Reactants, Products, photosynthesis and cellular resp. Flashcardizz

Reactants, Products, photosynthesis and cellular resp. Flashcardizz

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Flashcard

Science

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What are substances present at the start of a chemical reaction?

Back

Reactants are the starting materials in a chemical reaction.

2.

FLASHCARD QUESTION

Front

True or False: A reactant is always on the right side of a chemical equation.

Back

False. Reactants are found on the left side of a chemical equation.

3.

FLASHCARD QUESTION

Front

In the equation 6CO₂ + 6H₂O ⇌ C₆H₁₂O₆ + 6O₂, what is glucose (sugar) classified as?

Back

Glucose is a product of the reaction.

4.

FLASHCARD QUESTION

Front

What are substances that form as the result of a chemical reaction called?

Back

Products are the substances formed as a result of a chemical reaction.

5.

FLASHCARD QUESTION

Front

What does the arrow symbol (→) represent in a chemical equation?

Back

The arrow indicates the direction of the reaction.

6.

FLASHCARD QUESTION

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

7.

FLASHCARD QUESTION

Front

What are the main reactants in photosynthesis?

Back

The main reactants in photosynthesis are carbon dioxide (CO₂) and water (H₂O).

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