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soldi70 [24.7K]
3 years ago
7

When oxygen and aluminum form an ionic compound, what is the formula?

Chemistry
2 answers:
Brilliant_brown [7]3 years ago
6 0

The correct answer is

D .al2O3

Explanation:

The offense in electronegativity is subject for the ionic bonds in aluminum and oxygen, Ionic bonds are created between cations and anions. A cation is formed when a metal ion spends a valence electron while an anion is produced when non-metal gains a valence electron. They both achieve a more stable electronic arrangement through this change.

cestrela7 [59]3 years ago
4 0
Al2O3

O has 2 and Al has 3
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Calculate the pH during the titration of 20.00 mL of 0.1000 M dimethylamine, (CH3)2NH(aq), with 0.1000 M HCl(aq) after 21.23 mL
Evgesh-ka [11]

The pH value of the solution is mathematically given as

pH=2.35

<h3>What pH value of the solution?</h3>

Question Parameters:

pH during the titration of 20.00 mL of 0.1000 M dimethylamine,

with 0.1000 M HCl(aq) after 21.23 mL of the acid

Generally, the equation for the  Chemical Reaction  is mathematically given as

(CH3)2NH(aq), +Hcl   ---> <---- (CH3)2NH2Cl(aq)

Therefore

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WHere

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Hence

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For more information on Chemical Reaction

brainly.com/question/11231920

8 0
2 years ago
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Answer is 4

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