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Arada [10]
3 years ago
6

Circle any conjugated portions in the molecules shown in(a - e). If no conjugation exists, write "no conjugation".

Chemistry
1 answer:
hodyreva [135]3 years ago
8 0

Answer: find the circled option in the attachment below. Only option a is " no conjugation"

Explanation: Conjugation is possible by means of alternating single and double bonds in which each atom supplies a p orbital perpendicular to the plane of the molecule. Therefore triple bonds doesn't show conjugation.

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Answer:

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Explanation:

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How do you increase the concentration of a solution wiki?
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3 years ago
(8 pts) Give the answers that should be filled in the blanks below:
Olegator [25]

Answer:

[H⁺] = 1.58x10⁻⁶M; [OH⁻] = 6.31x10⁻⁹M.

pH = 8.23; pOH = 5.77

Explanation:

pH is defined as <em>-log [H⁺]</em> and also you have <em>14 = pH + pOH </em>

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Thus, for a solution of pH = 5.80.

5.80 = -log [H⁺] → [H⁺] = 10^-(5.80) = 1.58x10⁻⁶M

pOH = 14-5.80 = 8.20 → [OH⁻] = 10^-(8.20) = 6.31x10⁻⁹M

Thus, for a solution of [H⁺] = 5.90x10⁻⁹M and pH = -log 5.90x10⁻⁹M = 8.23

And pOH = 14-8.23 = 5.77

6 0
3 years ago
How fast was the ""the thing"" that was heading for the submarine group?
timama [110]

Answer:

130.0000433 knots = 66.8778 m/s

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