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The more ………………………… the standard reducti...

The more `…………………………` the standard reduction potential, the `……………………….` its ability to displace hydrogen from acids.

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To solve the question, we need to understand the relationship between standard reduction potential and the ability of a substance to displace hydrogen from acids. ### Step-by-Step Solution: 1. **Understanding Standard Reduction Potential**: - Standard reduction potential (E°) is a measure of the tendency of a chemical species to be reduced. A more positive E° indicates a greater tendency to gain electrons (be reduced), while a more negative E° indicates a greater tendency to lose electrons (be oxidized). 2. **Displacement of Hydrogen from Acids**: - When a metal displaces hydrogen from an acid, it must be more reactive than hydrogen. This means it must have a higher tendency to oxidize (lose electrons) than hydrogen. 3. **Analyzing the Statement**: - The statement is: "The more `…………………………` the standard reduction potential, the `……………………….` its ability to displace hydrogen from acids." - We need to fill in the blanks with appropriate terms based on our understanding of standard reduction potentials. 4. **Filling in the Blanks**: - The first blank should be filled with "negative" because a more negative standard reduction potential indicates a higher tendency to oxidize. - The second blank should be filled with "greater" because a higher tendency to oxidize means a greater ability to displace hydrogen from acids. 5. **Final Answer**: - The completed statement is: "The more negative the standard reduction potential, the greater its ability to displace hydrogen from acids."
To solve the question, we need to understand the relationship between standard reduction potential and the ability of a substance to displace hydrogen from acids. ### Step-by-Step Solution: 1. **Understanding Standard Reduction Potential**: - Standard reduction potential (E°) is a measure of the tendency of a chemical species to be reduced. A more positive E° indicates a greater tendency to gain electrons (be reduced), while a more negative E° indicates a greater tendency to lose electrons (be oxidized). 2. **Displacement of Hydrogen from Acids**: ...
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