Question

TFTThe chemical equation for the formation of ammonia is unbalanced. 3H2(g) + N2(g) NH3(g) If three molecules of hydrogen react with one molecule of nitrogen, how many molecules of ammonia would be formed?

Answer 1

TFFT? I considered that as typo.

\[3H _{2} + N _{2} \rightarrow NH _{3}\]

To balance the equation, each element must be equal, both right and left side
Element..Left.................Right
H............6(from 3x2)....3
N............2...................1

To balance left and right, you must multiply the right one with...
That's how you get the balanced equation..