El número de moléculas en 2.86 g de CO2 (44.00 g/mol) es: (h = 6.626 x 10-34 Jos; C = 3.00 x 108 m/s; NA= 6.022 x 102 partículas)

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

Which of the following electromagnetic waves can create ions?

Which material burns faster? metal aluminum