Energy from food is measured in calories. We convert the calories into chemical energy.
Therefore, the answer is the 3rd choice.
I think the highest theoretical temperature would be 36.5°C.
Hope I helped, sorry if not.
Answer:
3 Both mass and charge are conserved.
Explanation:
The equation of the reaction is;
Cu(s) + 2Ag+ (aq) → Cu2+ (aq) + 2Ag(s)
A redox reaction is an acronym for oxidation-reduction reaction. This refers to a reaction in which the oxidation number of one specie is increased while the oxidation number of the other specie is decreased.
This means that one specie looses electrons while the other specie gains electrons. Here, Cu(s) looses electrons while Ag+(aq) gains electrons from left to right in the reaction.
In a redox reaction, both mass and charge are conserved. This means that the total mass and charge on the reactants side is the same as the total mass and charge on the products side.
Answer:
The bond in a homonuclear diatomic molecule is non-polar due to the electronegativity difference of zero
Explanation:
