4.5 Double Replacement & Combustion Reactions

4.5 Double Replacement & Combustion Reactions

Assessment

Flashcard

Chemistry

10th - 12th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is essential for a combustion reaction to begin?

Back

Fuel, oxygen and heat are essential for a combustion reaction to begin.

2.

FLASHCARD QUESTION

Front

What is the word equation for combustion?

Back

The word equation for combustion is: fuel + oxygen → water + carbon dioxide.

3.

FLASHCARD QUESTION

Front

What is the initial energy required to start a combustion reaction called?

Back

The initial energy required to start a combustion reaction is called Activation Energy.

4.

FLASHCARD QUESTION

Front

What is the anion in calcium hydroxide, Ca(OH)₂?

Back

The anion in calcium hydroxide, Ca(OH)₂, is OH⁻.

5.

FLASHCARD QUESTION

Front

What is the anion in sodium acetate, NaC₂H₃O₂?

Back

The anion in sodium acetate, NaC₂H₃O₂, is C₂H₃O₂⁻.

6.

FLASHCARD QUESTION

Front

Define a double replacement reaction.

Back

A double replacement reaction is a chemical reaction where two compounds exchange ions or bonds to form two new compounds.

7.

FLASHCARD QUESTION

Front

What are the products of a combustion reaction?

Back

The products of a combustion reaction are typically carbon dioxide and water.

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