An experiment produced 0.10 g co2, with a volume of 0.056 l at stp. if the accepted density of co2 at stp is 1.96 g/l, what is the approximate percent error?

The experiment result shows that the density of CO2 at STP is 0.1/0.056=1.79 g/L. The percent error equals: |1.79-1.96|/1.96*100%=8.67%. So the answer is 8.67%.

1.75 is the weight of one medium egg