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
Molodets [167]
3 years ago
12

What do Lewis structures show?

Chemistry
2 answers:
Anon25 [30]3 years ago
6 0
Hello there!

The correct answer is option D

The valence electrons are the numbers from 1 to 8.

Best of luck!
belka [17]3 years ago
5 0
<span>Lewis structures only show the valence electrons of an atom in a molecule. Valence electrons exist in the energy level farthest away from the nucleus of an atom. Lewis structures are diagrams showing bonding of atoms with lines, and valence electrons with dots.</span>
You might be interested in
Consider the reaction: P(s) + 5/2 Cl2(g)PCl5(g) Write the equilibrium constant for this reaction in terms of the equilibrium con
Pani-rosa [81]

Answer: The equilibrium constant for the overall reaction is K_a\times K_b

Explanation:

Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios.

a) P(s)+\frac{3}{2}Cl_2(g)\rightarrow PCl_3(g)

K_a=\frac{[PCl_3]}{[Cl_2]^{\frac{3}{2}}}

b) PCl_3(g)+Cl_2(g)\rightarrow PCl_5(g)

K_b=\frac{[PCl_5]}{[Cl_2]\times [PCl_3]}

For overall reaction on adding a and b we get c

c) P(s)+\frac{5}{2}Cl_2(g)\rightarrow PCl_5(g)

K_c=\frac{[PCl_5]}{[Cl_2]^\frac{5}{2}}

K_c=K_a\times K_b=\frac{[PCl_3]}{[Cl_2]^{\frac{3}{2}}}\times \frac{[PCl_5]}{[Cl_2]\times [PCl_3]}

The equilibrium constant for the overall reaction is K_a\times K_b

4 0
3 years ago
Round the number 6845 into three significant figures
DIA [1.3K]
6840 is the answer hope this help
5 0
3 years ago
Read 3 more answers
List examples of organisms from the movie that represent each of the six kingdoms. Monera (Archaebacteria/Eubacteria): Protista:
miv72 [106K]

Answer:

Animalia: Nemo

Plantae: coral

Fungi: algae

Your on your own for the rest ‍♀️

8 0
3 years ago
Read 2 more answers
Review the equation below.
olchik [2.2K]

2KClO3 --> 2KCl + 3O2

3 moles of oxygen are produced when 2 mol of potassium chlorate (KClO3) decompose.

3 0
3 years ago
Read 2 more answers
Match each term to its description. Match Term Definition Excess reactant A) Reactant that can produce more of the product Limit
faust18 [17]

Answer:

Explanation:

A) Reactant that can produce more of the product

Excess reactant:

In a given reaction, the reactant that is in excess supply is the excess reactant. If the amount of the excess reactant is match, more of the product will be produced.

B) Reactant that can produce a lesser amount of the product

Limiting reactant

The limiting reactant restricts the progress of the reaction. It determines the amount of product that can be formed.

C) Amount of product predicted to be produced by the given reactants

Theoretical yield

For a given amount of reactants, the theoretical yield determines the amount of products that can be produced.

5 0
3 years ago
Other questions:
  • What evidence have u collected to explain the relationship between the Moon's revolution and lunar phrase?
    15·1 answer
  • Enter the net ionic equation for this reaction. Express your answer as a net ionic equation. Identify all of the phases in your
    15·1 answer
  • A 7.85 × 10-5 mol sample of copper-61 emits 1.47 × 1019 positrons in 90.0 minutes. what is the decay constant for copper-61
    12·1 answer
  • How do you know what numbers in a chemical formula are significant
    15·1 answer
  • Which chemical equation demonstrates the law of conservation of mass!
    6·1 answer
  • Glycolic acid, which is a monoprotic acid and a constituent in sugar cane, has a pKa of 3.9. A 25.0 mL solution of glycolic acid
    6·1 answer
  • This gas law works only if temperature is recorded in ———— units
    12·1 answer
  • Climate Change has been a hot topic in the news, politics, and science. To help clarify the issue, address the following:
    13·1 answer
  • Part A
    13·1 answer
  • Given the balanced equation representing a reaction:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!