If the initial volume of a sample of hydrogen gas is 30 L at 30°C, what is the new volume at standard temperature 273 K? _liters

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?

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

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?