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mojhsa [17]
2 years ago
15

Predict the shape of the molecule....

Chemistry
1 answer:
Gemiola [76]2 years ago
4 0

Answer: trigonal bipyramidal

Explanation:

Number of electron pairs = \frac{1}{2}[V+N-C+A]

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

SbCl_5 :

In the given molecule, antimony is the central atom and there are five chlorine as monovalent atoms.

The number of electron pairs are 5 that means the hybridization will be sp^3d and geometry of the molecule will be trigonal bipyramidal.

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2. How many moles are in 2.8 Liters of CO2 gas?
andrew-mc [135]

Answer:

0.125 moles

Explanation:

2.8 litres is equivalent to 2.8dm³

At STP,

1 mole = 22.4 dm³

x mole = 2.8 dm³

Cross multiply

22.4x = 2.8

Divide both sides by 22.4

x = 2.8/22.4

x = 0.125

4 0
2 years ago
Which of the following is the balanced equation for P + O2 → P2O5? Question 3 options: A) 4P + O2 → 2P2O B) P + 5O2 → 2P2O5 C) 4
Luden [163]

Given equation:

P + O2 → P2O5

In order for the equation to be balanced, the stoichiometry of the atoms of one kind on the reactant side must be equal to that on the product

Reactants                                            Products

P = 1                                                       P = 2

O = 2                                                     O = 5

The balanced equation would be:

4P + 5O2 → 2P2O5

Reactants                                            Products

P = 4                                                      P = 4

O = 10                                                    O = 10

Ans: D)


4 0
3 years ago
Read 2 more answers
Write the electronic configuration of the Na +, Mg2 +, Ca2 + and Rb + ions.
satela [25.4K]

Answer:

pen

Explanation:

7 0
3 years ago
Help............???????
balandron [24]

B. .175


Hope it helps!

4 0
2 years ago
The atom as a whole<br> doesn’t carry any electric charge. It’s called a ____________ _________.
olchik [2.2K]

Answer:

Neutron has no charge while electron has a negative charge and proton has a positive charge

5 0
3 years ago
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