5. What happens to the gravitational and kinetic energy in a pendulum as it swings back and forth?
As it falls the GE converts to KE and as it rises, the KE converts to GE,
As it falls the KE converts to GE and as it rises, the GE converts to KE.
O As it falls the GE transfers to KE and as it rises, the KE transfers to GE.
O As it falls the KE transfers to GE and as it rises, the GE transfers to KE.

3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?