Equimolar quantities of bromine and the hydrocarbon are used. 2. Stoichiometry does not matter in this experiment since we are only interested in the rate of the reaction. 3. Bromine is used in excess. 4. The hydrocarbon is used in excess.

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

Word equation for k(s) +h2o(l) yield koh (aq) + h2

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit