The amount of oxygen in the reactants is 4 atoms. in the products, the oxygen is distributed to water (h2o) and o2 gas. which coefficients would be placed in front of water and oxygen? 2 in front of water and 2 in front of oxygen 1 in front of water and 2 in front of oxygen 1 in front of water and 1 in front of oxygen 2 in front of water and 1 in front of oxygen

The right answer is 2 in front of water and 1 in front of oxygen.

The water molecules contain only one oxygen atom, and the oxygen molecule contains two oxygen atoms.

If the final product contains water and oxygen, then it would be necessary to multiply the water molecules by two to make it four oxygen atoms in total (1 * 2 from the water and 2 from the oxygen molecule).

Two in front of water and two in front of oxygen.

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.