What is the temperature of 11.7g of CO2 gas in a container which has a volume of 625L and a pressure of 100kPa? (I have to show all the work)

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3