CPS Unit 5 Test Review #2

CPS Unit 5 Test Review #2

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

In an endothermic reaction, energy is _________.

Back

absorbed

2.

FLASHCARD QUESTION

Front

What type of reaction is represented by the equation: Zn + H2S --> ZnS + H2?

Back

single replacement

3.

FLASHCARD QUESTION

Front

What are the larger numbers that you CAN CHANGE in a chemical equation?

Back

Coefficient

4.

FLASHCARD QUESTION

Front

What kind of graph represents an endothermic reaction?

Back

A graph that shows energy being absorbed over time.

5.

FLASHCARD QUESTION

Front

To slow down a chemical reaction, you will do one of the following:

Back

Place the reactants in an ice bath.

6.

FLASHCARD QUESTION

Front

What is an exothermic reaction?

Back

A reaction that releases energy, usually in the form of heat.

7.

FLASHCARD QUESTION

Front

What is the law of conservation of mass?

Back

Mass is neither created nor destroyed in a chemical reaction.

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