So now we’ve set up what an acid is, but haven’t entirely absent into what a base is. I’ve left it for this segment since it is useful for describing pH too. pH stands for “potential hydrogen”. About the pH scale, 7 is neutral. Decrease than 7 is acidic, higher https://elliotipwbf.jts-blog.com/36320425/the-fact-about-carts-vape-tiny-that-no-one-is-suggesting