The table shows a chemical equation and the dimensional analysis used by a student to calculate the number of moles of ba3n2 required to produce 9.2 moles of ba(oh)2. student's dimensional analysis chemical equation dimensional analysis ba3n2 + 6h2o → 3ba(oh)2 + 2nh3 9.2 mol of ba(oh)2 x 3 mol of ba(oh)2 / 1 mol of ba3n2 what is the error in the dimensional analysis? (1 point) a 1 mol of ba3n2 should be replaced with 3 mol of ba3n2 b 3 mol of ba(oh)2 should be replaced with 1 mol of ba(oh)2 c 3 mol of ba(oh)2 and 1 mol of ba3n2 should be interchanged d 9.2 mol of ba(oh)2 and 1 mol of ba3n2 should be interchanged