Calculate the ratio of the effusion rates of hydrogen and uranium hexafluoride, a gas used in the enrichment process to produce fuel for nuclear reactors. the effusion rate of hydrogen gas is times that of uranium hexafluoride. (picture attached)

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

How many moles are in 7.2 x 10^23 carbon molecules?

•what conclusions can you make about the relationship between the volume of a gas and its temperature? • what conclusions can you make about the relationship between the volume of a gas and its pressure? • what possible variables have you not accounted for? as you did the procedures, is it possible that the atmospheric pressure may have changed? if it did change over the course of your experiment, then how would your results have been affected?