Zinc rod is placed in aqueous solution of Cu(NO 3 ) 2 . Which of the following observation isnot recorded in the process?​

Using the periodic table, complete the table to describe each atom. type in your answers. a ? b? c? d? e? f?

‘which reaction would most likely require the use of an inert electrode?

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.