Abackyard swimming pool holds 150 cubic yards (yd3) of water. what is the weight of the water in pounds?

You are sitting on the beach and wondering about the properties of mechanical waves. describe them in terms of ocean waves.

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

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