Which of the following electrolytes would you use to electroplate silver (Ag) on iron (Fe)?
A. CuCl2
B. FeSO4
C. Zn(CIO3)2
D. AgNO3

Why doesn't heat added to water make the tempature rise above 100c

Nan element’s square on the periodic table, the number with the greatest numerical value represents the

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.