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
natima [27]
3 years ago
12

Help me please will give brainliest

Chemistry
1 answer:
faltersainse [42]3 years ago
3 0

well excuse the "s" at the end

You might be interested in
What causes an increase in the reaction rate between molecules
Anestetic [448]
 molecules collide more frequently.

Chemical reaction mechanisms are based in the collision of molecules with certaing level of energy. More collisions implies grater probablity of reaction.
8 0
3 years ago
Read 2 more answers
At 218°C, Keq=1.2 x 10^-4 for the equilibrium NH4SH(s) ⇋ NH3(g) + H2S(g). Calculate the equilibrium concentrations of NH3 and H2
maksim [4K]

At 218 °C, solid NH₄SH decomposes to form 0.011 M NH₃ and H₂S, as given by its equilibrium constant.

<h3>What is the equilibrium constant?</h3>

The equilibrium constant (Keq) is the ratio of the product of the concentrations of the products to the product of the concentrations of the reactants, all raised to their stoichiometric coefficients.

Only gases and aqueous species are included.

  • Step 1. Make an ICE chart.

        NH₄SH(s) ⇋ NH₃(g) + H₂S(g)

I                                 0           0

C                               +x          +x

E                                x            x

  • Step 2. Write the equilibrium constant.

Keq = 1.2 × 10⁻⁴ = [NH₃] [H₂S] = x²

x = 0.011 M

At 218 °C, solid NH₄SH decomposes to form 0.011 M NH₃ and H₂S, as given by its equilibrium constant.

Learn more about equilibrium here: brainly.com/question/5081082

#SPJ1

3 0
2 years ago
In the following reaction, which compounds are considered acids ? NH3+H2O &lt;—&gt;NH4+OH
professor190 [17]

Explanation:

no compound there is considered an acid because this isn't a neutralization reaction ie between an acid and a base ,it didn't even form a salt

7 0
3 years ago
What makes 3Ag2S+2Al-&gt;Al2S3+6Ag(s) oxidized and reduced
Vikentia [17]
It makes it thinner to calcite the rhythm
5 0
2 years ago
How are states of matter different at an atomic scale?
nalin [4]

Answer:

The bonds that exist between their atoms and molecules differ on an atomic scale.

Explanation:

The three basic states of matter are solid, liquid, and gas. The major difference between them is the strength of the bonds that hold their molecules together. This affects the way that the molecules interact with each other.

The intermolecular forces binding solids together are very strong. This makes solids rigid and not able to move about freely, but rather, only able to vibrate about a mean position.

The intermolecular forces binding liquid atoms together are a lot weaker than that of solids. This makes liquids able to flow.

The intermolecular forces binding gas molecules together are the weakest. As a result, the gases can move about freely and occupy no definite volume.

7 0
4 years ago
Other questions:
  • Large area lakes and rivers are an important natural resource. These Major bodies of water help create ________________ for huma
    6·1 answer
  • How<br> myny moles are present in 5.6x1022 atoms of Ne? (0.09 moles Ne)<br> Sot ne10.05
    10·1 answer
  • Using the periodic table, determine the number of neutrons in a carbon.
    15·1 answer
  • When a substance undergoes a chemical change, the product exhibits different physical properties than the starting material. Des
    11·1 answer
  • A sample of sodium reacts completely with 0.213 kg of chlorine, forming 351 g of sodium chloride. What mass of sodium reacted?
    7·1 answer
  • In which direction does the electric field point at a position directly south of a positive charge?
    12·2 answers
  • The reaction rate between reactants Z and Y is proportional to the cube of [Z]. What is the rate law for this reaction?
    9·2 answers
  • In 2 hours a bicyclist traveled 75 kilometers. What was the bicyclist's average speed?
    8·1 answer
  • Heyheyhey i hope ur doing great!
    8·2 answers
  • Respiration describes the process that living cells use to release energy by combining sugar and oxygen. The primary chemical ch
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!