1 Consider the first atom of each part of the molecule. An atom with higher atomic number has higher priority. (e.g. I > Cl > C > H)  If the first atom of two groups is the same, consider the second atom(s) in the same way as the first. (e.g. -C(CH3)3 > -CH(CH3)2 > -CH2CH3 > -CH3).
1 You can also use a toilet plunger on your bathroom sink. 2  Fill up the sink with water first, the use the plunger vigorously on the drain just as you would a toilet. 3  This will lift and agitate any blockage in the drain. It will smell a bit like vinegar for about a day. 2  You can also use a toilet plunger on your bathroom sink. 3  Fill up the sink with water first, the use the plunger vigorously on the drain just as you would a toilet.
Hereâs how you can unclog your toilet with ease. Depending on the nature of the substance that caused the toilet block, you can use an enzyme waste dissolver to get rid of the blockage. A home remedy for a clogged drain made from baking soda and vinegar can also be used to unclog the toilet. Simply pour the mixture into the bowl and let it sit for a few hours before flushing. Drain snakes can be used to unclog a toilet following the same procedure used in unclogging a drain. If you do not have access to a drain snake, try using a wire coat hanger. Plungers are the perfect tool for clearing your clogged toilet. Put on protective gloves and coveralls before using a plunger.