Question

write a notice which subject is to let..​

Answer 1

Answer:

acid is a chemical species that donates protons or hydrogen ions and/or accepts electrons. Most acids contain a hydrogen atom bonded that can release (dissociate) to yield a cation and an anion in water. (Half question thanks for following me)The higher the concentration of hydrogen ions produced by an acid, the higher its acidity and the lower the pH of the solution