If a total of 100 grams of water, yeast, and sugar are placed inside a flask and the flask is covered with a balloon to trap the carbon dioxide, what should be the final mass of the container after the process is completed?

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.