Can anyone help w/ this chem problem plz

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2

Find the number of moles of argon in 364g of argon.

How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso