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KengaRu [80]
2 years ago
10

How many electrons do atoms usually want in their outermost orbital?(Octet Rule)​

Chemistry
1 answer:
Assoli18 [71]2 years ago
6 0

Answer:

8

Explanation:

According to octet rule, they need 8 electrons in their outermost shell to be stable.But the maximum electrons that can be accomodated in each shell varies and the outermost electron of

in the outermost orbital of the given element depends upon it

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Why don't elements in a group have consicutive atomic numbers?​
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How many moles of carbon are in the sample?
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5 0
3 years ago
A solution of citric acid (H₃C₆H₅O₇) with a known concentration of 0.200 M H₃C₆H₅O₇ is titrated with a 0.750 M NaOH solution. Ho
Anestetic [448]

The quantity of NaOH required to reach the third equivalence point is 20mL.

Using the titration formula,

CaVa/CbVb = Na/Nb

Where,

Ca = concentration of citric acid (0.200 M)

Cb = concentration of NaOH (0.750 M)

Va = Volume of citric acid (25.0 mL)

Vb = volume of NaOH (x mL)

Na = number of reacting mole of citric acid (3)

Nb = number of reacting mole of NaOH (1)

Therefore Vb ( x mL) =CaVaNb/CbNa

                                 

 = 0.2× 25×3/0.75 ×1

                                   

= 15/0.75

                   Vb ( x mL) = 20 mL

Learn more here:

brainly.com/question/23631409

8 0
2 years ago
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