2h2o2(aq) --> o2(g) + 2h2o(l). if you use 0.20 m of ki instead of 0.10 m of ki, how would this affect: (a)the slopes of your curves, (b) the rates of the reactions, and (c) the numerical value of k for the reaction?

Measuring which physical property is most likely to produce the most precise results when trying to identify a substance

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

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: