You should never touch the subscripts, as that will change the composition. Hope I helped!
Answer:
PLZ HELP ME. This is my second time posting my question because the first time a person put a random answer. If you do not know the question please do not answer it and leave it to someone else. Thank you, and my question is on the attached image below.
The third one, it releases H+ions into a solution.
Answer 19.9g. I’ve took the test last week at my uncle randy’s house
