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
Rina8888 [55]
2 years ago
7

Identify the number of electron groups around a molecule with sp hybridization. group of answer choices 1 2 3 4 5

Chemistry
1 answer:
Sonja [21]2 years ago
5 0

Number of electron groups around a molecule with sp hybridization is Two.

The number of orbitals used by a central atom that is hybrid in nature is equal to the number of electron groups around the central metal atom.

For sp hybridization,

number of hybrid orbitals = s and p i.e. 2

number of electron groups = 2

Hybridization tends to increase the overlap of the bonding orbitals since it explains the geometries of the molecule which cannot be explains by the earlier given VSEPR theory.

Number of hybrid orbitals = Number of electron groups = Number of atomic orbitals that are used to make a hybrid orbital.

The angle between constituting atoms in sp hybridization is 180° i.e. Linear.

Number of electron groups around a molecule with sp hybridization is Two.

Learn more about Hybridization here, brainly.com/question/13978941

#SPJ4

You might be interested in
What is the molarity of a solution containing 7.0 moles of solute in 569 mL of solution?
yawa3891 [41]
The formula of the molarity, M is: M = number of moles of solute / Volume of solution in liters.

Here number of moles of solute  is 7.0 and volume of solution in liters = 569 mL / 1000 mL/L = 0.569 L

M = 7.0 moles / 0.569 liters = 12.3 M

Answer: 12.3 M
8 0
3 years ago
Which statement best describes the collisions of gas particles according to the kinetic-molecular theory?
erastovalidia [21]
<span>The statement best describes the collisions of gas particles according to the kinetic-molecular theory is that the collisions of gas particles in an ideal gas are completely elastic. An expansion in the quantity of gas particles in the holder expands the recurrence of impacts with the dividers and in this manner the weight of the gas. The last propose of the motor sub-atomic hypothesis expresses that the normal active vitality of a gas molecule depends just on the temperature of the gas.</span>
7 0
4 years ago
Read 2 more answers
Which of the following is evidence of a physical change?
patriot [66]
The answer is >>>>
C) decomposing
8 0
3 years ago
Read 2 more answers
When a solution of sodium lactate,
Marina CMI [18]

Answer:

Use the following answers for questions 1 - 2. (1984 - #8 & 9)

(A) A network solid with covalent bonding

(B) A molecular solid with zero dipole moment

(C) A molecular solid with hydrogen bonding

(D) An ionic solid

(E) A metallic solid

1. Solid ethyl alcohol, C2H5OH (C)

2. Silicon dioxide, SiO2 (A)

Use these answers for questions 3-6 (1989 #11 – 14)

(A) hydrogen bonding (B) hybridization (C) ionic bonding

(D) resonance (E) van der Waals forces (London dispersion forces)

3. Is used to explain why iodine molecules are held together in the solid state (E)

4. Is used to explain why the boiling point of HF is greater than the boiling point of HBr (A)

5. Is used to explain the fact that the four bonds in methane are equivalent (B)

6. Is used to explain the fact that the carbon-to-carbon bonds in benzene, C6H6, are identical (D)

Use the following diagram for questions 7-8

(1989 - #49&51)

7. The normal boiling point of the substance

represented by the phase diagram above is

(A) -15 °C (B) -10 °C

(C) 140 °C (D) greater than 140 °C

(E) not determinable from the diagram

8. For the substance represented in the diagram,

which of the phases is most dense and which is

least dense at - 15 °C.

Most Dense Least Dense

(A) Solid Gas

(B) Solid Liquid

(C) Liquid Solid

(D) Liquid Gas

(E) The diagram gives no information

4 0
3 years ago
A 1000g Ni rod, heated to 150. °C was placed in 1.00 kg of water at 25.0 °C. The final temperature of the water was 26.3 °C. Wha
Shtirlitz [24]

Answer : The molar specific heat of Ni is, 2.576J/mole^oC

Explanation :

In this problem we assumed that heat given by the hot body is equal to the heat taken by the cold body.

q_1=-q_2

m_1\times c_1\times (T_f-T_1)=-m_2\times c_2\times (T_f-T_2)

where,

c_1 = specific heat of Ni = ?

c_1 = specific heat of water = 4.18J/g^oC

m_1 = mass of Ni = 1000 g

m_2 = mass of water = 1 kg = 1000 g

T_f = final temperature of water = 26.3^oC

T_1 = initial temperature of Ni = 150^oC

T_2 = initial temperature of water = 25^oC

Now put all the given values in the above formula, we get

1000g\times c_1\times (26.3-150)^oC=-1000g\times 4.18J/g^oC\times (26.3-25)^oC

c_1=0.0439J/g^oC

Now we have to calculate the molar specific heat of Ni.

\text{Molar specific heat of Ni}=\text{Specific heat of Ni}\times \text{Molar mass of Ni}=(0.0439J/g^oC)\times (58.69g/mole)=2.576J/mole^oC

Therefore, the molar specific heat of Ni is, 2.576J/mole^oC

4 0
3 years ago
Other questions:
  • What is the values of a,b, and c
    8·1 answer
  • Determine the percent yield of a reaction that produces 28.65 g of Fe when 50.00 g of Fe2O3 react with excess Al according to th
    13·2 answers
  • What is the mass of mole of calcium carbonate
    14·1 answer
  • What is the air speed of a unladen swallow?
    5·1 answer
  • A 16.0 L gas cylinder has been filled with 6.20 moles of gas. You measure the pressure to be 3.10 atm . What is the temperature
    13·1 answer
  • Using the human species as an example, explain why physical appearance or morphology is NOT always useful for identifying organi
    8·1 answer
  • How many gram are in 4.5 moles of Li2O
    11·2 answers
  • The amount of energy involved when an electron is acquired by a neutral gaseous atom is what?
    9·1 answer
  • Hello there, in my biology class, we did a bacteria milk lab and my group added yeast to the milk in a test tube for three diffe
    8·1 answer
  • Maya prepared 0.50 liters of a solution by dissolving 2.0 moles of an unknown compound in water. What is the molarity of the sol
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!