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sweet-ann [11.9K]
3 years ago
9

This is for Earth/Space Science. Please help me and thank you in advance. I need this quickly please and thank you.

Chemistry
1 answer:
Nadya [2.5K]3 years ago
6 0
I think the answer should be number 3
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What role does the activation energy play in chemical reactions?
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Which one of the following best represents the predicted approximate chemical shift and coupling:
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Answer:

C. 3.40 ppm, singlet

Explanation:

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4 0
4 years ago
(b) If this solution is treated with NaOH, the salt is converted to cocaine. How much more water (L) is needed to dissolve it?
Damm [24]

0.33L more water is needed to dissolve it.

Cocaine is a stimulant substance obtained from the leaves of two Coca species native to South America, Erythroxylum coca and Erythroxylum novogranatense.

<h3>What is a coca?</h3>

Coca is a plant. The leaves of the coca plant are the source of cocaine, which is an illegal that is used nasally, injected, or smoked for mind-altering effects. Cocaine is also an FDA-approved Schedule II . This means cocaine can be prescribed by a healthcare provider, but the process is strictly regulated.

<h3>What happens when you smoke coca leaves?</h3>

The smoking of coca paste causes four distinct successive phases of mental disorder: euphoria, dysphoria, hallucinosis and paranoid psychosis. It can produce severe intoxication, prolonged or relapsing psychosis and, in some cases, end of life.

Learn more about cocaine here:

<h3>brainly.com/question/944545</h3><h3 /><h3>#SPJ4</h3>
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1 year ago
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