How many kilograms of iron would be formed from 125 kg of iron 3 oxide? (fe2o3 + c --> fe + co)

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

Calculate the ratio of h+ ions to oh– ions at a ph = 7. 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 = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at