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Balancing and Identifying Chemical Equations

Balancing and Identifying Chemical Equations

Assessment

Flashcard

Chemistry

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

Substances present at the start of a reaction.

Back

Reactant

2.

FLASHCARD QUESTION

Front

What is the balanced equation for the combustion of methane?

Back

CH₄ + 2O₂ → CO₂ + 2H₂O

3.

FLASHCARD QUESTION

Front

What type of reaction is CH₄ + 2O₂ → CO₂ + 2H₂O?

Back

Combustion

4.

FLASHCARD QUESTION

Front

Whole numbers that appear in front of chemical formulas in a balanced chemical equation are called what?

Back

Coefficient

5.

FLASHCARD QUESTION

Front

Balance the following: __K + __MgBr₂ → __KBr + __Mg

Back

2, 1, 2, 1

6.

FLASHCARD QUESTION

Front

What is a product in a chemical reaction?

Back

Substances formed as a result of a chemical reaction.

7.

FLASHCARD QUESTION

Front

What is a catalyst?

Back

A substance that increases the rate of a chemical reaction without being consumed.

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