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Fudgin [204]
1 year ago
15

Amphetamine was developed initially as a substitute for a closely-related chemical derived from the Chinese herb ma huang. That

chemical is:
Chemistry
1 answer:
Zepler [3.9K]1 year ago
4 0

Amphetamine was developed initially as a substitute for a closely-related chemical derived from the Chinese herb ma huang. That chemical is Ephedrine.

<h3>What is Ephedrine?</h3>

Ephedrine is a stimulant medication that can be considered an amine chemical compound and substituted amphetamine.

Ephedrine is used in sports to stimulate the central nervous system (C_NS) and as energy supplier.  

Ep_hedrine use is prohibited and chronic usage of this substance may have problems the health.

Learn more about Ephedrine here:

brainly.com/question/1122074

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2 years ago
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A particular first-order reaction has a rate constant of 1.35 × 102 s-1 at 25.0°c. what is the magnitude of k at 75.0°c if ea =
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According to this formula:
K= A*(e^(-Ea/RT) when we have K =1.35X10^2 & T= 25+273= 298K &R=0.0821
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1.35x10^2 = A*(e^(-85.6/0.0821*298))
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2 years ago
If the products of a reaction are co2 and 2h2o what is known about the reactants
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artcher [175]

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