How do the following chemicals react, when they are added in water?
1. potassium (k+)
2. ammonium chloride (nh4cl)
3. sodium carbonate (na2co3)
4. lithium iodide (lii)
a) write down the appropriate equation for each of the chemicals with water (including the products of the reaction).
b) classify each solution as either acidic, neutral or basic.
c) calculate the ph of the solutions, which you have previously classified in part (b) as either acidic or basic. for the calculations, assume that 1g of the reactant is added to 250ml of water.
given information
pkb (nh3) = 4.75
pkb (co3) = 3.6
pka (hi) = -10