A 0.98 gram sample of a volatile liquid was heated to 348 k. the gas occupied 265 ml of space at a pressure of 0.95 atm. what is the molecular weight of this gas?

The molecular weight is

Explanation:

From the question we are told that

   The mass of the sample is  

    The temperature is  

    The volume which the gas occupied is  

     The pressure is  

Generally from the ideal gas equation we have that

Here n is the number of moles of the gas while the R is the gas constant with value  

=>      

=>      

Generally the molecular weight is mathematically represented as

=>      

=>      

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explanation:

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