How many grams of NaCl are produced when sodium reacts with 119 grams of chlorine gas?

What is important to study for nios grade 12 chemistry? i have only one month left.

How air particles exert a pressure on the inside of the balloon

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