Chemical Reactions and Products

Chemical Reactions and Products

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Hard

Created by

Olivia Brooks

FREE Resource

This video tutorial explains the reaction between phosphorus and oxygen to form diphosphorus pentoxide. It describes the reaction as a combination or synthesis reaction, where two reactants form a single product. Additionally, it is identified as a combustion reaction due to the involvement of oxygen gas and the exothermic nature of the process. The video concludes with a mention of resources for balancing chemical equations.

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6 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the reactants in the chemical reaction discussed in the video?

Oxygen gas and hydrogen

Phosphorus and nitrogen gas

Phosphorus and carbon dioxide

Phosphorus and oxygen gas

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reaction involves two substances combining to form one product?

Decomposition reaction

Displacement reaction

Redox reaction

Combination or synthesis reaction

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is another name for a combination reaction?

Decomposition reaction

Synthesis reaction

Displacement reaction

Combustion reaction

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which gas is essential for a combustion reaction?

Oxygen

Carbon dioxide

Hydrogen

Nitrogen

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the nature of a combustion reaction in terms of energy?

Neither

Neutral

Exothermic

Endothermic

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the product formed when phosphorus reacts with oxygen gas?

Phosphorus trioxide

Phosphorus monoxide

Phosphorus dioxide

Diphosphorus pentoxide