To fulfill the octet rule electron sharing leads to ____ electrons around each atom?

2 answers:

5 0

D. 8

You can predict it from it's name "Octet" means Eight. Atom must have that number of electron to have a stable structure!

Hope this helps!

Elanso [62]3 years ago

4 0

I believe the correct answer from the choices listed above is option D. To fulfill the octet rule electron sharing leads to 8 <span>electrons around each atom. From the word octet, you can directly say that the number 8 is involved here. Hope this answers the question.</span>

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Elina [12.6K]

Answer:

Speed and acceleration

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3 years ago

Which represents the correct equilibrium constant expression for the reaction below?

zubka84 [21]

K(eq) = concentration of products/concentration of reactant
= [Cu+2] / [Ag+]^2

Activity of pure solid and liquid is taken as 1.

Hence last option is correct.

Hope this helps, have a great day ahead!

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3 years ago

Read 2 more answers

In addition to reacting with gold (see Problem 21.21), aqua regia is used to bring other precious metals into solution. Balance

suter [353]

Aqua regia is used to bring precious metals into the solution .

$3Pt(s)+ 4NO^{-} _{3} (aq)+18 Cl^{-} (aq) +16H^{+} =3Pt Cl^{2-} _{6} (aq) +4NO(g) +8 H_{2} O$

This is the balanced reaction of Pt (platinum) .

<h3>What is aqua regia ?</h3>

It is a mixture of concentrated nitric acid and hydrochloric acid .there is three part of concentrated HCl and 1 part of concentrated nitric acid .

it is red or yellowish liquid . it is extremely corrosive and can cause skin burns . it is frequently used to dissolve gold and platinum .

The equation of reaction of aqua regia with gold :

$Au + 4H^{+} +NO^{-} _{3} +4Cl^{-} =AuCl^{-} _{4} +NO +2H_{2} O$