1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
inn [45]
3 years ago
6

Nitrosyl bromide decomposes according to the chemical equation below. 2NOBr(g) 2NO(g) + Br2(g) 1.00 atm of NOBr is sealed in a f

lask. At equilibrium, the partial pressure of NOBr is 0.82 atm. What is the equilibrium constant for the reaction?
Chemistry
1 answer:
Andrew [12]3 years ago
3 0

Given :

2NOBr(g) - -> 2NO(g) + Br2(g)

Initial pressure of NOBr , 1 atm .

At equilibrium, the partial pressure of NOBr is 0.82 atm.

To Find :

The equilibrium constant for the reaction .

Solution :

             2NOBr(g) - -> 2NO(g) + Br2(g)

t=0 s           1 atm                 0             0

t=t_{eqb}       1( 1-2x)               2x           x

So ,

1-2x=0.82\\\\x=0.09

At equilibrium :

K_{eq}=\dfrac{[NO]^2[br_2]}{[NOBr]^2}\\\\K_{eq}=\dfrac{0.18^2\times 0.9}{0.82^2}\\\\K_{eq}=0.043\ atm

Hence , this is the required solution .

You might be interested in
balance the following equation and then find the mole ratio of Mg and Mn in the equation Mg + Mn2O3 --> MgO + Mn
Gemiola [76]

Answer:

3Mg + Mn2O3 → 3MgO + 2Mn

Explanation:

I think this is how to balance I really don't understand the rest, I have not done this in years sorry!

5 0
3 years ago
Which of the following elements will produce the same spectrum?
Bond [772]
We are given with the following pairs:
<span>carbon and oxygen
hydrogen and helium
gold and silver
and we are asked if there is a pair that will produce the same spectrum. The answer is
</span>No two elements produce the same spectrum.This is because a light spectrum is unique to each element.
3 0
3 years ago
Read 2 more answers
Which of the following is the correct formula for sodium oxide? NaO2 Na­O Na2O3 Na3O4 Na2O
olga nikolaevna [1]
Since Na has a 1+ charge and O has a -2 charge, by reversing the charges and placing them as subscripts for the other atoms the formula is Na2O1 or simply Na2O.
7 0
3 years ago
A double-replacement reaction takes place when aqueous cobalt (III) chloride reacts with aqueous lithium hydroxide. One of the p
olga55 [171]
The correct answer is Co(OH) 3
5 0
3 years ago
......... ..plz hep<br>???? <br>​
likoan [24]
I’m positive it’s gonna be c
6 0
3 years ago
Other questions:
  • How many moles of carbon in 130g of C2H6
    7·2 answers
  • If the mass of 293nv is 293.10 amu and that of 295nv is 295.45 amu , what is the atomic weight of nv?
    7·1 answer
  • The use of high-pressure chambers to control disease processes is known as
    11·1 answer
  • The decomposition of ammonia is: 2 NH3(g) ? N2(g) + 3 H2(g). If Kp is 1.5 × 103 at 400°C, what is the partial pressure of ammoni
    7·1 answer
  • 2 H2O2(aq) ----&gt; 2 H2O(l) + O2(g) in the presence of I-(aq) is proposed to be: Step 1 (slow): H2O2 + I- -----&gt; H2O + OI- S
    5·1 answer
  • The colourless coating on a photographic film contains a chemical substance which reacts upon exposure to light, causing the fil
    5·1 answer
  • What did the scientists have to consider before releasing the dragonflies into the wild? Why?
    12·2 answers
  • Sin duda habrás ido al supermercado ¿Cómo se encuentran los productos que ahí se ofertan a la venta? ¿Qué sucede si te encuentra
    12·1 answer
  • Somone PLZZZ BELP ME asappp
    12·1 answer
  • 7. What assumption of the kinetic-molecular theory explains why a gas can expand to fill a container?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!