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
Kruka [31]
3 years ago
11

Draw the Lewis structure for methane (CH4) and ethane (C2H6) in the box below. Then predict which would have the higher boiling

point. Finally, explain how you came to that conclusion.

Chemistry
1 answer:
Alinara [238K]3 years ago
7 0

Answer:

Ethane would have a higher boiling point.

Explanation:

In this case, for the lewis structures, we have to keep in mind that all atoms must have <u>8 electrons</u> (except hydrogen). Additionally, each carbon would have <u>4 valence electrons</u>, with this in mind, for methane we have to put the hydrogens around the carbon, and with this structure, we will have 8 electrons for the carbon. In ethane, we will have a bond between the carbons, therefore we have to put three hydrogens around each carbon to obtain 8 electrons for each carbon.

Now, the main difference between methane and ethane is an <u>additional carbon</u>. In ethane, we have an additional carbon, therefore due to this additional carbon, we will have <u>more area of interaction</u> for ethane. If we have more area of interaction we have to give <u>more energy</u> to the molecule to convert from liquid to gas, so, the ethane will have a higher boiling point.

I hope it helps!

You might be interested in
Find the total surface area of the rectangular prism in the figure. A) 174 cm^ 2 B) 522c * m ^ 2; 348c * m ^ 2 D) 432c * m ^ 2
WARRIOR [948]
Surface area: 348 m^2
8 0
2 years ago
Read 2 more answers
describe the law of conservation of energy and two examples of energy being transformed from one type to another.
VladimirAG [237]

Answer:

look in the explanation part

Explanation:

In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. This law means that energy can neither be created nor destroyed; rather, it can only be transformed or transferred from one form to another.

3 0
3 years ago
The layer in which all living things on earth live and allows you to breathe is called the?
Ksju [112]
A troposphere because that is where all the CO2 and where we live
6 0
2 years ago
What is the oxidation number for iodine in Mg(IO3)2 ?
mestny [16]
The oxidation number of iodine is 5 in Mg(IO3)2 which can be calculated as 
   Mg(IO3)2
   MgI2O6
As we know that
Mg has +2
O has -2
So,
   (+2) + 2I + 6 (-2)=0
   2 + 2I - 12 =0
   10+ 2I =0
    10 = 2I
     I =5

6 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL GIVE YOU BRAINLIEST PLEASE
g100num [7]

Answer:

the answer is the second choice actual force

6 0
3 years ago
Other questions:
  • Which of the following describe chemical properties?
    9·2 answers
  • Point in a titration at which the quantity of titrant is exactly sufficient for stoichiometric reaction with the analyte.
    10·1 answer
  • Can u help?? It's science and I'm in 6th grade
    15·1 answer
  • Why are elements' atomic masses not in strict increasing order in the periodic table even though the properties of the elements
    10·1 answer
  • How is temperature related to the physical change of a substance?<br><br>​
    11·2 answers
  • Which contribution to society is scientific?
    8·2 answers
  • What is the percent yield of a reaction in which 51.5 g of tungsten(VI) oxide (WO3) reacts with excess hydrogen gas to produce m
    11·2 answers
  • The charges and sizes of the ions in an ionic compound affect the strength of the electrostatic interaction between the ions and
    10·1 answer
  • How does aspirin interact with other drugs
    8·1 answer
  • A 1.5 L sample of gas was collected at a pressure of 1.8 atm. What volume will the gas have if the pressure is reduced to 1.0 at
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!