Chlorofluorocarbons should not be used to replace anything; they're harmful to the ozone layer.
Older units used Ozone depleting refrigerants, which had chloro floro carbons. (CFC) New units now have Ozone friendly refrigerants, which are hydro floro carbons. (HFC)
6 carbons 6 carbons
The prefixes for naming hydrocarbons are based on the number of carbon atoms in the molecule. They include: meth- (1 carbon), eth- (2 carbons), prop- (3 carbons), but- (4 carbons), pent- (5 carbons), hex- (6 carbons), hept- (7 carbons), oct- (8 carbons), non- (9 carbons), dec- (10 carbons).
Pyridine is the name of a chemical similar to benzene. Benzene is a ring of 6 Carbons joined together with alternating double-bonds and single-bonds. Pyridine is the same, but with one of the Carbons replaced with a Nitogren. " It is a colorless liquid with a distinctive, unpleasant fish-like odor." -Wikipedia
5 carbons
there are 4 carbons in oxaloacetic acid
G3P is a 3 carbons sugar.
The molecular formula is C5 H6 O5 so it it has 5 carbons.
butane has four carbons
pentane has five carbons
Cholesterol all in all have 27 carbons.
there are 4 carbons in oxaloacetic acid