara8954):
the answer was 50 g
OpenStudy (loser66):
yup
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