Answer:
Kc = 6x10⁻⁶
Explanation:
For the reaction:
4NH₃(g) + 3O₂(g) ⇄ 2N₂(g) + 6H₂O(g)
Kc is defined as:
Kc =[N₂]² [H₂O]⁶ / [NH₃]⁴ [O₂]³
The equilibrium concentrations of the gases is -Because volume of the container is 1.00L-:
[N₂] = 2X = 1.96x10⁻³; <em>X = 9.8x10⁻⁴</em>
[H₂O] = 6X; 6ₓ9.8x10⁻⁴ = 5.88x10⁻³
[NH₃] = 0.0150M - 4X = 0.01108M
[O₂] = 0.0150M - 3X = 0.01206M
Replacing in Kc expression:
Kc =[1.96x10⁻³]² [5.88x10⁻³]⁶ / [0.01108M]⁴ [0.01206M]³
<h3>Kc = 6x10⁻⁶</h3>
Answer:
A periodic trend is a regular variation the properties of an element with increasing atomic number.
Explanation:
Answer:
the answer is atmospheric carbon dioxide
Explanation:
Answer:
ν = 120 m / s
Explanation:
∴ λ = 12 m
∴ f = 10 Hz
∴ Hz ≡ 1 / seg (s)
⇒ f = 10 / s
∴ ν = λ * f
⇒ ν = ( 12 m ) * ( 10 / s )
⇒ ν = 120 m / s
