The formula X + ZY → XZ + Y shows that A. X and Y bonded into a more complex molecule.
B. ZY has decomposed into two smaller compounds.
C. X is a more reactive compound than Y.
D. Y has changed into a new compound.

Why does a cake rise when you bake it? ♡

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

Enzymes affect the reactions in living cells by changing the