The balanced chemical equation, 2no (g) + 5h2 (g) (arrow pointing this way > > ) 2nh3 (g) + 2h2o (g), can be expressed in words as:

nitrogen dioxide gas plus hydrogen gas yields ammonia gas plus water

nitrogen monoxide gas plus hydrogen gas yields ammonia gas plus water vapor

nickel monoxide gas plus hydrogen gas yields nitrogen trihydride plus water

nitrogen oxide gas plus hydrogen gas yields ammonia gas plus water vapor

i think it's either b, or d. i can't figure out which one it is though. .

B) Nitrogen monoxide gas plus hydrogen gas yields ammonia gas plus water vapor

Explanation:

The given reaction is:

Here the chemical names of the reactants are:

NO = nitric oxide or nitrogen monoxide in gas phase

H2 = hydrogen gas

NH3 = ammonia in gas phase

H2O = water in gas phase i.e. vapor

Therefore the reaction can be expressed in words as:

Nitrogen monoxide gas plus hydrogen gas yields ammonia gas plus water vapor

precipitation

explanation:

when it goes from cloud to rain/back to earth in the form of rain

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.