The chemical formula of a compound does not indicate the
1. identity of the elements in the compound
2. how elements are joined in the compound
3. the composition of the compound
4. relative proportions of the elements in the compound

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring