Can the nature of a reactant be altered to speed up reaction

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water

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

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