Remake of [Your name] Chemical Changes - My Home Experiments by https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9 Post your picture or video of your experiment to show the reactions and provide an explanation of each reaction. en-us 2021-08-20 04:31:46 UTC 2023-05-11 08:07:23 UTC hello@padlet.com Stalin lokeshwar_papani_stalin https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1687374112 Acids: vinegar, lemon juice, citric acid
Carbonates: detergent, tablets for water softening, toilet cleaners
Metals: bowls, utensils, water bottle

]]> 2021-08-20 04:31:46 UTC https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1687374112 Stalin lokeshwar_papani_stalin https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1687374115 1) Acid is any hydrogen-containing substance that is capable of donating a proton (hydrogen ion) to another substance.

2) Base is a molecule or ion able to accept a hydrogen ion from an acid.

3) A compound with particular chemical properties including neutralizing or effervescent with acids, typically a corrosive substance of this kind such as lime or soda.

4) Salt is a substance is a substance produced by the reaction of an acid with a base, salt consists of a positive ion of a base and negative ion of an acid. This term can also be use to refer to sodium chloride (table salt)]]> 2021-08-20 04:31:46 UTC https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1687374115 Stalin lokeshwar_papani_stalin https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1689434861 The coin I used in the experiment did not rust after placing it in water for about 20 min

5min - no rust
10min - no rust 
15min - no rust 
20min - no rust ]]> 2021-08-22 11:07:38 UTC https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1689434861 Stalin lokeshwar_papani_stalin https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1689437487 Lemon juice + cloth detergent. Nothing happened colour just became greenish from blue.]]> 2021-08-22 11:13:59 UTC https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1689437487 Stalin lokeshwar_papani_stalin https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1689439763 Nothing happened. Metal cup became shinier.

]]> 2021-08-22 11:18:51 UTC https://padlet.com/lokeshwar_papani_stalin/hoxfxj59crnyhnq9/wish/1689439763