A sample of gas occupies 30.8 liters at a temperature of 325 K and a pressure of 149 kPa. Find the number of moles present.
*PLEASE SHOW WORK*

What is the name of this hydrocarbon?

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.