Consider the reaction represented by the equation Mg s+2HCL–MgCL2+H2 What is the mass of hydrogen would be produced if 12·0 of magnisium react with excess hydrochloric acid.[H=1,Mg=24,CL=31·5]​

What is the empirical formula for c4h8o2

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

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?