The wall would absorb extra heat during the day when the sun is out, then release the heat back into the room when the sun goes down.
Redox reaction is the reduction and oxidation reaction. It is a chemical reaction that involves a transfer of electrons. It can mean loss of oxygen (oxidation) or gain of electrons (reduction). Oxydation is the process of where a sustance loses electrons, gains an oxygen atom/s, loses a hydrogen atom/s. reduction is the opposite.
In a redox reaction, one of the reactants must release electrons.
I think B. because of this picture??
B false because it says 0.5cm on top of gel