Kyle makes supersaturated solution by adding 75 g of NH4Cl to a beaker with 100 g of H20 at 60 °C. How much solute can he expect to see remaining undissolved at the bottom of the beaker?

Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?