What type of a reaction occurs when potassium metal reacts with fluorine gas? Group of answer choicesprecipitationacid-base neutralizationoxidation-reductiongas evolutionno reaction
Question
What type of a reaction occurs when potassium metal reacts with fluorine gas? Group of answer choicesprecipitationacid-base neutralizationoxidation-reductiongas evolutionno reaction
Solution
The reaction between potassium metal and fluorine gas is an oxidation-reduction reaction.
Here's the step-by-step explanation:
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Potassium is a metal that, when reacting, tends to lose electrons. This is known as oxidation.
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Fluorine is a non-metal and has a high electronegativity, meaning it has a tendency to gain electrons. This is known as reduction.
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When potassium and fluorine react, potassium loses an electron (is oxidized) and fluorine gains an electron (is reduced).
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The reaction can be represented as follows: 2K(s) + F2(g) -> 2KF(s)
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Therefore, this is an oxidation-reduction (redox) reaction.
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