Question

In: Chemistry

A gas occupies 13.5 mL at 0.990 atm at room temperature. What is the pressure if...

A gas occupies 13.5 mL at 0.990 atm at room temperature. What is the pressure if the volume becomes 15.0 mL?

Solutions

Expert Solution

initial                                                         final

P1 = 0.99atm                                          P2 =

V1   = 13.5ml                                           V2 = 15ml

P1V1   = P2V2

   P2    = P1V1/V2

             = 0.99*13.5/15   = 0.891atm >>>>answer


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