sodium chloride dissolves in water but not in ethanol suggest a separation method that would separate a mixture of sodium chloride and ethanol. this method should not separate a mixture of sodium chloride in your answer

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together