7. When hydrochloric acid reacts with ammonium hydroxide in a beaker, the temperature goes up. HC-IH5OH - NH 3 + H2O Complete the energy profile diagram and state whether the reaction is endothermic or exothermic, explain your answer.

Answerthe half-reaction having the greatest tendency to occur at the anode:     i₂(aq) + 2e⁻  ⇄ 2i⁻  ;   e = +0.53 v======oxidation occurs at the anode. we must therefore find the half-reaction with the greatest tendency to oxidize.the given values of e are reduction potentials (the form of the half-reactions are of reduction).the lower the reduction potential, the higher the potential to oxidize. the half-cell with the lowest reduction potential will have the greatest tendency to oxidize at the anode.the half-reaction having the greatest tendency must be    i₂(aq) + 2e⁻  ⇄ 2i⁻    e = +0.53 vbecause its reduction potential is the lowest out of the three.

The process is c.convection

The answer to your question is c. mitochondria.

#2- the hno3 has a h+ ion and the naoh has an oh- ion