Chemical Reactions

Chemical Reactions

Assessment

Flashcard

Chemistry

10th Grade

Hard

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What is a chemical reaction?

Back

A process where reactants are transformed into products, involving the breaking and forming of chemical bonds.

2.

FLASHCARD QUESTION

Front

How do you write a chemical reaction using chemical equation symbols?

Back

By using the chemical formulas of the reactants and products, along with the appropriate symbols and coefficients to balance the equation.

3.

FLASHCARD QUESTION

Front

What is the balanced equation for KOH + HBr → KBr + H2O?

Back

1 KOH + 1 HBr → 1 KBr + 1 H2O

4.

FLASHCARD QUESTION

Front

What is the balanced equation for N2 + H2 → NH3?

Back

1 N2 + 3 H2 → 2 NH3

5.

FLASHCARD QUESTION

Front

What is a synthesis reaction?

Back

A type of chemical reaction where two or more substances combine to form a new compound.

6.

FLASHCARD QUESTION

Front

What is a decomposition reaction?

Back

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

7.

FLASHCARD QUESTION

Front

What is the difference between a synthesis reaction and a decomposition reaction?

Back

Synthesis reaction combines substances, while decomposition reaction breaks them down.

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