Anne sees a bolt of lightning but it takes 10.0 seconds for her to hear the crash. If the speed of sound travels at 340 m/s, how far away was the lightning from Anne?

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

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