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Mumz [18]
3 years ago
9

Air can be considered a ____________ of gaseous elements and compounds.

Chemistry
1 answer:
vodomira [7]3 years ago
5 0
The answer would be B - homogeneous mixture
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Describe two physical and two chemical changes involved in cooking. (4 points)
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3 years ago
Determine the equilibrium constant, K, for the equilibrium below given the
meriva

Answer:

or reactions that are not at equilibrium, we can write a similar expression called the reaction quotient QQQ, which is equal to K_\text cK

c

​

K, start subscript, start text, c, end text, end subscript at equilibrium.

Explanation:

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2 years ago
Why is hydgron content with only 2 electrons instead of 8 like atoms in periods greater than 1?
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An acetylide anion is more stable than either a vinylic or alkyl anion due to Group of answer choices the greater stability of a
sashaice [31]

Answer:

the stabilization of the negative charge in orbitals with higher s character

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Acetylide anion is a carbon anion compound or popularly called carbanion. Now Acetylide anion is sp hybridized. However acetylide anion tends to be more acidic as we move from sp³ to sp, hence acidicity increases, which makes sp to have the highest acidity and become the most  stable.

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