The electrolysis of water is being done in a petri with a solution of salt water, phenolphthalein and two graphite electrodes. The electrodes are attached to a battery and a current begins to flow. After a few seconds bubbles start to form at each of the electrodes. In addition to the bubbles, a pale pink color begins to emerge at one of the electrodes. Which electrode is oxidation occurring and which electrode is reduction occurring. Justify, using experimental evidence.

answer; i do believe the correct answer is (river); /// good luck

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)