Identify the total number of electrons for each ion: 1. Al+3:
2. Fe+3:
3. Mg-2:
4. Sn+2:
5. Co-2:
6. Li+1:
7. Cr+3:
8. Rb-1:
9. Pt+2:

Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn

1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle

Which statement best explains the relationship between an area is geography and the temperature of its surface water