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
velikii [3]
3 years ago
9

In certain conditions, the equilibrium concentrations for components in the reaction 2NOCl(g) 2NO(g) + Cl2(g) are [NO] = 0.02 M,

[Cl2] = 0.01 M, and [NOCl] = 0.5 M. What is the value of Keq, given Keq =?
Chemistry
1 answer:
Sonja [21]3 years ago
8 0
Keq= (products)/ (reactants)

Keq= ( [NO]^2 x [Cl2]) / ( [NOCl]^2)

Keq= ( (0.02)^2 x (0.01) ) / (0.5)^2= 1.6 x 10-5
You might be interested in
How can people conserve water at home? rinsing dishes with cool water instead of warm water
Y_Kistochka [10]
By not letting the sick run while doing other things like scrubbing dishes..
7 0
3 years ago
Which statement best describes what happens during a chemical change?
shutvik [7]
I think the best answer that will describe chemical change is the first option. During a chemical change, b<span>oth the identity and the properties of a substance change because new substances are being formed by a chemical reaction. An example is rusting of steel</span>
4 0
3 years ago
Read 2 more answers
Help please!! I'll name you brainliest!!
balu736 [363]

Answer:

MgO

Explanation:

4 0
3 years ago
Calculate the percent by mass of 4.35g of Na I dissolved in 105g of water​
Ludmilka [50]

<u>We are given:</u>

Mass of Na added = 4.35 grams

Mass of water = 105 grams

<u>Mass Percent of Na:</u>

Total mass of the solution = mass of solute + mass of solvent

Total mass of the solution = 4.35 + 105 = 109.35 grams

Mass percent of solute = (mass of solute / mass of solution) * 100

Mass percent of Solute = (4.35 / 109.35) * 100

Mass percent = 3.978 %

4 0
3 years ago
What is the name of a compound having the formula Al2O3? (5 points)
Andrew [12]

Answer:

4) Aluminum Oxide

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • The volume of a gas is 27.5 mL at 22.0°C and 0.974 atm. What will the volume be at 15.0°C and 0.993 atm? Use Ideal Gas Law (PV =
    6·1 answer
  • How many sulfur atoms are there in 21.0 g of al2s3?
    11·1 answer
  • Name four products of incomplete combustion<br><br> Which 4?<br><br> 1.<br> 2.<br> 3.<br> 4.
    7·1 answer
  • Ionic bonds are formed when valence electrons are _____ between ____ to form ____
    5·1 answer
  • The interactions within the molecule are called? a. intramolecular forces, b. hydrogen bonding,c. intermolecular forces, or d. d
    8·1 answer
  • If Li loses an electron to another atom, why is it written Li^+1 (with a +1)
    11·1 answer
  • There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In
    5·1 answer
  • Predict the products of each of these reactions and write balanced complete ionic and net ionic equations for each. If no reacti
    12·1 answer
  • A. How many grams are in 9.62 x 10 23 atoms of Magnesium? ( the 23 is supposed to be the 23rd power)
    9·1 answer
  • Compared to rodents, rabbits have an extra pair of incisors and other skeletal structures that are different. They also have som
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!