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ludmilkaskok [199]
2 years ago
12

PLZ HELP ME..ITS MY TEST

Chemistry
2 answers:
Sati [7]2 years ago
8 0

Answer: Oxidizing Agent

Explanation: When Cr is reduced (gains electrons), it is oxidizing the other element (removing its electrons) so it is the oxidizing agent.

artcher [175]2 years ago
4 0
Oxidizing agent would be the best answer choice i would choose
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Which 2 resonance forms destablize the carbocation intermediate if bezonitrile undergoes chlronation at the ortho or para positi
Anna11 [10]

The question is incomplete, the complete question is shown in the image attached

Answer:

A and B

Explanation:

The electrophilic substitution of arenes yields a cation intermediate. The positive charge of the cation is delocalized over the entire ring.

The -CN group directs incoming electrophiles to the ortho/para position. The resonance structures for the chlorination of benzonitrile are shown in the question.

Recall that -CN is an electron withdrawing group. The resonance forms that destablize the carbocation intermediate are those in which the -CN group is directly attached to the carbon atom bearing the positive charge as in structures A and B.

8 0
3 years ago
HURRY!!<br><br><br><br><br><br><br><br><br><br><br> I NEEE HELP!!!
Ludmilka [50]

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5 0
3 years ago
the mass of a liquid is 11.50 g and its volume is 9.03 mL. How many significant figures should its density value have?
BlackZzzverrR [31]

Answer:

3

Explanation:

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6 0
3 years ago
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labwork [276]
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