For the reaction 3H2(g)+N2(g)=2NH3(g) what volume of NH3(g) measured at STP is produced when 2.15 L of H2(g) reacts?

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

The number at the end of an isotope’s name is the number.