I’m not sure what this one would be
No, it is a physical change. Changing states is physical.A chemical change is to change the nature of something by changing it's chemical makeup.
I think the reaction involved here is a redox reaction in acidic conditions. To balance this type of reaction, we do as follows:
Balance the O atoms in each side by adding H2O on either side.
Balance H atoms in each side by adding H+.
Balance the charges by adding electrons.
Hope this helps.
The process in which energy is converted from solar to chemical and then one form of chemical to another form is photosynthesis. It is a process carried out by the plant to make food. The leaves of the plant take in sunlight, water from the soil and carbon dioxide from the air to produce glucose and oxygen.