A sample of gas at STP is in a 2.0 L container with a moveable piston. What is the new volume if the pressure is changed to 2.4 atm and the temperature rises to 300. K?

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

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

Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol