URGENT! 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 6.7 moles of Ba(OH)2.

What is the error in the dimensional analysis?

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) 6.7 mol of Ba(OH)2 and 1 mol of Ba3N2 should be interchanged

D) 3 mol of Ba(OH)2 and 6.7 mol of Ba(OH)2 should be interchanged

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.