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
serious [3.7K]
3 years ago
6

Select correct examples of linear molecules for five electron groups. Select correct examples of linear molecules for five elect

ron groups.
a. BeCl2

b. B e C l 2

c. H2O

d. XeF2 X e F 2

e. H2S H 2 S
Chemistry
1 answer:
Shalnov [3]3 years ago
7 0

Explanation:

Formula to calculate hybridization is as follows.

                Hybridization = \frac{1}{2}[V+N-C+A]

where,

V = number of valence electrons present in central atom

N = number of monovalent atoms bonded to central atom

C = charge of cation

A = charge of anion

So, hybridization of BeCl_{2} is as follows.

              Hybridization = \frac{1}{2}[V + N - C + A]

                                    = \frac{1}{2}[2 + 2]

                                    = 2

Hybridization of BeCl_{2} is sp. Therefore, BeCl_{2} is a linear molecule. There will be only two electron groups through which Be is attached.

Similarly, hybridization of XeF_{2} is calculated as follows.

         Hybridization = \frac{1}{2}[V + N - C + A]

                                    = \frac{1}{2}[8 + 2]

                                    = 5

Therefore, hybridization of XeF_{2} is sp^{3}d. Therefore, [tex]XeF_{2} is also a linear molecule. Though there are three lone pair of electrons present on a xenon atom and it is further attached with fluorine atoms through two electron pairs. Hence, there are in total five electron groups.

Thus, we can conclude that out of the given options XeF_{2} is the correct examples of linear molecules for five electron groups.

You might be interested in
PLEASE HELP!!!
Nataly [62]
1. research question
2. background research
3. hypothesis
4. <span>Controlled experiment 
5. data analysis 
6. data collection
7. conclusion</span>
7 0
3 years ago
Read 2 more answers
A intramuscular medication is given at 5.00mg/kg of body weight. What is the dose in grams for a 180-lb patient?
Alex17521 [72]
0.408 gram for 180-lb patient
7 0
3 years ago
Read 2 more answers
Pick the answer that correctly spells a layer of the atmosphere.
Elena L [17]
I think is D A have a nice day
Good luck bye
8 0
3 years ago
What are the respective hybridizations of the imine nitrogen and carbonyl carbon of the CPV B-state as it is depicted in the pas
horsena [70]

Answer:

C) sp2 and sp2

Explanation:

The hybridization depens on the ammount and type of bonds the atom analized has in the molecule.

For example:

  • A C atom bonded to 4 H atoms has a sp3 hybridization.
  • A C atom bonded to 2 H atoms and to 1 C with a double bond (like in ethene) has a sp2 hybridization
  • A C bonded to 1 H and 1 C with a triple bond (like in ethyne) has a sp hybridization.

Analyzing the type and amount of unions of the nitrogen and the carbonyl you will be able to determine the hybridization.

In the imine, the N atom has a double bond to a C and a simple bond two other C, plus the lone pair of electrons (counts as a bond) so it will have a sp2 hybridization.

In the carbonyl, the C has two simple bonds to other C and a double bond to an oxygen atom. It will also have a sp2 hybridization

3 0
3 years ago
NEED HELP QUICK!!!!!!!!!!!!!!
Zigmanuir [339]
The answer is Index fossils its the only answer it could be

3 0
3 years ago
Other questions:
  • Radiation can cause long-term problems once it enters the environment.
    14·1 answer
  • Carbon dioxide affects O2binding to Hb by: a) CO2forming iron carbonate with the heme-iron atom. b) Hb competing with carbonic a
    7·1 answer
  • Which is the first step in the dissolving process?
    5·2 answers
  • If, at a given temperature, the equilibrium constant for the reaction H2(g) Cl2(g) 2HCl(g) is Kp, then the equilibrium constant
    7·1 answer
  • What is the distinction between the caus and the manner of death
    10·1 answer
  • Water circulates through Earth's water cycle by changing its _____.
    5·2 answers
  • What is consciousness? ...​
    7·2 answers
  • Annie learns that the compound sulfuric acid is called the universal chemical. The acid is used in everything from gasoline to p
    13·1 answer
  • Which elements are<br> considered "Noble Metals"?
    5·1 answer
  • Is the flow of energy during vaporizing more like the flow of energy during melting or during freezing?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!