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blondinia [14]
2 years ago
9

Carbon dioxide is read I ly soluble in water.according to the equation CO2+H2O TO H2CO3. carbonic acid (H2CO3) is a weak acid .i

f CO2 is bubbled into a beaker pure, freshly distilled water , graphs correctly described
Biology
1 answer:
Delvig [45]2 years ago
6 0

Gases dissolve easily in water when they react with water.

<h3>Dissolution of a gas in water</h3>

The question is incomplete but I will discuss the dissolution of a gas in water. A gas dissolve easily in water when the gas can react with water. In this case; CO2+H2O ⇄ H2CO3.

Let us note that the dissolution of a gas in water is an exothermic process hence does not occur at elevated temperatures.

Learn more about gases:brainly.com/question/1369730

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olya-2409 [2.1K]

Answer:

D all of the above

Explanation:

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Therefore, the answer is D all of the above.

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8 0
3 years ago
Urine is transported from the bladder to the outside of the body by the
pav-90 [236]
The answer is urethra.

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8 0
3 years ago
Consider this situation: you want to reabsorb sodium ions but you do not want to increase the volume of the blood by reabsorbing
choli [55]

Answer:

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Aldosterone causes reabsorption of sodium ions while Antidiuretic hormone (ADH) causes reabsorption of water. Aldosterone also causes water reabsorption due to increased osmotic pressure by reabsorbing sodium ions. But for water reabsorption, Aldosterone has to work along with ADH to increase permeability for water. If we increase Aldosterone and decrease ADH, the sodium ions will be reabsorbed while water cannot be reabsorbed due to decreased permeability of DCT and collecting tubules for water.

7 0
3 years ago
which of the following are characteristics of living being respiration reproduction adaptation excretion​
Lera25 [3.4K]

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7 0
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Blizzard [7]

Answer:

The correct option is A. Steroid hormones exert their action by entering the nucleus of a cell and initiating or altering the expression of a gene.

Explanation:

Steroid hormones are derived from cholesterol and regulate multiple biological processes. All steroid hormones exert their action by crossing the plasma membrane and by binding with their respective intracellular receptors. They stimulate cell growth in a very different way, their lipophilic nature gives them the ability to cross lipid barriers, so, without the need for extracellular signals, these hormones can easily enter the cell, cross the cytoplasm and reach the nucleus. There they bind to specific receptors that are associated with DNA promoter regions, modifying their structure and promoting the expression of the genes under their control.

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3 years ago
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