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
Arturiano [62]
3 years ago
11

In lewis structures, a solid line is used to represent...

Chemistry
1 answer:
sashaice [31]3 years ago
5 0

Answer:

in lewis structure, a solid line is usually used to represent a bond between the atoms

Explanation:

the dots that are shown around the atom represent the valence electrons on the outer shell

when there are multiple atoms, either a pair of dots circled (one dot from each atom) or a solid line is used to show the bonds between those atoms

You might be interested in
Natural gas (CH4) has a molar mass of 16.0 g/mole. You started out the day with a tank containing 200.0 g of natural gas. At the
hodyreva [135]

Considering the definition of molar mass, the moles of gas used are 10.625 moles.

<h3>Definition of molar mass</h3>

The molar mass of substance is a property defined as its mass per unit quantity of substance, in other words, molar mass is the amount of mass that a substance contains in one mole.

<h3>Amount of moles used</h3>

Natural gas has a molar mass of 16.0 g/mole.

You started out the day with a tank containing 200.0 g of natural gas.  So, you can apply the following rule of three: If by definition of molar mass 16 grams are contained in 1 mole, 200 grams are contained in how many moles?

amount of moles at the beginning=\frac{200 gramsx1 mole}{16 grams}

<u><em>amount of moles at the beginning= 12.5 moles</em></u>

At the end of the day, your tank contains 30.0 g of natural gas. So, you can apply the following rule of three: If by definition of molar mass 16 grams are contained in 1 mole, 30 grams are contained in how many moles?

amount of moles at the end=\frac{30 gramsx1 mole}{16 grams}

<u><em>amount of moles at the end= 1.875 moles</em></u>

The number of moles used will be the difference between the number of moles used initially and the contents at the end of the day.

moles used= amount of moles at the beginning - amount of moles at the end

moles used= 12.5 moles - 1.875 moles

<u><em>moles used= 10.625 moles</em></u>

<u><em /></u>

Finally, the moles of gas used are 10.625 moles.

Learn more about molar mass:

brainly.com/question/5216907

brainly.com/question/11209783

brainly.com/question/7132033

brainly.com/question/17249726

#SPJ1

3 0
2 years ago
Write a balanced net ionic equation for the following reaction. BaCI2(aq)+H2SO4(aq) -&gt; BaSO4(s)+HCI (aq)
Sever21 [200]
Ba²⁺ + 2Cl⁻ + 2H⁺ + SO₄²⁻ = BaSO₄ (precipitate) + 2H⁺ + 2Cl⁻
Ba²⁺ + SO₄²⁻ = BaSO₄
4 0
3 years ago
Read 2 more answers
Which of the following are compounds? (Select all that apply.)<br> CO2<br> Cl2<br> Ne<br> NaCl
beks73 [17]
CO2 and NaCl are both compounds
8 0
3 years ago
What was the robotic vehicle Opportunity designed to do?
mestny [16]
I believe the answer is C
6 0
3 years ago
Read 2 more answers
As the temperature of a liquid increases, its viscosity _____. increases stays the same decreases
Valentin [98]
As the temperature of a liquid increases, its viscosity decreases.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following solutes will lower the freezing point of water the most?
    15·2 answers
  • Of which tissue is the dermis composed of?
    8·1 answer
  • When a scientific theory has been tested and proved by the scientific community, it becomes a law. True or False
    6·1 answer
  • Eric's father asked an engineer to survey the field behind their house. He wanted to plant some apple and pear trees there. Acco
    7·1 answer
  • What did the early atomic theory accomplish?
    14·1 answer
  • (Thermodynamics)
    9·1 answer
  • Calculate the decrease in temperature when 6.00 L at 25.0 °C is<br> compressed to 2.50 L.
    14·1 answer
  • What is the name for Ga(NO3)2
    5·1 answer
  • Which of the following are physical properties of matter?
    8·1 answer
  • I think this is Chemistry but it might be physics
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!