Chemistry confusion...10 points to the best answer!?

Pickles and lemons have a sour taste. What types of substances are in pickles to give them this sour taste?

(Points: 3)

acids

bases

salts

2. What happens when an acid reacts with a metal such as magnesium?

(Points: 3)

The acid is converted to a base.

The temperature decreases.

A chemical reaction occurs.

The metal becomes polished and shiny.

3. Which type of reaction occurs between an acid and a base and results in the formation of a salt and water?

(Points: 3)

base-dissociation reaction

acid-dissociation reaction

strong acid-weak base reaction

neutralization reaction

4. Which of the following is Arrhenius's definition of an acid?

a substance that dissociates in water to produce hydroxide ions (OH-)

a substance that dissociates in water to produce hydrogen ions (H+)

any substance that can donate hydrogen ions (H+)

any substance that can accept hydrogen ions (H+)

5. Which of the following is a Brønsted-Lowry base but not an Arrhenius base?

(Points: 3)

NaOH

KOH

Ca(OH)2

NH3

1.acids

2.The acid is converted to a base.

3.base-dissociation reaction

4.a substance that dissociates in water to produce hydrogen ions (H+)

5.Ca(OH)2

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