2024 ESL Factors Affecting Reaction Rates

2024 ESL Factors Affecting Reaction Rates

Assessment

Flashcard

Chemistry

6th - 8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What does the Law of Conservation of Mass state?

Back

The Law of Conservation of Mass states that the amounts of atoms in the reactants and the products stay the same during a chemical reaction.

2.

FLASHCARD QUESTION

Front

How does increasing surface area affect reaction rates?

Back

Increasing surface area increases the frequency of collisions among particles, leading to a higher reaction rate.

3.

FLASHCARD QUESTION

Front

Can chemical reactions occur at different speeds?

Back

Yes, chemical reactions can occur quickly or slowly depending on various factors.

4.

FLASHCARD QUESTION

Front

How many carbon atoms are in the chemical formula 3CO₂?

Back

There are 3 carbon atoms in the chemical formula 3CO₂.

5.

FLASHCARD QUESTION

Front

What effect does increasing pressure have on the rate of reaction in gases?

Back

Increasing pressure increases the rate of reaction by increasing the frequency of collisions among gas particles.

6.

FLASHCARD QUESTION

Front

What is a reactant?

Back

A reactant is a substance that undergoes a chemical change in a reaction.

7.

FLASHCARD QUESTION

Front

What is a product in a chemical reaction?

Back

A product is a substance that is formed as a result of a chemical reaction.

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