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Mrac [35]
2 years ago
14

Calculate the pOH of this solution. pH = 1.90 pOH =

Chemistry
2 answers:
ladessa [460]2 years ago
8 0

Answer:

<h2>12.1 </h2>

Explanation:

Since the pH has been given, the pOH can be found by using the formula

pH + pOH = 14

pOH = 14 - pH

From the question we have

pOH = 14 - 1.9

We have the final answer as

<h3>12.1</h3>

Hope this helps you

Leni [432]2 years ago
7 0

Answer:

12.10

Explanation:

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Answer:

Metallic character decreases, and electronegativity increases.

Explanation:

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In this case, according to the organization of the periodic table, we can see that from left to right, the electronegativity increases as nonmetals are able to attract electrons more easily than metals.

Moreover, in contrast to the previous periodic trend, the metallic character decreases from left to right because the elements tend to decrease the capacity to lose electrons and consequently start attracting them.

Thus, the answer would be: "Metallic character decreases, and electronegativity increases".

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Answer with Explanation:

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