Question

equal masses of SO2and o2 are kept in a vessel at 27 degrees centigrade the total pressure of the mixture is 2.1atm. the partial pressure of so2 is

Answer 1

Let masses of so2 and o2 is x 

Molecular weight of so2 is 64 

Molecular weight of 02 is 32

partial pressure of so2 = x÷64 __x÷32+x÷64 ×2.1

=1÷3 ×2.1

=0.7

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Answer: 0.7
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Answer 2

Let masses of so2 and o2 is x 

molecular weight of so2 is 64 

molecular weight of 02 is 32

partial pressure of so2 = x÷64 ___x÷32+x÷64 ×2.1

1÷3 ×2.1
0.7


$hope \: helps$