A lead mas is heated and placed in a foam cup calorimeter containing 40.0 mL of water at 17.0C. The water reaches the temperature of 20.0C. How many joules of heat was released by lead

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

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?