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
JulijaS [17]
3 years ago
14

PLEASE HELP!!!

Chemistry
1 answer:
Darina [25.2K]3 years ago
3 0
None of the above I believe it is what can form a tornado??
You might be interested in
What is the difference between a molecule and a compound?!
KiRa [710]

molecules can be made of two of the same elements whereas a compound is always made of two different elements

3 0
3 years ago
Read 2 more answers
Heat is which of the following???
Sergeu [11.5K]
A measure of thermal energy transferred between two different bodies at different temperatures would be the correct answer. So, the third option.
5 0
4 years ago
Solid substance A has a melting point of 100°C. Liquid substance B has a freezing point of 110°C. For each substance, identify i
9966 [12]

Answer:

both will be at liquid state. the particles will move rapidly in all directions and will collide with other particles in random motion

4 0
3 years ago
Which type of bond is present in hydrogen sulfide (H2S)? The table of electronegativities is given.
Paraphin [41]

nonpolar covalent bond (with LD force)

6 0
3 years ago
2NOCl(g) ↔ 2NO(g) + Cl2(g) with K = 1.6 x10–5. In an experiment, 1.00 mole of pure NOCl and 1.00 mole of pure Cl2 are placed in
poizon [28]

Answer: 3.8\times 10^{-3}M

Explanation:

Moles of  NOCl = 1 mole

Moles of  Cl_2 = 1 mole

Volume of solution = 1 L

Initial concentration of NOCl = 1 M

Initial concentration of Cl_2 = 1 M

The given balanced equilibrium reaction is,

                  2NOCl(g)\rightleftharpoons 2NO(g)+Cl_2(g)

Initial conc.          1 M                      0M          1 M

At eqm. conc.     (1-2x) M              (2x) M       (1+x) M

The expression for equilibrium constant for this reaction will be,

K_c=\frac{[NO]^2[Cl_2]}{[NOCl]^2}

The K_c= 1.6\times 10^{-5}}

Now put all the given values in this expression, we get :

{1.6\times 10^{-5}}=\frac{(2x)^2\times (1+x)}{(1-2x)^2}

By solving the term 'x', we get :

x=0.0019

Concentration of NO at equilibrium= (2x) M  =  2\times 0.0019=3.8\times 10^{-3}M

6 0
3 years ago
Other questions:
  • Formic acid, hcooh, is a weak electrolyte. what solutes are present in an aqueous solution of this compound? write the chemical
    12·1 answer
  • Gases present in atmosphere are in ionic form true or false​
    15·1 answer
  • The MOST important biotic factor in this swamp would be the
    12·1 answer
  • Which of the following is a farming method that helps reduce the effects of wind erosion?
    14·2 answers
  • Which of the following correctly describes a Brønsted-Lowry base?
    15·1 answer
  • Which of the following statements is the most accurate? A. Energy transfers are never 100% efficient. B. Energy transfer is comp
    14·2 answers
  • What would be a correct unit of measurement for velocity?
    5·2 answers
  • Which reaction type is really part of another type of reaction but treated separately? Explain
    14·1 answer
  • Help! Please I’m in science
    11·2 answers
  • What is neutralization reaction?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!