Compare and contrast the general characteristics of a gas giant planet and one of the inner planets (such as mercury, earth, venus or mars)? give two differences and one similarity.

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

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little