2. Find the molar mass of the following substances: 1. Cobalt (II) chloride -- CoCl2
2. Copper (II) sulfate -- CuSO4
3. Copper (II) chloride -- CuCl2
4. Water -- H2O

Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ

Identify the electromagnets with poles that are reversed from the electromagnet shown above

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as