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Silver oxide is photosensitive and silver can be separated.
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∙ 8y ago
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What metal is used in the reaction of metal and air?
Metals in the reactivity series from aluminium to copper react with oxygen in the air to form the metal oxide. Aluminium and Zinc reacts very quickly, Iron reacts slowly at room temperature. Tin, Lead and Copper reacts with Oxygen in air when heated. Silver, Gold and Platinum do not react with Oxygen in air
Why does silver get tarnished near a refinary?
Silver is more likely to tarnish near a petroleum refinery because hydrogen sulphide released from refineries, reacts with silver to form a black substance called silver sulphide.
When silver nitrate reacts with barium chloride silver chloride and barium nitrate are formed How many grams of silver chloride are formed when 10.8 g of silver nitrate reacts with 15 g of barium?
9.11 g
What other elements react negatively with silver?
For example halogens and sulfur reacts with silver.
What does caustic mean on product?
that reacts so harshly
Which gaseous product is formed when dilute nitric acid reacts with silver metal in the absence of air?
Let's see.2Ag + 2HNO3 -> 2AgNO3 + H2Looks like that gaseous product is hydrogen gas.
Why ag turn black on contact with air?
Silver tarnishes in air because it reacts with the oxygen to form silver oxide.
What is the product formed when calcium hydroxide reacts with air?
strong alkaline
Which is more durable silver or gold?
Gold is more durable than Silver. Silver reacts with Sulphur dioxide in air and gets blackened. This is not the case with gold. Gold rarely reacts and does not easily make compounds.
What is the chemical name of the product formed when copper reacts with a gas air?
An oxide is formed.
What reacts with or changes silver?
Silver reacts with sulfuric and nitric acid.
What product reacts with sodium chloride?
The reaction is: NaCl + AgNO3 = NaNO3 + AgCl(s) Silver chloride is a white precipitate.
When silver nitrate reacts with hydrochloride?
When silver nitrate reacts with hydrochloride a white precipitate of Silver Chloride is formed.
Is formation of silver sulfide when silver reacts with sulfur in the air a physical change?
chemical, specifically an "oxidation" reaction (even though oxygen is not involved).
Why does silver turn black while wearing it?
Its 'tarnish. Silver reacts with air and this is the result. If you wear silver (as opposed to leaving it in a jewellery box), it wont produce as much tarnish because it isn't as exposed to the air. Having said that, I have items of silver which are terribly tarnished yet have not been exposed to air--silver also reacts with skin chemicals. Its easy to clean off if you do it every time you wear it-let it build up and its a nuisance to get rid of. .
Is a Silverware tarnishing a physical or Chemical change?
It's a chemical change. The silver reacts with sulfur compounds from the air.
What happens when silver reacts with air?
it tarnishes and can make a dull layer of metal oxide on the surface"tarnish" or oxidation.
