The iodination of acetone, ch3coch3, in aqueous solution is catalyzed by the hydrogen ion h+: i2+ch3coch3 h+⟶ hi+ch3coch2i the reaction can be followed visually by adding starch. the purple starch-iodine complex forms immediately, then disappears when the iodine has been consumed. the kinetics of the reaction may be determined by recording the time required for the color to disappear, which is the time required for the iodine, i2, to be consumed.

How many neutrons does a atom of cobalt have?

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

All motion is caused by force? true or false