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lorasvet [3.4K]
3 years ago
7

A tetrahedral molecule has ___ regions of high electron density around the central atom. these molecules have central atoms with

___ lone pairs and ___ atoms bonded to them.
Chemistry
2 answers:
Arada [10]3 years ago
8 0

Answer : A tetrahedral molecule has 4 regions of high electron density around the central atom. These molecules have central atoms with 0 lone pairs and 4 atoms bonded to them.

Explanation :  

As we are given the molecular geometry of the molecule that is tetrahedral and the hybridization of tetrahedral molecule is, sp^3.

That means the number of electron density around the central atom is 4 and the electronic geometry or the molecular geometry of the molecule will be tetrahedral.

And these molecule have central atoms with zero (0) lone pair and four (4) atoms bonded to them.

For example : In CH_4  molecule, the central atom is carbon and neighboring atoms are 4 hydrogen atoms. The number of electron density is 4 that means the hybridization will be sp^3 and the electronic geometry or the molecular geometry of the molecule will be tetrahedral.

In CH_4  molecule, the central atom (carbon) has zero lone pair and the central atom (carbon) bonded with 4 hydrogen atoms.

shtirl [24]3 years ago
3 0
<span>The answer is "A tetrahedral molecule has 4 regions of high electron density around the central atom. These molecules have central atoms with 0 lone pairs and 4 atoms bonded to them." Based on the octet rule, the atom must have 8 electrons to become stable. As a result, the molecule will not have lone pairs.</span>
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Perform the following
Dmitry [639]

Answer:

0.5474

Explanation:

3.22 x 0.17

     \/

322 x 17 = 5,474

[] There are four places "after" the decimal in 3.22 and 0.17 combined, meaning we move the decimal to the right four times in our current answer

-> 5,474 becomes 0.5474

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How many moles of PCl5 can be produced from 22.0 g of P4 (and excess Cl2)?
scoundrel [369]
The balanced chemical reaction is written as:

P4 + 10Cl2 = 4PCl5

To determine the moles of PCl5 produced, we use the initial amount of the limiting reactant which is P4 and the relation from the reaction. We do as follows:

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8 0
3 years ago
NaOH has a molarity of 2.5 M and a volume of 4 Liters, how many moles are in<br> the solution?
Inga [223]

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7 0
2 years ago
intrusive igneous rock forms when the cooling of magma takes place fast on the top of the Earth's surface. A. True B. False
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5 0
2 years ago
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What pressure will be produced when 2.0 moles of N2 gas is heated to 68oC in a container that holds 1.25 of gas?
Stella [2.4K]

The pressure of the nitrogen gas produced is determined as 44.77 atm.

<h3>What is the pressure of the Nitrogen gas?</h3>

The pressure of the nitrogen gas is determined from ideal gas equation, as shown below;

PV = nRT

P = nRT/V

where;

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  • R is ideal gas constant = 0.08205 L.atm/mol.K
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  • V is volume = 1.25 L

P = (2 x 0.08205 x 341)/(1.25)

P = 44.77 atm.

Learn more about pressure here: brainly.com/question/25736513

#SPJ1

3 0
2 years ago
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