Question

A 23.8L balloon is filled with 88g of carbon dioxide at 15 dgree Celsius. What is the pressure of carbon dioxide?

Answer 1

the pressure would be that much that the balloon will not stay at 1 place

Answer 2

Answer:

The pressure of the carbon dioxide is 3.97atm

Explanation:

Given that,

A 23.8L balloon is filled with 88g of carbon dioxide at 15 degree Celsius and we are required to find the pressure of carbon dioxide.

To find the pressure,we shall use the ideal gas relation which is mentioned below

$PV=nRT$

n=No.of moles of carbon dioxide which is calculated as shown

$n=\frac{m}{M} =\frac{88}{44}$

And the value of universal gas constant for our given units is $R=0.0821 Latm/k/mol$

Hence substituting these values along with the given parameters in the ideal gas relation,we get

$P\times23.8=4\times0.0821\times(15+273)\\= > P=\frac{94.57}{23.8} =3.97 atm$

Therefore,the pressure of the carbon dioxide is found to be 3.97atm

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