`if you had one test tube containing aqueous agno3 and another one containing nh4cl, and you poured them together into a beaker, what would be the formula of the precipitate that forms?

AgCl

Explanation:

The reaction is AgNO3 (aq) + NH4Cl >AgCl(s) + NH4NO3.

Silver chloride is an insoluble salt that will precipitate out of the reaction mixture. It can then the filtered off, washed and dried.

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".