What are three moving parts of electricity

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

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

8. what happens to matter during a chemical reaction