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What is an acid

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					Acids, Bases and the pH Scale Cornell Note Pgs. 286-295 Name_______________________________Per____
What is an acid? How does it taste? P. 286 What are hydronium ions? How are hydronium ions formed? p. 286 Acids are corrosive. What does this mean? p. 286  What is an indicator?  What is litmus paper?  What colors are they available in?  How do they change with acids and bases? p. 287 Name one use for each of the following acids: Sulfuric Acid , Hydrochloric Acid, Nitric Acid, Citric Acid and Carbonic Acid. (p. 288)   _________________________________________ _________________________________________

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What is a base? How does it taste and feel? p. 289 Name 3 substances that contain bases. See Fig. 5 Discuss some uses of the following bases: Sodium Hydroxide, Calcium Hydroxide, and Magnesium Hydroxide (p. 291)

What does a strong acid do in water? Name some examples of strong acids. (p. 292) What does a weak acid do in water? Name some examples of weak acids. (p. 292)

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Acids, Bases and the pH Scale Cornell Note Pgs. 286-295 Name_______________________________Per____
What’s the difference between a strong base and a weak base?p293 What is a neutralization reaction? What forms when an acid and base neutralize each other? P. 293 What is the pH of a solution? p. 293 What does a “7” on the pH scale mean? What is one of the only substances that have a pH of 7? p. 293 What is the pH of acidic solutions? What is the pH of basic solutions? P. 293 What is a salt? (p. 295) What salt do you think would form from Hydrochloric Acid (HCl) neutralizing Sodium Hydroxide (NaOH)?

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Summary: (what is an acid and base? How are they indicated? What is pH? How is it connected to acids and bases?).


				
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Lingjuan Ma Lingjuan Ma
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