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Counting Atoms, Classifying and Balancing Equations

Counting Atoms, Classifying and Balancing Equations

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

How many Hydrogen atoms are in 4H₂O?

Back

8

2.

FLASHCARD QUESTION

Front

How many Oxygen atoms are in 2SO₄?

Back

8

3.

FLASHCARD QUESTION

Front

What are the reactants in the equation: Fe + S → FeS?

Back

Fe and S

4.

FLASHCARD QUESTION

Front

How many Magnesium atoms are in 10MgCl₂?

Back

10

5.

FLASHCARD QUESTION

Front

How many HCl molecules do you need to balance the equation: Mg + __HCl → MgCl₂ + H₂?

Back

2

6.

FLASHCARD QUESTION

Front

What is the definition of a chemical equation?

Back

A representation of a chemical reaction using symbols and formulas.

7.

FLASHCARD QUESTION

Front

What are products in a chemical reaction?

Back

Substances formed as a result of a chemical reaction.

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