3 years ago

5)

Chemistry

1 answer:

Karolina [17]3 years ago

7 0

I believe it is b electric energy etc...

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Which surface ocean current has the warmest water.

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Which surface ocean current has the warmest water.
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Calculate the solubility of benzene in water at 25 c in ppm. the required henry's law constant is 5.6 bar/mol/kg and benzene's s

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The relationship between pressure and solubility of the gas is given by Henry's law as:

$S_g = kP_g$

where,

$S_g$ is the solubility of the gas.

$k$ is proportionality constant i.e. Henry's constant.

$P_g$ is pressure of the gas.

$k = 5.6 bar/mol/kg$ (given)

$P_g = 0.13 bar$ (given)

Substituting the values,

$S_g = 5.6 bar/mol/kg\times 0.13 bar = 0.728 mole/kg$

To convert $mole/kg$ to $g/kg$ :

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$0.728\times 78 = 56.784 g/kg$

Now for converting into $ppm$ :

Since, $1 ppm = 0.001 g/kg$

So, $56.784\times 1000 = 56784 ppm$ .

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Please Help! Thank You

Ivanshal [37]

Explanation:

the answer is true because I had this question and got it right

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How many grams of calcium carbonate, CaCO3, contain 48 grams of oxygen atoms?

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So answer D), although three significant digits are not justified.

Your welcome! Please give me brainiest and have a Great day! <3

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