Post a New Question

Chemistry

posted by .

The reaction of fluorine with ammonia produces dinitrogen tetrafluoride and hydrogen fluoride.

5 F2(g) + 2 NH3(g) N2F4(g) + 6 HF(g)

(a) If you have 73.7 g NH3, how many grams of F2 are required for complete reaction?
b) How many grams of NH3, are required to produce 5.25 g HF?
(c) How many grams of N2F4 can be produced from 269 g F2?

  • Chemistry -

    These are three separate stoichiometry problems. Here is a sample stoichiometry problem (solved example). Just follow the steps.
    http://www.jiskha.com/science/chemistry/stoichiometry.html

  • Chemistry -

    I did follow those steps and they didn't work for the first problem.

  • Chemistry -

    Kelsey/Katie -- please do not switch screen names -- especially on the same post!

  • Chemistry -

    Do you have the answer? If so I shall try it and see what I obtain. Post your work and I'll look for the error.

  • Chemistry -

    I worked it VERY fast with approximate molar masses and came up with an answer close to 412 grams F2 required.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question