0
Why does copper roofs stain and discolour when affected by acid rain?
Wiki User
∙ 11y ago
the acid rain melts the colour off of the copper and is left with a stain
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Are copper roofs affected by acid rain?
it would be affected the acid in the rain would cause the copper to stain and discolor
What nontarnishing mean?
It is a metallic surface that will not discolour or stain, especially be oxidisation
What will remove copper sulfate stain from porcelain?
what will remove copper sulfate stain in commodes
Will salt stain copper?
no
What causes copper stain in pool liner?
Copper based algaecides can cause this problem.
What are the materials used in capsule stain?
For the capsule stain Congo red or a Nigrosin solution can be used. Next, Maneval's stain is used.
What is the function of copper sulfate in the capsule stain?
The copper sulfate is used as a decolorizing agent rather than water. The copper sulfate washes the purple primary stain out of the capsular material without removing the stain bound to the cell wall. At the same time, the decolorized capsule absorbs the copper sulfate, and the capsule will now appear white in contrast to the deep purple of the cell.
What is another word for discolour?
discolor verb (smoke will discolor the fabric) stain, mark, soil, dirty, streak, smear, spot, tarnish, sully, spoil, mar, blemish; blacken, char; fade, bleach.
Where does Gloeocapsa bacterias live and what do they do?
Gloeocapsa is a type of photosynthetic bacteria that live on roof shingles. They are responsible for the black stain that covers the surfaces of roofs.
Why are copper and iron not used to make earrings?
Because they corrode and stain on skin contact.
Do saltwater pools have copper?
Any pool can have copper. Source water may have it in it. Some pools have copper plumbing. Most pool heaters have copper heat exchangers. If your pH or Alkalinty levels are lower than recommended, then the copper in the plumbing or heater can be stripped out and stain the pool plaster a bluish-green color. Some allgaecides even use copper which will also stain. You should also take care using copper algaecide in salt water pools as they may cause problems with the chlorinators.
Why do your eyeglasses turn your skin green?
Probably b/c there's bit of copper in the metal. The copper is reacting with the sweat on your skin, creating a green stain.
