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What happens when a strip of plastic is placed in a silver nitrate solution?
A white precipitate of silver chloride forms on the plastic strip due to a chemical reaction between the chloride ions present in the plastic and the silver ions in the silver nitrate solution. The silver chloride can be removed from the plastic by rinsing it with water to reveal a visible change on the strip.
How do you change the dome light on a Dodge Caravan?
To change the dome light on a Caravan,slip a thin object like a flat-edge screwdriver under the silver frame and GENTLY pry off. The white plastic cover is attached to the silver frame with a couple of plastic tabs. It can be removed to get washed, etc. Once this assembly is hanging down from the ceiling, the bulb can be accessed and replaced. To put the cover back, simply replace the white cover in the silver frame and push firmly into the ceiling until you hear it click into place.
How silver foil is made without using oxgut?
Silver foil is made in two other medias besides oxgut: A) In between plastic (mylar) sheets. B) In between carbon-coated paper.
What is the composition of silver medal?
Plastic with silver spray paint.
What materials are different ceiling fixtures made of?
There are many different materials used depending on the type of ceiling fixture you have. A typical ceiling fixture can have anything from silver to iron and even to wood.
Is real diamonds placed in pure silver rings?
Yes can be real diamonds you can placed in pure silver rings. Sincerely:Living life Enterprises. on you service!
Is the dark parts of a silver neckless physical or chemical change?
The dark parts of a silver necklace are evidence of a chemical change called tarnishing, or oxidation. It is due to the reaction between silver and oxygen. The best way to store your silver jewelry is in sealed plastic bags.
What is the colour of copper metal after being placed in silver nitrate solution?
Copper metal will turn a silver color when placed in silver nitrate solution due to a displacement reaction where silver ions (Ag+) from the solution form solid silver metal on the surface of the copper.
What is the effect of silver nanoparticles in plastic?
Silver nanoparticles are antibacterial, and when embedded in plastics for use in the medical field, are non-toxic. This makes silver nanoparticles useful in plastic applications such as surgical catheters.
Is silver bullion worth more encased in plastic?
Only if the plastic is made out of gold.
How many moles of silver will be generated if 1.30 moles of zinc is placed into the silver nitrate solution?
If the reaction is stoichiometric, 1.30 moles of zinc will generate an equal number of moles of silver. This is based on the balanced chemical equation for the reaction between zinc and silver nitrate.
What Element in Plastic Tarnishes Silver?
Plastic bags can exacerbate tarnish formation by trapping moisture within them. This is also known to cause pitting. Acids from plastics like polyvinyl chloride and polyvinyl acetate are also known to cause tarnish.
