Chemical Equations

Chemical Equations

Assessment

Flashcard

Science

6th - 8th Grade

Easy

Created by

Wayground Content

Used 1+ times

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14 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 the coefficient in a chemical equation represent?

Back

The coefficient indicates the number of molecules or moles of a substance involved in the reaction.

3.

FLASHCARD QUESTION

Front

How many Oxygen (O) are in 2H₂O?

Back

2

4.

FLASHCARD QUESTION

Front

What is the Law of Conservation of Matter?

Back

Matter cannot be created or destroyed; it only rearranges.

5.

FLASHCARD QUESTION

Front

How many atoms of carbon (C) are in C₆H₁₂O₆?

Back

6

6.

FLASHCARD QUESTION

Front

Which one is a compound?

Back

CO (Carbon Monoxide) is a compound.

7.

FLASHCARD QUESTION

Front

What is the Law of Conservation of Mass?

Back

The mass of the products in a chemical reaction must equal the mass of the reactants.

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