Which half reaction is most easily reduced?
ag+ + e− → ag = 0.80 v
br2 + 2e− → 2br− = 1.07 v
fe3+ + e− → fe2+ = 0.77 v
zn2+ + 2e− → zn = –0.76 v

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

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

Which terms are used to identify pure substances