Question

when 1 L of co2 is heated with graphite the volume of the gas collected is 1.5 L. calculate the no. of moles of co produced at stp.

Answer 1

initial volume 1L OSuppose reacted XProduced 2xCO2=2CO2xCO2=2COAt end 1-x 2xTotal volume =1−x+2x=1.5=1−x+2x=1.5 Given in Question=> 1+x=1.51+x=1.5x=.5Lx=.5LMoles of CO=122.4