Define a base using the word "proton"

Find the mass in grams of 1.37x1020 particles of h3po4

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

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17