14. HCOOH is an example of A. alcohols.
B. aldehydes.
C. carboxylic acids.
D. ethers.
E. ketones.

What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize