He is best known for Frémy’s salt (potassium nitrosodisulfonate), which is a strong oxidising agent that he discovered in 1845. This salt is a long-lived free radical that can be used as a standard in electron paramagnetic resonance (EPR) spectroscopy.
What happened today in chemistry? Explore 366 days of chemistry history at On This Day in Chemistry.
Encourage students to determine and draw the structures of simple organic molecules with this free, online resource
Taryn uses scientific instruments to test our food and medicines and make sure they are safe
Use these ideas and resources to help your students master spectroscopy
Use this lesson plan, presentation and student worksheet to recap collision theory, before going on to introduce the Maxwell–Boltzmann distribution.
Identify learning gaps and misconceptions with this set of worksheets offering three levels of support
Identify learning gaps and misconceptions with this set of worksheets offering three levels of support
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