The substance is a strong acid.
For example, HCl is a strong acid because it dissociates completely in water:
HCl → H^(+) + Cl^(-)
I believe it’s false since All living things need nitrogen to make essential molecules like proteins and DNA.
when the temperature of an isolated system decreases while the surroundings of a non-isolated system gains heat.
Correct answer is chemical energy.
Reason:
For the chemical reactions to occur, energy is to be supplied for breaking and reorganization of bonds. This energy can be in form of heat, light, etc. Since, breaking of bonds results in chemical reactions to occur, t<span>he energy stored in molecular bonds is called Chemical energy.</span>