What atom is present in many acid?

Answer 1

This is a very undefined question as there are an almost infinite number of reactants and resulting products.

All acids begin with an H+ ion.

If the acid is reacting with water, a hydronium ion can form.

If the acid is reacting with a base, water and a salt are formed.

Answer 2

Inorganic acids contain hydrogen. Organic acids contain the carboxyl group -COOH.

Answer 3

For inorganic compounds hydrogen is the first, the anion the second.

Example: HCl, H2SO4, HClO4

For organic compounds the group -COOH is at the end of the formula.

Answer 4

Hydrogen of course!!!

Answer 5

This atom is hydrogen.