PAP Reactions Review

PAP Reactions Review

Assessment

Flashcard

Chemistry

10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the balanced equation for the decomposition of KNO3?

Back

2 KNO3 -> 2 KNO2 + O2

2.

FLASHCARD QUESTION

Front

What does it mean for a chemical equation to be balanced?

Back

The number of atoms of each element is the same on both sides of the equation.

3.

FLASHCARD QUESTION

Front

What type of reaction occurs when NaCl reacts with AgNO3?

Back

Double displacement reaction.

4.

FLASHCARD QUESTION

Front

What are the products of the decomposition of aluminum oxide (Al2O3)?

Back

Al + O2

5.

FLASHCARD QUESTION

Front

What is the principle of conservation of mass in chemical reactions?

Back

Matter is not created or destroyed.

6.

FLASHCARD QUESTION

Front

How do you balance the equation Mg + Cl2 -> MgCl2?

Back

The equation is already balanced.

7.

FLASHCARD QUESTION

Front

What is a single displacement reaction?

Back

A reaction where one element replaces another in a compound.

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