What is the molecular formula for Hydrochloric acid​

HCI

Explanation:

Hope this helps. :

I think hydrochloric acid has no formula but I know it's a combo of hydrogen and chlorine

a) pacific plate is correct

hope this !

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.