[3 Fe + 2 O2 → Fe3O4], How many moles of Fe3O4 Product would you get from 34.0 L of O2 stp reacting with 200.g of Fe? SHOW THE Work

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

The solubility of barium nitrate is 9.02 g/100 g h2o at 20°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated