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2 years ago

Please answer quickly

Chemistry

1 answer:

Stolb23 [73]2 years ago

8 0

Inherited it from his grandfather

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As a scuba diver descends under water, the pressure increases. At a total air pressure of 2.71 atm and a temperature of 25.0 C,

Semenov [28]

Answer:

$1.32\times 10^{-3} mol/L$ is the solubility of nitrogen gas in a diver's blood.

Explanation:

Henry's law states that the amount of gas dissolved or molar solubility of gas is directly proportional to the partial pressure of the liquid.

To calculate the molar solubility, we use the equation given by Henry's law, which is:

$C_{N_2}=K_H\times p_{liquid}$

where,

$K_H$ = Henry's constant = $6.26 \times 10^{-4}mol/L.atm$

$p_{N_2}$ = partial pressure of nitrogen

$p_{N_2}= P\times \chi_{N_2}$ (Raoult's law)

$=2.71 atm\times 0.78=2.1138 atm$

$C_{N_2}=6.26 \times 10^{-4}mol/L.atm\times 2.1138 atm$

$C_{N_2}=1.32\times 10^{-3} mol/L$

$1.32\times 10^{-3} mol/L$ is the solubility of nitrogen gas in a diver's blood.

3 0

3 years ago

How many grams of lithium sulfide (Li2S) are in 275 g of a 16 % aqueous solution of Li2S?

krok68 [10]

Answer:

600 mAh·g−1

Explanation:

i hope this is good let me know if its wrong

3 0

3 years ago

State Hund’s rule in your own words, and show its application in the orbital diagram of the nitrogen atom.

zmey [24]

Answer:

Explanation:

6 0

3 years ago

Hello people ~

Nonamiya [84]

Answer:

Amphiprotic

Explanation:

These chemicals are too independent
They can either donate or accept a lone pair of protons .
So they can act as base and acid

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2 years ago

If acids are compounds that release protons (h+), how is it that sox and nox cause acid rain?

tino4ka555 [31]

The protons come from water. Sulfur oxides dissolve in water to form sulfurous and sulfuric acids, and nitrogen oxides dissolve to form nitrous and nitric acids.

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3 years ago

Please answer quickly ​

Please answer quickly