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.
Semi-gloss paint: According to experts, semi-gloss is an excellent paint sheen thatâs suitable for any bathroom painting job. Semi-gloss repels moisture well enough to withstand everyday bathroom use. High-gloss paint: This is as good at repelling moisture as if your walls were shielded with a layer of plastic. However, while itâs ideal for trim work and cabinetry, most people agree that high gloss paint doesnât look good when itâs applied to walls. It may be too reflective for a tranquil bathroom design.