In the reaction mgci2+ 2koh —> mg(oh)2 + 2kci if 6 moles mgci2 are added to 6 miles koh which is the limiting reagent

KOH is the limiting reagent

The molar ratio is 1:2

So if you have 6 moles of MgCl2 you need 12 moles of KOH

coral.

explanation:

coral. many marine organisms that produce calcium carbonate shells or skeletons are negatively impacted by increasing co2 levels and decreasing ph in seawater.