4th - Counting Atoms, Classifying and Balancing Equations

4th - Counting Atoms, Classifying and Balancing Equations

Assessment

Flashcard

Chemistry

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

The reaction XY ⟶ X + Y is an example of _____

Back

decomposition

2.

FLASHCARD QUESTION

Front

Balance this reaction: ____ CH4 + ____ O2 ---> ____ CO2 + ____ H2O

Back

1,2,1,2

3.

FLASHCARD QUESTION

Front

What is the part of the chemical equation in green called? Fe + S --> FeS

Back

reactants

4.

FLASHCARD QUESTION

Front

The reaction AB + X ⟶ XB + A is classified as a _____ reaction.

Back

single replacement

5.

FLASHCARD QUESTION

Front

How many Magnesium are in 10MgCl2?

Back

10

6.

FLASHCARD QUESTION

Front

What is a synthesis reaction?

Back

A reaction where two or more reactants combine to form a single product.

7.

FLASHCARD QUESTION

Front

What is a chemical equation?

Back

A representation of a chemical reaction using symbols and formulas.

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