at conditions of 900 MMHG of pressure and 20°C temperature a gas occupies a volume of 60 ML what will be the volume of the same gas at 1000 MMHG and 30°C

Which statement justifies that phosphine (ph3) is a polar molecule?

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

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