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2 years ago

1. Give the similarity (or similarities) between Cl and CI^(-1).

Chemistry

1 answer:

Helen [10]2 years ago

8 0

Answer:

1) atomic number is the same. Both, chlorine atom and anion, have atomic number 17. They have 17 protons in nucleus of an atom.

2) both are the same element.

Explanation:

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PLEASE PLEASE PLEASE ANSWER HAVE MERCY 35 POINTS

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3 years ago

1. Baking soda and vinegar combined *

Alina [70]

Answer:

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Explanation:

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3 years ago

A hot gas flowing through a pipeline can be considered as a:________

k0ka [10]

Answer:

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3 years ago

If hydrofluoric acid is a stronger acid than acetic acid, which statement is most likely true?

Alchen [17]

Answer: The statement conjugate base of hydrofluoric acid is weaker than that of acetic acid is most likely true.

Explanation:

A strong acid upon dissociation gives a weak conjugate base. This can also be said as stronger is the acid, weaker will be its conjugate base or vice-versa.

Hydrofluoric acid is a strong base as it dissociates completely when dissolved in water.

For example, $HF \rightleftharpoons H^{+} + F^{-}$

The conjugate base is $F^{-}$ which is a weak base.

Acetic acid is a weak acid as it dissociates partially when dissolved in water. So, the conjugate base of acetic acid is a strong base.

$CH_{3}COOH \rightarrow CH_{3}COO^{-} + H^{+}$

Thus, we can conclude that the statement conjugate base of hydrofluoric acid is weaker than that of acetic acid is most likely true.

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3 years ago

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erastova [34]

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