Question

7. In Model 2, the reactants are?

Answer 1

I Think

Methane and oxygen (oxygen is a diatomic — two-atom — element) are the reactants, while carbon dioxide and water are the products. All the reactants and products are gases (indicated by the g's in parentheses). In this reaction, all reactants and products are invisible.

Step-by-step explanation:

I think this is correct answer

Answer 2

No reaction given

Step-by-step explanation:

Let me explain you what is reactant and products .

Look at the below equation .

`\\ \sf\longmapsto H_2+O_2\longrightarrow H_2O`

Here

Hydrogen and Oxygen are reactants and Water is the product.