Consider an electrochemical cell constructed from the following half cells, linked by an external circuit and by a kcl salt bridge. • an al(s) electrode in 1. 0 m al(no3)3 solution • a pb(s) electrode in 1. 0 m pb(no3)2 solution the balanced overall (net) cell reaction is.

After rain, water soaks into the ground and is added to the groundwater. this process is known as a. groundwater pollution. b. groundwater recharge. c. groundwater recycling. d. groundwater filtration.

If you measure your shoe size would it be considered qualitative data?

Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth