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Oksana_A [137]
3 years ago
14

Which of the following is the correct sequence for the discovery of subatomic particles? a Electrons> Protons > Neutrons b

Protons> Electrons> Neutrons C Electrons> Neutrons > Protons d Neutrons> Electrons > Protons​
Chemistry
2 answers:
Inessa05 [86]3 years ago
8 0

Answer:

It is A

Explanation:

laila [671]3 years ago
4 0

Answer:

C

Explanation;

Maybe is C

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Zero  

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lidiya [134]
First you calculate the pOH of the solution:

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pOH = 10.75

<span>Concentration of [OH]</span>⁻<span> in solution:
</span>
[ OH⁻ ] = 10 ^{-pOH}

[ OH⁻ ]  = 10^ - 10.75

[OH⁻] = 1.778 x 10⁻¹¹ M

hope this helps !


6 0
3 years ago
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