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prisoha [69]
2 years ago
6

A system of knowledge based on facts and principles

Chemistry
1 answer:
Ymorist [56]2 years ago
8 0
I’m pretty sure the answer you’re looking for is science...but I’m not quite sure because your question is kinda vague
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ANSWER FAST PLZ 25 POINTS!!!!!!!!!!!!!!!!!
dybincka [34]
I pretty sure it’s level 3
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2 years ago
Which of the following statements best explains the observation that hydrogen fluoride has the highest boiling point of all the
olasank [31]

Answer:

c. HF can participate in hydrogen bonding.

Explanation:

<u>The boiling points of substances  often reflect the strength of the </u><u>intermolecular forces</u><u> operating among the molecules.</u>

If it takes more energy to  separate molecules of HF than of the rest of the hydrogen halides because HF molecules are held  together by stronger intermolecular forces, then the boiling point of HF will be higher than  that of all the hydrogen halides.

A particularly strong  type of intermolecular attraction is called the hydrogen bond, <em>which is a special type of dipole-dipole interaction between the hydrogen atom in a polar bond</em>, such as N-H, O-H, or F-H, and an electronegative O, N, or F atom.

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2 years ago
Neil Bohr's model of the atom suggested that electrons are found in distinct paths. Question 11 options: True False
creativ13 [48]

Answer:

true

Explanation:

8 0
2 years ago
A substance that contains more hydroxide ions than hydronium ions in solution could have which pH value?
Hunter-Best [27]
Hydronium ions are basically H+ ions.
So if [OH-]>[H+]
This means that the substance is more basic.
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3 years ago
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Elza [17]

Answer:

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Explanation:

Because weather is what conditions of the atmosphere are over a short period of time and climate is how the atmosphere behaves over a long period of time.

3 0
2 years ago
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