measures the electric current flowing between a pair of electrodes driving an electrolysis reaction. The amount of current is proportional to the concentration of the analyte. a. Square wave voltammetry b. Polarography c. Cyclic voltammetry d. Amperometry e. Coulometry

Which is true of chemicals? a. things containing chemicals always cost a lot of money. b. chemicals are never dangerous. c. chemicals are in many substances in a home. d. chemicals are rarely found on earth.

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes