Think they can do neutralization calculations, but get the wrong answer when dealing with sulfuric acid or oxalic acid. Only ...

An acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with their ...

Whole lesson PowerPoint and integrated practice questions for in-class and/or homework. Designed to be accessible for students who do not do A-Level Maths. All answers on the PowerPoint. Please note ...

Speaker one Neutralisation reactions take place in our everyday lives. For example, there are bacteria in your mouths that convert sugar in foods to an acid which can damage your tooth enamel. So ...

METTLER TOLEDO offers a wide variety of combined glass pH electrodes for non-aqueous, aqueous, or low ionic strength media and for challenging or small samples. The Plug & Play sensors are fitted with ...

The Optrode, a sensor from Metrohm for titrations with optical endpoint detection, was introduced in the last issue of Metrohm Information. Application specialists at Metrohm have worked out several ...