To convert m-ethylaniline to m-ethylfluorobenzene, it should be treated with nitrous acid followed by .

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat