Answer:
due to difference ic kinetic energy
Explanation:
Distilled water is neutral, because the H+ and OH- ions are balanced. Litmus is a natural acid-base indicator extracted from a type of lichen.
Physical change is where u change physically or on the "outside" hope this helps, have a great day!
Answer:
c
Explanation:
Nh4OH + HCL ---> NH4Cl + H3O
so ph decreases as H3O increases
and OH also decreases