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aleksandrvk [35]
3 years ago
10

Am I doing this right? What is [OH-] of a solution with a pH of 4.0? Answer in M

Chemistry
1 answer:
jok3333 [9.3K]3 years ago
4 0
Am I doing this right?

What is [OH-] of a solution
with a pH of 4.0?

Answer in M
Ya
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In He2 molecule,

Atomic orbitals available for making Molecular Orbitals are 1s from each Helium. And total number of electrons available are 4.

Molecular Orbitals thus formed are:€1s2€*1s2

It means 2 electrons are in bonding molecular orbitals and 2 are in antibonding molecular orbitals .

Bond Order =Electrons in bonding molecular orbitals - electrons in antibonding molecular orbitals /2

Bond Order =Nb-Na/2

Bond Order =2-2/2=0

Since the bond order is zero so that He2 molecule does not exist.

Explanation:

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thank you

<em><u>I </u></em><em><u>hope</u></em><em><u> </u></em><em><u>this </u></em><em><u>is </u></em><em><u>helpful</u></em>

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