Which is the next logical step in balancing the given equation? 3co(g) + fe2o3(s) fe(s) + 3co2(g) a. place the coefficient 2 in front of iron(iii) oxide. b. place the coefficient 2 in front of iron(iii) oxide. c. place the coefficient 2 in front of elemental iron. d. replace the coefficient 3 in carbon monoxide with 6.somebody ):

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

  the mississippians were considered to be  horticulturalists, which means they were

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?