Writing Chemical Equations, Balancing and Types of Reactions

Writing Chemical Equations, Balancing and Types of Reactions

Assessment

Flashcard

Chemistry

10th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a chemical equation?

Back

A chemical equation is a symbolic representation of a chemical reaction, showing the reactants and products along with their quantities.

2.

FLASHCARD QUESTION

Front

What does it mean to balance a chemical equation?

Back

Balancing a chemical equation means ensuring that the number of atoms of each element is the same on both sides of the equation.

3.

FLASHCARD QUESTION

Front

What is a single replacement reaction?

Back

A single replacement reaction is a type of chemical reaction where one element replaces another in a compound.

4.

FLASHCARD QUESTION

Front

What is a composition reaction?

Back

A composition reaction, also known as a synthesis reaction, occurs when two or more substances combine to form a single product.

5.

FLASHCARD QUESTION

Front

What is a decomposition reaction?

Back

A decomposition reaction is a type of reaction where a single compound breaks down into two or more simpler products.

6.

FLASHCARD QUESTION

Front

What is a double replacement reaction?

Back

A double replacement reaction involves the exchange of ions between two compounds, forming two new compounds.

7.

FLASHCARD QUESTION

Front

What are diatomic molecules?

Back

Diatomic molecules are molecules composed of only two atoms, which can be of the same or different chemical elements.

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