science

posted by .

N2 + 3H2 --> 2NH3

how many grams of ammonia are made if you have 15.00 g of both N2 and H2 present?

  • science -

    Well, you have to figure the amount of moles of each you have.

    molesN2=15/28
    molesH2=15/2

    so you have molN2=.538
    and you must have three times that H3, or 1.61 moles. Well, you have too much H2, so all doesn't react.

    moles ammonia you get is then 2*.538, convert that to grams.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chem hwk

    Using the equation N2 + 3H2 yields ==> 2NH3 , determine how many grams of ammonia will be produced when 233 grams of hydrogen is consume
  2. Chemistry

    N2 + 3H2 --> 2NH3 how many grams of ammonia is produced in the reaction?
  3. chem

    Assume that you have 1.41mol of H2 and 3.50mol of N2. How many grams of ammonia (NH3) can you make, and how many grams of which reactant will be left over?
  4. Chemistry

    For the formation of ammonia, the equilibrium constant is known to be 5.2 × 10^−5 at 25◦C. After analysis, it is determined that [N2] =3M and [H2]=0.8M, both at equilibrium. How many grams of ammonia are in the 10L reaction …
  5. Grade 12 Chem

    For each of the following, write the chemical equation with appropriate equilibrium arrows, as shown in Table 5. Table 5: No reaction: <1% ↔ Reactants favoured: <50%↔ Products favoured: >50%↔ Quantitative:>99%↔ …
  6. Grade 12 Chem

    For each of the following, write the chemical equation with appropriate equilibrium arrows, as shown in Table 5. Table 5: No reaction: <1% ↔ Reactants favoured: <50%↔ Products favoured: >50%↔ Quantitative:>99%↔ …
  7. Chemistry

    How many ammonia liters of ammonia gas are produced when 85 grams of liquid nitrogen completely react?
  8. Chemistry

    How many ammonia liters of ammonia gas are produced when 85 grams of liquid nitrogen completely react?
  9. Chemistry

    How many ammonia liters of ammonia gas are produced when 85 grams of liquid nitrogen completely react?
  10. Chemistry

    N2(g) + 3H2(g) -> 2NH3(g) How many grams of ammonia are formed from 14.0 grams of nitrogen?

More Similar Questions