Acid/base indicators are described and used to identify substances as acids or bases. Indicators and the pH Scale: Acid/base indicators are described and used to identify substances as acids or bases.

Now that we have the experiment started, as Hannah discusses in her most recent post, we’re done sorting amphipods and have moved onto doing seawater chemistry. Every morning we test six water samples ...

The concept and practice of calculating pH, carbon dioxide, as well as anion concentrations from conductivity measurements has been available for a number of years. But it typically required a ...