Question

write the defination and formula and example for acid

Answer 1

Answer:

Though the formula was shown previously as "H+", it is sometimes written as "H3O" because this is the ion formed when H+ combines with water. ... A Brønsted-Lowry acid is defined as a compound that gives hydronium ions to another compound—for example, hydrochloric acid gives H+ ions to compounds it reacts with.