Abox is being pulled to the right. the free body diagram is shown. what is the magnitude of the kinetic frictional force?   25 n 125 n 375 n 500 n

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

What happens in a global convection cell

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