Lactose is a sugar most commonly found in milk and is made

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Lactose is a sugar most commonly found in milk and is made up of carbon, hydrogen and oxygen. After analyzing a sample of it there was found to be 42.1 % of carbon, 6.46% of hydrogen and 51.4% of oxygen by mass. What is the molecular formula of lactose if its molar mass is 342.3 g/mol?

Reference no: EM13644048

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