A lesson plan for a lesson on precipitation reactions to form soluble salts, along with a worksheet for pupils to complete, and a PowerPoint to explain the process.
Tes classic free licence
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Useful. Bit worried about sulfate not just being spelled wrong, but the suggestion that both sulphate and sulfate are okay. Sulfate has been the IUPAC standard since 1990! Not good to encourage the -ph spelling at all.
sheepie55
8 years ago
Thank you for your feedback. Not sure why the spelling of sulfur should "worry" you. In fact, the spell check as I write this underlined the word "sulfur" in red as a spelling mistake! The IUPAC has recommended sulfur as the preferred spelling but not outlawed the use of sulphur. Personally "sulfur" just looks wrong to me!
Empty reply does not make any sense for the end user
