If 57 ml of 0.58 m ammonium phosphate and 51 ml of 0.84m calcium acetate are mixed:

a. predict the products to write the balanced chemical equation. be sure to include phase labels. identify the precipitate.

b. write the complete ionic and net ionic reactions. be sure to include ion charges where appropriate!

c. use the amounts of reagents provided to determine the theoretical yield of the precipitate.

d. if 3.941 g of precipitate is actually collected, what is the percent yield?

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.