17. Five spheres are being painted for a display at a store. If the diameter of each sphere is 7 centimeters, which value is closest to the total surface
area that will be painted?

Draw the structures of two different compounds that have the composition ch3no2. all three h atoms must remain bonded to the c atom and both o atoms must remain bonded to the n atom.. draw the molecules by placing atoms on the grid and connecting them with bonds. include all hydrogen atoms and nonbonding electrons.