For the balanced equation shown below, how many moles of NH3 reacted, if 211 moles of N2 are produced? 3H2 + N2 => 2NH3

The independent variable is the type of music.the dependent variable is the pulse rate.the intervening variable is the age of the subject.if the mother does not like rock, her pulse is likely to not increase.the same might be true for the sister.the friend may like rap and gets excited.to establish cause/effect relationship, all of the subjects must be consistent.hope i .

Idon't know hope someone you