Calculate the equilibrium concentration of Ag+(aq ) in a solution that is initially 0.140 M AgNO3 and 0.890 M NH3, and in which the following reaction takes place: Ag+ (aq) + 2NH3(aq) [Ag(NH3)2]^+ (aq)
(Kf = 1.70x10^7)

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.

If 10.0 ml of the solution on the right are withdrawn from the 100 ml beaker and diluted again in a similar manner, what is the new concentration? m nacl

Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.