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sladkih [1.3K]
3 years ago
10

During osmosis, water moves from a region of _____ to a region of _____.both "high solvent concentration; low solvent concentrat

ion" and "low solute concentration; high solute concentration" are correct answers. low solute concentration; high solute concentration high solvent concentration; low solvent concentration high solute concentration; low solute concentration
Chemistry
2 answers:
Vinil7 [7]3 years ago
5 0

Answer: -

Osmosis is the process by which water molecules move from a region of high solvent concentration to low solvent concentration.

Now in any solution there are just solute and solvent.

If the amount of solvent is more in a solution then the amount of solute would be less.

Again if the amount of solvent is less in a solution then amount of solute is more.

Thus we can write that :- osmosis is the movement of water molecules from a region of low solute concentration to high solute concentration.

labwork [276]3 years ago
3 0

Answer:  low solute concentration to high solute concentration

high solvent concentration to low solvent concentration

Explanation:

Osmosis is defined as the process in which molecules of a solvent tend to move through a semipermeable membrane from a region of low concentration solution to a region of more concentrated solution.

For example, absorption of water by the roots of a plant is due to osmosis.

Also, low concentration of solute means high concentration of solvent, thus water is flowing from high concentration of solvent to low concentration of solvent.

Thus, we can conclude that in case of osmosis solvent molecules move from solution having low solute concentration to high solute concentration high solvent concentration to low solvent concentration

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A carboxylic acid is an organic acid that contains a carboxyl group (C(=O)OH) attached to an R-group. The general formula of a carboxylic acid is R−COOH or R−CO2H, with R referring to the alkyl, alkenyl, aryl, or other group.

Carboxylic acids occur widely. Important examples include the amino acids and fatty acids. Deprotonation of a carboxylic acid gives a carboxylate anion.

Full question :

Q.  Which reactant is unlikely to produce the indicated product upon strong heating?

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A 50.0 mL sample of an aqueous H2SO4 solution is titrated with a 0.375 M NaOH solution. The equivalence point is reached with 62
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V_1 = volume of  H_2SO_4 solution = 50.0 ml

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M_1 = molarity of NaOH solution = 0.375 M

V_1 = volume of  NaOH solution = 62.5 ml

Putting in the values we get:

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