2. Dragonflies can travel at speeds up to 35 miles perhour. How many meters per second is that? (1 mile = 1609 meters) 3. The Hyperion is the tallest redwood tree in the worldat 379.7 feet. How many centimeters is that? (1 inch = 2.54 cm)
4. How many atoms are in 2.35 moles sulfur?
5. How many molecules are in 3.45 moles sucrose?
Pls Help ASAP!

Answer ozone (o3) is made of three atoms of oxygen, it is a molecule;

A. is your answer.  hope this  

Vander waals forces are inter molecular bonds that exist within molecules of the same substance. a water molecule is made up of oxygen and hydrogen atoms which share electrons between each other. the vander waals forces are forces that exist between multitude of different  molecules of water. dipole dipole forces is the type of vander waals force that exist in water. the oxygen atom which is more electronegative pulls the shared electron closer to itself thus generating a partial negative charge while the hydrogen acquire a partial positive charge. these two different charges causes attraction to occur in water molecules.