교과서 질문
Propane gas, C₃H₈, undergoes combustion with oxygen gas to produce carbon dioxide and water gases. Propane has a density of 2.02 g/L at room temperature. (7.4, 7.8)
a. Write the balanced chemical equation.
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7. Chemical Reactions
Types of Chemical Reactions
객관식
Indicate the type of chemical reaction taking place from the following equation:
A
Single Displacement
B
Combustion
C
Redox Reaction
D
Decomposition
검증된 단계별 안내1
Identify the reactants and products in the chemical equation. The reactants are 3H₂(g) and N₂(g), and the product is 2NH₃(g).
Determine the type of reaction by analyzing the changes in the chemical species. In this equation, hydrogen (H₂) and nitrogen (N₂) gases react to form ammonia (NH₃).
Recognize that this reaction involves the combination of two elements to form a compound, which is characteristic of a synthesis reaction.
Consider the possibility of electron transfer. In this reaction, hydrogen and nitrogen are combining to form ammonia, which involves the sharing of electrons, indicating a redox process.
Conclude that the reaction is a synthesis reaction, which is also a redox reaction, as it involves the formation of a new compound from simpler substances and electron sharing.
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