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statuscvo [17]
3 years ago
8

The gas in a sealed container has an absolute pressure of 125.4 kilopascals. If the air around the

Chemistry
2 answers:
Sholpan [36]3 years ago
7 0

Answer:

Explanation:

absolute pressure = atmospheric pressure + gauge pressure

125.4 k Pa = 99.8 k Pa + gauge pressure

gauge pressure = 25.6 kPa .

stepan [7]3 years ago
5 0

Answer:

the answer is C 25.6

Explanation:

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What type of bond would be formed between nitrogen (N) and nitrogen (N)? Why?
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Answer: The compound formed between nitrogen (N) and nitrogen (N) a polar covalent bond because there is less than a 0.4 difference in electronegativity between the atoms.

Explanation:

If electronegativity difference between two atoms is less than 0.4 then bond formed is a pure covalent bond.

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If electronegativity difference between two atoms is greater than 1.8 then bond formed is an ionic bond.

The electronegativity value of a nitrogen atom is 3.04. Hence, the electronegativity difference of N_{2} molecule is as follows.

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Hence, we can conclude that the compound formed between nitrogen (N) and nitrogen (N) a polar covalent bond because there is less than a 0.4 difference in electronegativity between the atoms.

3 0
3 years ago
I.Molten Nacl conducts electricity due to the presence a
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Answer:

Hello! Your answer would be BELOW

Explanation:

So a molten salt powers electricity. Hence, molten sodium chloride conducts electricity due to the presence of free ions. So, the correct answer is option D.      Atoms of sodium and chloride.

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