A common IV fluid in the hospital is NaCl 0.9%. This is beca molarity as the salt in your blood.
Remember that 1g of water = 1 mL. Find the molarity of a 1 L bag of this fluid.

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

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.

What element has similar physical and chemical properties as boron.