Please answer the following question: Answer the following question given this paragraph: Hydroxides Hydroxides are compounds that contain the OH ion. It is possible to prepare these compounds by two general types of reactions. Soluble metal hydroxides can be produced by the reaction of the metal or metal oxide with water. Q: What is produced by the reaction of metal oxide with water? Choices: - heat energy - rust - hydrogen gas - soluble metal hydroxides A:
A:
soluble metal hydroxides