This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American I remember learning about acids and bases (or ...

There’s a time for tongue-puckering lambics and Berliner Weisses, but most beer drinkers want something a little more balanced for day-to-day sipping. Thanks to the pH scale that Tuesday’s Google ...

Making salts from metals and metal compounds Making salts by neutralisation How to make copper sulfate crystals The pH scale Concentrations and strengths of acids - Higher ...