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Alekssandra [29.7K]
2 years ago
10

75 grams of salt are added to 100 ml of water. What is the concentration of the solution? *

Biology
2 answers:
Natali5045456 [20]2 years ago
8 0

Answer:

look at the photo I have sent

Lera25 [3.4K]2 years ago
7 0

Answer:

75 grams of salt are added to 100 ml of water

Explanation:

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Diffusion, Osmosis and Enzymes
Nana76 [90]

The given statements can be matched as following:

a)The diffusion of water from a high concentration to a low concentration  - Osmosis

b)Lowers the amount of energy needed to perform chemical reactions - Enzymes

c)When you breath O2 passes into your blood stream while CO2 passes out of your blood stream -Simple Diffusion

d)Involved with, but does not become a part of chemical reactions -Enzymes

e)Small molecules with no charge can move through semi-permeable membranes by this process- Simple Diffusion

Explanation:

a) Osmosis is generally defined as the process by which water is transported from a region of Higher concentration to the region of Lower concentration.

b) Enzymes are well known to reduce the amount of energy required or needed for a chemical reaction to take place.

c)The process by which oxygen passes through our blood stream and carbondioxide passes through the other is known as simple diffusion process.

d) Enzymes are ones that actively gets involved in the chemical reaction but they will never become a part of that chemical reaction.

e) Diffusion is the process by which very small molecules that carries no charge moves through semi permeable membrane.

5 0
3 years ago
A soil sample that is more than 60% clay will be called
ddd [48]

Answer:

b

Explanation:

5 0
3 years ago
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What do fats, steroids, and waxes have in common? What do fats, steroids, and waxes have in common? (a) Moderate polarity. (b) L
hodyreva [135]

Answer:

Both (b) and (c)

Explanation:

Fats, steroids and waxes are some of the most common types of lipids. Lipids are non-polar hydrocarbons because of the presence of non-polar carbon-carbon and carbon-hydrogen bonds in there structure.

Generally, polar molecules are soluble in water while non-polar molecules are insoluble in water, hence, lipids do not dissolve in water. There non-polarity also makes them a suitable component in the selectively permeable biological cell membrane.

3 0
3 years ago
The water cycle involves the constant movement of water from the ground to the atmosphere. Which of these
natita [175]

Answer:

Evaporation, Condensation, Precipitation and Collection

Explanation:

I just referred to water cycle on the internet.

5 0
3 years ago
90%
erma4kov [3.2K]

Answer:

it evaporates

Explanation:

3 0
3 years ago
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