Carboxylic acids by Otto Ulrike https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin Mit Magie erstellt en-us 2023-01-23 05:36:58 UTC 2026-02-12 23:01:34 UTC hello@padlet.com https://padlet.net/icons/png/1f469-1f52c.png The carboxyl group ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785493 Take this quiz to test your knowlege!]]> 2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785493 Nomenclature of carboxylic acids ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785494
  • Read the text "Nomenclature of carboxylic acids". The chapters "Naming carboxylic groups added to a ring" and "Naming carboxylates" are not relevant at the moment. 
  • Afterwards complete the worksheet!
    • ]]>     2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785494     Boiling points of carboxylic acids ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785495 Why are the boiling points of carboxylic acids higher than the boiling points of alkanes, alkanals and alcohols?
    1. First think for yourself, then read the chapter on boiling points. New: This website explains hydrogen bonding in carboxylic acids compared to alcohols. 
    2. Write a text and compare the boiling points of alkanes, alkanals, alcohols and carboxylic acids!
      Upload the text in Moodle
    ]]>     2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785495     Experiment: Solubility of carboxylic acids ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785497 Perform this experiment on the solubility of different carboxylic acids!]]> 2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785497 Experiment: Acidity of carboxylic acids ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785498 Watch this video and use it for your explanation. ]]> 2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785498 Why are carboxylic acids acidic? ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785499 What do you know about acids and bases? Take this quiz and find out. 

    1. Read the text "Why are carboxylic acids acidic?". 
    2. Give the reaction equation for the dissociation of ethanoic acid in water and name the products. 
    3. Explain why ethanoic acid reacts as an acid, but not ethanol, although both have an have an OH group with a positively polarized hydrogen atom. 
    ]]>     2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785499     ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785500 2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785500 ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785501 2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785501 ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785502 2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785502 ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785503 Be creative and desgin a mindmap or concept map with all important information on carboxylic acids. On this website you can create your own maps!
    You also can use Sketchnotes. Those are are visual notes created from a mix of handwriting, drawing and visual elements.
    Upload your 'product' on moodle! ]]>     2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785503     ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785504 2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785504 ulrike_otto https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785505 2023-01-23 05:36:58 UTC https://padlet.com/ulrike_otto/ryoi7yvcsgu6wpin/wish/2452785505