Acids and Bases # 2.

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Presentation transcript:

Acids and Bases # 2

Hydroxide B. alkalinity C. Hydronium Choose the best answer from the word box below. 1. The strength of an acid is called ____. 2. The strength of a base is called ____. 3. In a reaction, acids give away ____ ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, 7. A substance with a pH of 7 is ___. Hydroxide B. alkalinity C. Hydronium D. base E. neutral F. acidity G. acid

Hydroxide B. alkalinity C. Hydronium The answers are: 1. The strength of an acid is called ____. 2. The strength of a base is called ____. 3. In a reaction, acids give away ____ ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, 7. A substance with a pH of 7 is ___. Hydroxide B. alkalinity C. Hydronium D. base E. neutral F. acidity G. acid

Hydroxide B. alkalinity C. Hydronium The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called ____. 3. In a reaction, acids give away ____ ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, 7. A substance with a pH of 7 is ___. Hydroxide B. alkalinity C. Hydronium D. base E. neutral F. acidity G. acid

Hydroxide B. alkalinity C. Hydronium The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away ____ ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, 7. A substance with a pH of 7 is ___. Hydroxide B. alkalinity C. Hydronium D. base E. neutral F. acidity G. acid

Hydroxide B. alkalinity C. Hydronium The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off ____ ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, 7. A substance with a pH of 7 is ___. Hydroxide B. alkalinity C. Hydronium D. base E. neutral F. acidity G. acid

Hydroxide B. alkalinity C. Hydronium The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off A ions. 5. If a substance has a low number on the pH scale, it is a(n) ____. 6. If a substance has a high number on the pH scale, 7. A substance with a pH of 7 is ___. Hydroxide B. alkalinity C. Hydronium D. base E. neutral F. acidity G. acid

Hydroxide B. alkalinity C. Hydronium The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off A ions. 5. If a substance has a low number on the pH scale, it is a(n) G . 6. If a substance has a high number on the pH scale, it is a(n) ____. 7. A substance with a pH of 7 is ___. Hydroxide B. alkalinity C. Hydronium D. base E. neutral F. acidity G. acid

Hydroxide B. alkalinity C. Hydronium The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off A ions. 5. If a substance has a low number on the pH scale, it is a(n) G . 6. If a substance has a high number on the pH scale, it is a(n) D . 7. A substance with a pH of 7 is ___. Hydroxide B. alkalinity C. Hydronium D. base E. neutral F. acidity G. acid

Hydroxide B. alkalinity C. Hydronium The answers are: 1. The strength of an acid is called F . 2. The strength of a base is called B . 3. In a reaction, acids give away C ions. 4. In a reaction, bases give off A ions. 5. If a substance has a low number on the pH scale, it is a(n) G . 6. If a substance has a high number on the pH scale, it is a(n) D . 7. A substance with a pH of 7 is E . Hydroxide B. alkalinity C. Hydronium D. base E. neutral F. acidity G. acid