The carbohydrate digitoxose contains 48.64% carbon and 8.16% hydrogen. The addition of 18.0 g of this Copyright 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. WCN 02-200-203 compound to 100. g of water gives a solution that has a freezing point of -2.2°C.

a. What is the molecular formula of the compound?

b. What is the molar mass of this compound to the nearest tenth of a gram?