Copper Topic Questions
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We found 61 questions associated with the 'Copper' topic. Displaying results 41 - 50.
Is it possible to remove static electricity from water by using copper and earthing it?
Posted 3+ months ago | 1 answers | 
| Open
Related topics: water, copper, electricity, static
Chemistry Homework?
Yellow Zinc is a form of Brass with a composition of 34%-37% Copper. Is Yellow Zinc a compound or a solution? Explain. How much Zinc (grams) is in a ...
Posted 3+ months ago | 1 answers | | Open
Related topics: yellow, composition, copper, form, chemistry, homework, compound, solution
Why we did't use 100% copper in electric fans?
Posted 3+ months ago | 1 answers | | Open
Can I use simple copper wire in place of magnet wire used for coiling of transformer?
I am making transformer. I have watched videos on that. they were using magnet wire but i dont have that so can i use simple copper wire instead of ...
Posted 3+ months ago | 2 answers | | Open
Related topics: place, wire, copper, simple, video, magnet, transformer, transformers
In electrolysis of DILUTE copper sulphate, which ions will be discharged?
Cu is below H but H is more concentrated. So how?
Posted 3+ months ago | 1 answers | | Open
Related topics: copper, below, electrolysis
Where can you purchase millimeter measurements of copper piping?
I have a high side line that measures 4mm exactly and it was punctured leaking all of the refrigerant out. In the interest of not buying a new ...
Posted 3+ months ago | 0 answers | | Open
Related topics: measurement, high, line, copper, side, buying, interest, news, measure, piping
Keep trying to solder a ring. Its 14 gauge copper and silver solder. It works, but breaks apart.help
The ring just keeps breaking a part. Totally flush and the solder runs the seam. But when I go to shape it, it's like the solder just breaks ...
Posted 3+ months ago | 0 answers | | Open
Related topics: work, break, gauge, copper, silver, ring, shape, apart, breaking, shapes
If A copper of calorimeter weight 50g when empty and 250g when half filled with water at 20°C, 20g?
... of dry ice is added and the final temperature of the mixture after all the ice have melted is 11°C. find the Specific latent heat of fusion ...
Posted 3+ months ago | 0 answers | | Open
Related topics: water, ice, heat, copper, temperature, weight, fusion
How to separate Copper(II) nitrate from Nitrogen dioxide and water?
There's this reaction: Cu + 4 HNO3 → Cu(NO3)2 + 2 H2O + 2 NO2 I'd like to know how to separate Cu(NO3)2 from H20 and NO2. Which ...
Posted 3+ months ago | 0 answers | | Open
Related topics: water, copper, separation, chemistry
The metal that violently react in dilute acid?
a)potassium c)magnesium b)copper d)zinc
Posted 3+ months ago | 1 answers | | Open
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