Large cigars contain grams of nicotine compared to small cigars that contain about 1 gram of nicotine.
a. 5 to 20
b. 15 to 20
c. 10 to 15
d. 1 to 5

In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. part a write a balanced chemical equation for this reaction. express your answer as a chemical equation. identify all of the phases in your answer.

Draw two cyclic constitutional isomers of cis-1

What does a numerical subscript following an element in a chemical formula mean?