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Science 9.3 > Reactions > Flashcards

Reactions Flashcards

1
Q

What are the 3 types of reactions?

A

Acid + Base
Acid + Metal
Acid + Carbonate

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2
Q

What does an acid + base reaction produce?

A

Salt + Water

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3
Q

What does an acid + metal reaction produce?

A

Salt + Hydrogen Gas

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4
Q

What does an acid + carbonate reaction produce?

A

Salt + Carbon Dioxide + Water

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5
Q

How do you know there has been a neutralisation between an acid and a base?

A

Neutralisation is an exothermic reaction so the reaction will cause a change in temperature.

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6
Q

What is a test for an acid + base reaction?

A

test the pH level of both acid and base and after they are mixed together by adding universal indicator and measuring the pH level of the pH scale.

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7
Q

What is a test for an acid + metal reaction?

A

The pop test.

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8
Q

What is a test for an acid + carbonate reaction?

A

Mixing the reaction substance with clear limewater, you know it is an acid + carbonate reaction if the limewater turns cloudy.

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Science 9.3 (4 decks)

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