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What else can I help you with?
How fast will liquid nitrogen freeze copper?
The regular definition of freezing something is when its turning it from liquid to solid, and since copper at room temperature alread is a solid it can't really be frozen. It can get colder though.
Is bronze a solid mixture?
Bronze is a mixture of copper and tin. Approximately 94% copper is used, and 6% tin. This is only the norm though, as slight differences in percentages up and down are used by different manufacturers.
Will Sodium hydroxide react with copper?
Yes, sodium hydroxide can react with copper to form copper(II) hydroxide. When sodium hydroxide is added to a solution containing copper ions, a blue precipitate of copper(II) hydroxide is formed.
Is copper sulfur a pure substance or a mixture?
There is no substance called "copper sulphur". You could have a mixture of copper and sulphur, though. But there are compounds (pure substances) of copper and sulphur as well. They include copper I and copper II sulphide (Cu2S and CuS). Another, very common compound is copper sulphate, CuSO4
What metals can be blended when melted?
Metals of similar density will blend well when melted, such as copper and lead. Metals of very different density, such as aluminum and gold, won't blend because the lighter metal will float on top of the heavier one, rather than mixing in. There is a technique to overcome this problem, however. If you take the metals in question into orbit and blend them in free-fall, then it works perfectly.
How fast will liquid nitrogen freeze copper?
The regular definition of freezing something is when its turning it from liquid to solid, and since copper at room temperature alread is a solid it can't really be frozen. It can get colder though.
Can copper pennies be melted down?
It is illegal to melt down pennies or nickels at this time. Currently the penny is only made of 2.5% copper with the rest zinc. However, prior to 1982 pennies were predominately made of copper. A pre-1982 penny is currently worth about 2 cents.
Is nitrogen quickly noticed?
Nitrogen is invisible. It is not harmful though because 78% of the air we breathe is Nitrogen.
Why copper is not good electrolyte though it is good conductor of electrcity?
why copper is not an electrolyte
How fast does light travel through copper?
Copper is opaque to light - light can not travel though it.
Can you refreeze melted frozen yogurt?
yes you can but it won't taste as good though i've tried it!!
Is bronze a solid mixture?
Bronze is a mixture of copper and tin. Approximately 94% copper is used, and 6% tin. This is only the norm though, as slight differences in percentages up and down are used by different manufacturers.
is nitrogen an nitrate is same?
No: Nitrogen is an element, even though it normally occurs as diatomic molecules. Nitrate is an ion that contains oxygen as well as nitrogen and has the formula NO3-1.
Is nitrogen used in fertiliser?
Yes, though often in the form of Ammonia.
Am air made of oxygen?
About 20% am. Most of it's nitrogen, though.
How do you make copper powder?
I dry it with acetone right on the vacuum filter after its been washed. This removes the water and the acetone can be then removed by gentle warming. But depending on your particle sizes you may need the inert atmosphere for it (Nitrogen, Argon) as the fine one can be pyrophoric in air.
Is copper ore a sedimentary rock?
Copper ia a type of metal used in many ways. It does irritate skin if it is hot though
