And produce Hydrogen fuel cells burn with
a.
water, oxygen
b. oxygen, water
carbon dioxide, oxygen
d. oxygen, carbon dioxide
C.
Please select the best answer from the choices provided
Ο Α
ОВ
Ос
OD

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

What is the independent variable in this investigation? mass volume sample number substance density

Determine the reaction and balance the following equations urgent due in the morning