Co2+h2-ch4+h2o when this chemical equation is correctly balanced, what is the coefficient of the water molecule

On a distance vs time graph the line of an object at rest is a

Afamily is one another name for a group on the table of elements.

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?