Asubstance that produces a hydronium ion when dissolved in water is called a/an a. base. b. indicator. c. reactant. d. acid.

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

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

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?