The production of water proceeds according to the following equation.
2h2(g) + o2(g) → 2h2o(g)
which describes a way to speed up the collisions between hydrogen and oxygen molecules to produce more water?
a. use a less-intense source of heat on the reactants.
b. maintain the same temperature of the reactants.
c. place the reactants in a smaller container.
d. reduce the concentration of the reactants.

The production of water proceeds according to the following equation. 2H2(g) + O2(g) → 2H2O(g). Which describes a way to speed up the collisions between hydrogen and oxygen molecules to produce more water?

Out of all the options shown above the one that best describes a way to speed up the collisions between hydrogen and oxygen molecules to produce water is answer choice C) Place the reactants in a smaller container.

I hope it helps, Regards.

The answer is b i think

Ch4 is nonpolar and insoluble in water. since all of the hydrogen atoms are evenly spread around the carbon atom even through the c h bond is polar all the poles cancel each other out.