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Gekata [30.6K]
3 years ago
8

What is formed when a carboxylic acid and an amine combine? Give an example of the type of polymer that is formed by this reacti

on.
Chemistry
1 answer:
Vesna [10]3 years ago
6 0

Answer:

The reaction between amines and carboxylic acids to form amides is biologically important. It is through this reaction that amino acids (molecules containing both amine and carboxylic acid substituents) link together in a polymer to form proteins.

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2 points 3. True or False. Near Earth's equator, we do NOT see vast differences in seasons or temperature changes because the an
SpyIntel [72]
The answer is false. there is still temperature changes and different seasons. hope this helps< 3
6 0
3 years ago
Which statement best reflects a change in climate?
zalisa [80]

Answer:

droughts in California have become more common in California

Explanation:

Climate is weather over time which means that the first and the third one are just isolated incidents and the last answer choice shows climate but it doesn't show a change in climate

6 0
3 years ago
Using 25 micromoles, pmoles, of CO2 consumed how many grams of glucose (MW = 180 g/mole) were produced?
Sladkaya [172]

Grams of glucose = 0.7488 mg=748.8 μg

<h3>Further explanation</h3>

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.

Reaction

6CO₂+6H₂O⇒C₆H₁₂O₆+6O₂

25 micromoles, μmoles, of CO₂ :

moles CO₂ : moles glucose - C₆H₁₂O₆ = 6 : 1, so :

\tt moles~glucose=\dfrac{1}{6}\times 25\mu~moles=4.16\mu~moles=4.16\times 10^{-6}~moles

mass of glucose

\tt mass=mol\times MW\\\\mass=4.16\times 10^{-6}\times 180\\\\mass=7.488\times 10^{-4}g=0.7488~mg=748.8\mu g

8 0
4 years ago
What did Aristotle believe?
34kurt

Answer:

He believed in biology

Explanation:

he believed the world was made up of individuals.

8 0
4 years ago
24. The only thing that Carbon, nitrogen and oxygen want is
Triss [41]
To bond with another atom
7 0
3 years ago
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