Enrique is given information about a satellite orbiting earth. r = 3.8 × 108 m t = 18 days in order to calculate the tangential speed of the satellite, what should enrique do first? convert the radius to kilometers convert the orbital period to seconds find the square root of the radius find the square root of the orbital period

Calculate the ratio of h+ ions to oh– ions at a ph = 6. 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 = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1