Acids and Bases Acids Proton donor H + Donor Turns litmus Red pH < 7.0 Tastes sour Reacts with a...
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Transcript of Acids and Bases Acids Proton donor H + Donor Turns litmus Red pH < 7.0 Tastes sour Reacts with a...
![Page 1: Acids and Bases Acids Proton donor H + Donor Turns litmus Red pH < 7.0 Tastes sour Reacts with a base to make H 2 O React with metals.](https://reader035.fdocuments.in/reader035/viewer/2022071808/56649ee75503460f94bf8a31/html5/thumbnails/1.jpg)
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Acids and Bases
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Acids
Proton donorH+ DonorTurns litmus RedpH < 7.0Tastes sourReacts with a base to make H2 O
React with metals
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Acids
Found in many foods (makes you pucker)Used in manufacturingAllows for life
![Page 5: Acids and Bases Acids Proton donor H + Donor Turns litmus Red pH < 7.0 Tastes sour Reacts with a base to make H 2 O React with metals.](https://reader035.fdocuments.in/reader035/viewer/2022071808/56649ee75503460f94bf8a31/html5/thumbnails/5.jpg)
Bases
Proton acceptorO H- DonorTurns Litmus bluepH > 7.0Tastes bitterReacts with acid to make H2 O
Feel “Slippery”
![Page 6: Acids and Bases Acids Proton donor H + Donor Turns litmus Red pH < 7.0 Tastes sour Reacts with a base to make H 2 O React with metals.](https://reader035.fdocuments.in/reader035/viewer/2022071808/56649ee75503460f94bf8a31/html5/thumbnails/6.jpg)
Bases
Found in a few foods (Makes you “Blech”)Used in manufacturingAllows for lifeCauses rapid disintegration of cell membranes, giving the slippery feelMore dangerous than acids to cells
![Page 7: Acids and Bases Acids Proton donor H + Donor Turns litmus Red pH < 7.0 Tastes sour Reacts with a base to make H 2 O React with metals.](https://reader035.fdocuments.in/reader035/viewer/2022071808/56649ee75503460f94bf8a31/html5/thumbnails/7.jpg)
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Acids Around You
FoodsFruitsGreen veggies
BatteriesSome Fertilizers Stomach
Citric acidFolic acid
Sulfuric acidNitric acidHydrochloric acid
![Page 9: Acids and Bases Acids Proton donor H + Donor Turns litmus Red pH < 7.0 Tastes sour Reacts with a base to make H 2 O React with metals.](https://reader035.fdocuments.in/reader035/viewer/2022071808/56649ee75503460f94bf8a31/html5/thumbnails/9.jpg)
Bases Around You
Food:Quick breads
Antacids (anti-acid)
Cleaners
ConstructionFertilizers
Baking soda
Calcium carbonateMagnesium hydroxideAmmonium hydroxide (ammonia)Sodium hydroxide (Lye)CementAmmonium hydroxide (ammonia)
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Acid – Base ReactionsWhen reacting an acid and a base, you get the general reaction of:
Acid + Base → Water + Salt
(YOU NEED TO KNOW THIS!!!!!!)
![Page 11: Acids and Bases Acids Proton donor H + Donor Turns litmus Red pH < 7.0 Tastes sour Reacts with a base to make H 2 O React with metals.](https://reader035.fdocuments.in/reader035/viewer/2022071808/56649ee75503460f94bf8a31/html5/thumbnails/11.jpg)
Acid – Base Reaction
A very common reaction:H Cl + Na O H → H2O + Na Cl
Acid Base Water Salt
What type of reaction is this???
That’s right!!! Double Replacement!!!!!(The peasants rejoice)
![Page 12: Acids and Bases Acids Proton donor H + Donor Turns litmus Red pH < 7.0 Tastes sour Reacts with a base to make H 2 O React with metals.](https://reader035.fdocuments.in/reader035/viewer/2022071808/56649ee75503460f94bf8a31/html5/thumbnails/12.jpg)
Acid - Base Reactions
When you look at a reaction:The acid will almost always have an “H” in itThe base will almost always have an “OH” in it
Hey look!!! If the acid has an “H”, and the base has an “OH”… “H” + “OH” make H2 O… and that is water!!!
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Reactions
2H N O3 + Ca (O H)2 → 2H2 O + Ca (N O3)2
Find and label the parts of this reaction
3H Cl + Al (O H)3 → 3H2 O + Al Cl3Find and label the parts of this reaction