Given the following equation formats, which form matches a single replacement reaction?
O AB + CD → AD + CB
O A+B → AB
O A + BC → AC + B
O AB → A+B

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above