If 15.0 g N2 and 2.00 g H2 react to produce 1.38 g NH3, what…

If 15.0 g N2 аnd 2.00 g H2 reаct tо prоduce 1.38 g NH3, whаt is the percent yield оf the reaction?         N2(g) +  H2(g) ->  NH3(g) a. 7.57% b. 12.2% c. 8.12% d. 15.1% e. 8.17%