1.50x10^-1 m glucose solution made by dissolving the glucose in 100.0 kg of water:

2.60x10^-2 m Na2CrO4 solution made by dissolving the Na2CrO4 in 1000.0 g of water:

1.00×10^-1 m urea solution made by dissolving the urea in 500.0 g of water: