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
musickatia [10]
4 years ago
13

5. What is the major difference between the two-dimensional and three- dimensional models of ethane and methane? When might you

choose to use a two-dimensional model rather than a three-dimensional model when representing one of the molecules?
Chemistry
2 answers:
maksim [4K]4 years ago
8 0
<span>The major difference is that the two-dimensional model doesn't show the C-H angles. For example, three-dimensional models are needed to show stereo-isomerism</span>
nordsb [41]4 years ago
3 0

Two-dimensional structures of methane show that it is a carbon atom bonded to four (4) hydrogen atoms while ethane is two (2) carbon bound to six (6) hydrogens. The three-dimensional structures show that methane is tetrahedral is shape while ethane is trigonal pyramidal. The tw0-dimensional structure does not show bond angles and the position in space of the atoms within the molecule.

Two dimension structure can be used to illustrate a chemical reaction and the exchange of atoms by donors and acceptors in the reaction. Three-dimensional structures are significant in illustrating the crystal lattice of molecules since their 3-D structures determine how the molecules interact with each other.


You might be interested in
Which of the following represents the electron configuration of rhodium
nordsb [41]

Answer:

i need a picture to solve

Explanation:

3 0
4 years ago
Expand in powers. use the decimal values of any digits unique to the hexadecimal system.
lesya692 [45]

Expanding in powers 4FCsixteen.

<h3>What is hexadecimal system?</h3>

Hexadecimal is an easy route for addressing twofold. It is vital to take note of that PCs don't utilize hexadecimal - it is utilized by people to abbreviate parallel to an all the more effectively reasonable structure. Hexadecimal Number System is generally utilized in Computer programming and Microprocessors. It is likewise useful to portray colors on pages. Every one of the three essential tones is addressed by two hexadecimal digits to make 255 potential qualities, hence bringing about in excess of 16 million potential tones. The primary benefit of utilizing Hexadecimal numbers is that it utilizes less memory to store more numbers, for instance it stores 256 numbers in two digits while decimal number stores 100 numbers in two digits. This number framework is likewise used to address Computer memory addresses.

Learn more about hexadecimal system, refer:

brainly.com/question/21751836

#SPJ4

3 0
2 years ago
"what is the mole fraction of solute in a 3.87 m aqueous solution?"
sattari [20]

The mole fraction of solute in a 3.87 m aqueous solution is 0.0697

<h3> calculation</h3>

molality = moles of the solute/Kg of the solvent

3.87 m dissolve in 1 Kg of water= 1000g

find the moles of water= mass/molar mass

that is 1000 g/ 18 g/mol= 55.56 moles

mole of solute = 3.87 moles

mole fraction is = moles of solute/moles of solvent

that is 3.87/ 55.56 = 0.0697

5 0
3 years ago
Read 3 more answers
1.Outline the results of the Cathode ray tube?
kobusy [5.1K]

Answer:

this showed that the cathode rays traveled in straight line

8 0
3 years ago
Draw the lewis structure with the atoms arranged as hclo. include all non-bonding electronsand non-zero formal charges. do not d
Ira Lisetskai [31]
An image is attached depicting the Lewis structure of HClO with the atoms arranged in that order. The result is a single bond between each atom. We can calculate the formal charge of each atom with the following formula:

Formal charge = (Valence electrons) - (electrons shared in bonds) - (non-bonded electrons)

H: Formal charge = 1 - 1 - 0 = 0

Cl: Formal charge = 7 - 2 - 4 = +1

O: Formal charge = 6 - 1 - 6 = -1

This structure is not the actual way these atoms arrange. The atoms will actually arrange in the order of H-O-Cl to form hypochlorous acid with a single bond between the three atoms and formal charges of 0 on each atom.

8 0
4 years ago
Other questions:
  • Which has the greater density? air at sea level air or at 20 km altitude?
    9·2 answers
  • The first living things to live in an are are*
    15·1 answer
  • How does the shape of an enzyme affect its function?
    6·2 answers
  • What type of bond is SF6
    5·1 answer
  • How many kilograms of water can be evaporated from a 1 m2 surface of water in a lake on a hot, clear summer day, if it is assume
    5·1 answer
  • How do you measure one wavelength?
    11·1 answer
  • Heated air moves from baseboard heaters to the rest of the room in a process called
    5·1 answer
  • Which of the following is a characteristic science?
    10·1 answer
  • Can someone please help me I don't understand
    7·2 answers
  • The energy produced by the snack in an experiment is calculated to be 41,800 J/g. What is the energy of the snack in Calories/
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!