1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mariarad [96]
3 years ago
9

A class of substances known as __________ are used for their medicinal properties.

Chemistry
2 answers:
salantis [7]3 years ago
8 0

Answer:

Alkaloids

Explanation:

Alkaloids are organic compounds that are rich in nitrogen which are commonly found in plants though some may be prepared artificially.

Alkaloids helps in protecting plants against pathogens and animals. However they could also be useful in human and veterinary medicine. They have various pharmacological effects. Example of alkaloids include:

Morphine:They can be used to cure and relief pain

Quinine:fight malaria infection

Chelerythrine: fight bacteria .

All these are found in various plants.

Misha Larkins [42]3 years ago
6 0

Answer: Alkaloids

A class of substances known as alkaloids are used for their medicinal properties.

Explanation:

Alkaloids are small but complex organic substances with at least one nitrogen atom in its ring structure. Hence, they have strong basic properties, and are produced in naturally by some plants.

Examples of alkaloids and their medicinal properties are as follows:

- caffeine, used in certain drug and drinks to stimulate the nervous system

- morphine, used to reduce pain and induce sleep in humans.

- cocaine, nicotine etc

You might be interested in
Goodwin County has plenty of water. The residents of Goodwin County enjoy fishing, boating, and swimming in Goodwin Lake. The Go
MrRa [10]

Answer:

I am pretty sure it is a watershed

Explanation:

5 0
2 years ago
What is dry ice an example of?
SpyIntel [72]

Answer: D. Sublimation

Explanation: I just took the test.

7 0
2 years ago
For a reaction Y → X with a very high equilibrium constant, K, which of the following is true? You can refer to the following tw
Dafna11 [192]

Answer:The amount of product will be higher than the amount of substrate at equilibrium

Explanation:

Recall that the equilibrium constant K depends on the amounts of reactants and products present in the system at equilibrium.

Considering the equation; K = [X]/[Y], as the concentration of X increases above that of Y, the equilibrium constant K becomes very high, hence the answer above.

8 0
3 years ago
The covalent compounds are soluble in:
erik [133]

Answer:

d) Non-polar solvents

8 0
2 years ago
Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy of the following chemical rea
Lapatulllka [165]

Answer:

-122 J/K

Explanation:

Let's consider the following balanced reaction.

N₂(g) + 2 O₂(g) ⇒ 2 NO₂(g)

We can calculate the standard reaction entropy (ΔS°) using the following expression.

ΔS° = Σ ηp × Sf°p - Σ ηr × Sf°r

where,

  • η: stoichiometric coefficients of products and reactants
  • Sf°r: entropies of formation of products and reactants

ΔS° = 2 mol × 240.06 J/K.mol - 1 mol × 191.61 J/K.mol - 2 mol × 205.14 J/K.mol

ΔS° = -121.77 J/K ≈ -122 J/K

8 0
2 years ago
Other questions:
  • The ionic charge of an element in Group 6A is 2–.
    12·1 answer
  • Which of these is a unique property of acids?
    5·1 answer
  • Sufficient strong acid is added to a solution containing Na2HPO4 to neutralize one-half of it. what will be the pH of this solut
    9·1 answer
  • What are members one through six of the alkyne family
    11·1 answer
  • What is the smallest particle of an element that has the chemical properties of that element
    10·1 answer
  • Tin was among the first metals used by humans. Elemental tin is produced by heating tin(IV) oxide, the principal ore of tin, wit
    8·1 answer
  • When the equation 
    8·1 answer
  • A gravel can be broken down into different kinds of substances by physical processes. No chemical reactions are needed to separa
    9·2 answers
  • 11. The modern periodic table is arranged in order of increasing atomic
    6·2 answers
  • Please please please please help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!