NEED HELP ASAP What are the coefficients when the following equations are balanced? __CH4 + __O2 --> __CO2 + __H2O

__Fe + __O2 --> __Fe2O3

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

Asolid that forms and separates from a liquid mixture is called

Compare and contrast solutions and suspensions