The combustion of methanol (CH4O) is described by this balanced chemical equation: 2CH4O(g) + 3O2(g) → 4H2O(g) + 2CO2(g)

If the reaction is conducted and maintained at standard temperature and pressure (STP), how does the volume change when all of the reactants combine to form products?

volume stays the same

volume increases by a factor of 2

volume decreases by a factor of 5/6

volume increases by a factor of 6/5

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

i don't know people like to fight everywhere rip.