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Chemistry, 22.02.2021 06:00 sloane50

4) Some seawater is evaporated. The sea salt obtained is found to be 86% sodium chond. How much sodium chloride
could be obtained from 200 g of this salt?
5 ) 5.0 g sample of dry ice (solid carbon dioxide) turned into
2400 cm³ of carbon dioxide gas at rtp. What was the
percentage purity of the dry ice? (Mr of co², =44)​

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4) Some seawater is evaporated. The sea salt obtained is found to be 86% sodium chond. How much sod...

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