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Why is zinc larger than copper?
Zinc is larger than copper because zinc has one more electron shell than copper, resulting in a larger atomic radius. The additional electron shell creates more distance between the nucleus and outer electrons, making the zinc atom larger in size compared to copper.
What happens when zinc is dipped in a copper sulfate solution Zinc is higher on the activity series than copper.?
When zinc is dipped in a copper sulfate solution, zinc will undergo a single displacement reaction where it will replace copper in the solution to form zinc sulfate and copper. This is because zinc is higher on the activity series than copper, so it is able to displace copper in the solution.
What is more reactive zinc or copper sulphate?
Zinc is more reactive than copper sulfate. When zinc is placed in a solution of copper sulfate, a displacement reaction occurs where zinc displaces copper from the solution, forming zinc sulfate and copper metal.
Why is an alloy of copper and zinc used to make candlesticks rather than pure copper?
An alloy of copper and zinc, known as brass, is used to make candlesticks because it is stronger and more durable than pure copper. Brass also has a more attractive golden color and is more resistant to corrosion, making it a better choice for decorative items like candlesticks.
Why is copper more reactive than zinc?
Copper is more reactive than zinc because copper has a lower reduction potential, making it more likely to lose electrons and undergo oxidation reactions. In addition, copper is closer to the top of the reactivity series than zinc, indicating its higher reactivity.
Why is zinc larger than copper?
Zinc is larger than copper because zinc has one more electron shell than copper, resulting in a larger atomic radius. The additional electron shell creates more distance between the nucleus and outer electrons, making the zinc atom larger in size compared to copper.
Which is best copper or zinc?
copper and zinc both are conductive materials but as copper is in lower position than zinc in electromotive charts zinc is more than copper but other material properties like corrosive force,strength are better for copper. so for daily use copper is better than zinc.
What happens when zinc is dipped in a copper sulfate solution Zinc is higher on the activity series than copper.?
When zinc is dipped in a copper sulfate solution, zinc will undergo a single displacement reaction where it will replace copper in the solution to form zinc sulfate and copper. This is because zinc is higher on the activity series than copper, so it is able to displace copper in the solution.
Why copper rods not used to separate zinc from zinc sulphate?
Copper rods cannot separate zinc from zinc sulphate because copper is less reactive than zinc, and cannot separate the zinc which is more reactive than copper. If you get copper sulphate and add some zinc to it, you will see solid copper appearing on the bottom of the test tube... The copper cannot push out the zinc from the solution and take its place.
What is more reactive zinc or copper sulphate?
Zinc is more reactive than copper sulfate. When zinc is placed in a solution of copper sulfate, a displacement reaction occurs where zinc displaces copper from the solution, forming zinc sulfate and copper metal.
What is the formula for zinc chloride reacting with copper?
The two do not react. Zinc is more active than copper and thus copper can not displace zinc.
Why does zinc separate copper sulphate?
Because zinc is more reactive than copper.
How does the mass of zinc penny compare to a copper penny?
Copper pennies (95% copper, 5% zinc) weigh 3.11 grams. Modern zinc pennies (97.5% zinc, 2.5% copper) weigh 2.5 grams.
Why is an alloy of copper and zinc used to make candlesticks rather than pure copper?
An alloy of copper and zinc, known as brass, is used to make candlesticks because it is stronger and more durable than pure copper. Brass also has a more attractive golden color and is more resistant to corrosion, making it a better choice for decorative items like candlesticks.
How does copper and zinc sulphate react together?
zinc is more reactive than copper hence it displaces the copper in copper sulphate solution to become zinc sulphate and copper metal is formed
Is copper stronger than aluminum?
no its not copper is a lot more stronger than aluminum
Why zinc sulphate and copper have displacement reaction?
No, copper is less reactive than zinc. The sulphate ion stays attached to the zinc.
