3 years ago

--The pressure for a tire is 123 KPa. Calculate the pressure in atmospheres (atm)?

1 answer:

4 0

Answer:

0.974 atm; 740 mm Hg; 98.7 kPa; 0.987 bar

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svlad2 [7]

The reaction is low b/c of the tempature. that's why.

8 0

3 years ago

galben [10]

Answer:

Danger

Explanation:

7 0

2 years ago

nikklg [1K]

<u>Answer:</u> The Henry's law constant for oxygen gas in water is $1.702\times 10^{-5}g/mL.atm$

<u>Explanation:</u>

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

$C_{O_2}=K_H\times p_{O_2}$

where,

$K_H$ = Henry's constant = ?

$C_{O_2}$ = solubility of oxygen gas = $0.0043g/120.3mL$

$p_{O_2$ = partial pressure of oxygen gas = 2.1 atm

Putting values in above equation, we get:

$0.0043g/120.3mL=K_H\times 2.1atm\\\\K_H=\frac{0.0043g}{120.3mL\times 2.1atm}=1.702\times 10^{-5}g/mL.atm$

Hence, the Henry's law constant for oxygen gas in water is $1.702\times 10^{-5}g/mL.atm$

7 0

2 years ago

kipiarov [429]

I think it’s B not quite sure ! Sorry

8 0

2 years ago

UkoKoshka [18]

Explanation:

the best way to understand the age of the earth is to estimate the age of matirials in it

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2 years ago

--The pressure for a tire is 123 KPa. Calculate the pressure in atmospheres (atm)?​