Posted by Amy on Tuesday, September 21, 2010 at 3:48pm.
a) convert mol of N2 into mol of NH3 by the mole ratio
(look at the balanced equation for the coefficients of NH3 and NH2)
convert mol of NH3 to grams of NH3 by multiplying by the molar mass of NH3
(2.84mol of N2)(__mol NH3/__mol N2)(__g NH3/1mol NH3)
Try doing the other one on your own. Post your work if you need help! The key to doing these kind of the problems is UNITS. Notice all the units cancel out except for g of NH3!
Related Questions
Chemistry - How many grams of NH3 can be produced from 3.26 moles of N2? How ...
Chemistry - Please help with these 2 stoichiometry questions. How many grams of ...
Chemistry - Could someone please check my answers/work for the following ...
Honors Chemistry - "How many grams of NH3 can be produced from the reaction...
Chemistry - Hydrogen gas,H2 , reacts with nitrogen gas,N2 , to form ammonia gas,...
chemistry - determine the number of grams of NH3 produced by the reaction of 3....
Chemistry - How many grams of Ammonia, NH3 can be made from 250. grams of N2(g...
Chemistry - Consider this equilibrium N2(g) + H2(g) <==> NH3(g) +...
chemistry! - How many grams of NH3 can be produced from the reaction of 17.8 ...
Honors Chemistry - N2+ 3H2--> 2NH3 How many grams of NH3 can be produced ...
For Further Reading
