Please help this is make or break for my grade and I just cant seem to figure this one out

Balance the following chemical reaction. Rewrite the equation filling in the ‘coefficient’ that goes with each molecule.
a. _CO2 + _H2O  C6H12O6 + _O2

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j