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laila [671]
3 years ago
13

What is a controlled variable ?

Chemistry
1 answer:
worty [1.4K]3 years ago
4 0
A control variable<span> is the one element that is not changed throughout an experiment, because its unchanging state allows the relationship between the other </span>variables<span> being tested to be better understood.</span>
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Vika [28.1K]
C is the correct answer
3 0
4 years ago
There are four different starting molecules that one might use to synthesize the illustrated alkyl halide as the major product u
Mkey [24]

Answer:

Explanation:

An electrophilic addition reaction occurs when an electrophile attacks a substrate, with the end result being the inclusion of one or many comparatively straightforward molecules along with multiple bonds.

In the given question, the hydrogen bromide provides the electrophile while the bromide is the nucleophile. The mechanism proceeds with the attack of the electrophile on the carbon, followed by deprotonation. This process is continued with a formation of carbocation and the bromide(nucleophile) finally bonds to the carbocation to form a stable product.

The first diagram showcases the possible various starting molecules for the synthesis while the second diagram illustrates their mechanism.

6 0
3 years ago
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7 0
3 years ago
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Answer:

Explanation:

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4 0
4 years ago
Which is a reactive nonmetal???
ololo11 [35]
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6 0
3 years ago
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