emanuel20971
emanuel20971 emanuel20971
  • 24-06-2022
  • Chemistry
contestada

How many grams of nitrogen,
N2, would be required to react with
6.25 moles hydrogen, H2?

N₂ + 3H₂ → 2NH3

[?] g N₂

Respuesta :

Medunno13
Medunno13 Medunno13
  • 02-07-2022

Answer: 29.2

Explanation:

From the coefficients of the equation, we know that for every 3 moles of hydrogen consumed, 1 mole of nitrogen is consumed.

This means we would need 6.25/3 = 2.0833333333333 mol of nitrogen.

Nitrogen has an atomic mass of 14.007 g/mol, so 2.0833333333333 moles of nitrogen have a mass of (14.007)(2.0833333333333) = 29.2 g (to 3 sf)

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