Use of concentrated naoh (lye or caustic soda) in soap preparations can produce a very basic product. a good soap tests between ph 7 and 9; ph 10 is rather harsh; a ph of 11 means something is wrong. how does your soap compare with these values? how could you reduce the ph of your preparation?

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.