Is a silver tarnish a physical or chemical change?

Question

Is a silver tarnish a physical or chemical change?

asked Jan 18, 2022 by anonymous

1 Answer

Answer :

It is a chemical change. Oxygen from the air combined chemicallywith the silver to form silver oxide- that is the tarnish.

answered Jan 18, 2022 by anonymous
selected Jan 18, 2022 by anonymous

Related questions

Will the Sterling Silver 8mm Xox Wedding Ring ever tarnish?

Description : Will the Sterling Silver 8mm Xox Wedding Ring ever tarnish?

Last Answer : Sterling will tarnish, but if you keep it regularly polished it won't be a problem at all.

Fluorescent dyes are added in detergents to (A) Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics (B) Attain distinctiveness from other brands (C) Act as tarnish inhibitor for metals like German silver (D) None of these

Description : Fluorescent dyes are added in detergents to (A) Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics (B) Attain distinctiveness ... brands (C) Act as tarnish inhibitor for metals like German silver (D) None of these

Last Answer : (A) Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics

Is taking out your best silver spoons and know that it is very dull and it has black dots on them is it a chemical change or physical change?

Description : Is taking out your best silver spoons and know that it is very dull and it has black dots on them is it a chemical change or physical change?

Last Answer : What is the answer ?

Can you remove tarnish on this aluminum kitchen tool?

Description : Can you remove tarnish on this aluminum kitchen tool?

Last Answer : Take a green Scotchbrite scrubby pad to it. The tarnish is only a few molecules deep, and the green scrubbies are abrasive enough to remove that layer. It will also remove that nice, shiny finish, however

What is the meaning of the word Tarnish ?

Last Answer : To be dirty , to be dull, etc.

Which metal is sure not not tarnish on a ring?

Description : Which metal is sure not not tarnish on a ring?

Last Answer : Gold and platinum will not tarnish on a ring.

What causes silverware to tarnish?

Description : What causes silverware to tarnish?

Last Answer : The most common cause of tarnish to silverware (or any silver for that matter) would be sulfide. Any material that contains sulfide will most likely be the cause of your silverware tarnish. There are ... be the most common causes. Some are slow to tarnish, and others could accelerate the process.

Will the Pottery Barn Hammered Nickel Bath Accessories tarnish after time?

Description : Will the Pottery Barn Hammered Nickel Bath Accessories tarnish after time?

Last Answer : The pottery Barn Nickel Bath Accessories are made of a special material to protect from the humidity of the the bathroom. Therefore the product will not tarnish over time.

Which flatware wont tarnish or rust?

Description : Which flatware wont tarnish or rust?

Last Answer : If your main criterion in picking flatware is picking a set that will not rust or tarnish, and that will not require a huge amount of upkeep, then you are going to want to purchase stainless steel ... , and oftentimes can look just as nice. Especially when the silver is rusting, and the steel isnt.

Pick out the wrong statement. (A) Eosin requirement in tallow soap is about 40-50% which fastens the lather formation, softens the hard soaps and increases its cleansing action (B) Soap powder is prepared by mixing soap with hydrated sodium carbonate (C) Detergents differ from soaps in their action in hard water (D) Tarnish inhibitor (e.g., Benzotriazole) is added in soap to facilitate the removal of stains due to tea, blood etc

Description : Pick out the wrong statement. (A) Eosin requirement in tallow soap is about 40-50% which fastens the lather formation, softens the hard soaps and increases its cleansing action (B) Soap powder is ... ., Benzotriazole) is added in soap to facilitate the removal of stains due to tea, blood etc

Last Answer : (D) Tarnish inhibitor (e.g., Benzotriazole) is added in soap to facilitate the removal of stains due to tea, blood etc

Can Social Media Marketing tarnish a firm's Brand Image  TRUE  FALSE

Description : Can Social Media Marketing tarnish a firm's Brand Image  TRUE  FALSE

Last Answer :  TRUE

.Identify the physical and chemical changes from the following (i)Burning of magnesium in air (ii)Electrolysis of water (iii)Tarnishing of silver spoon (iv)Sublimation of iodine -Chemistry

Description : .Identify the physical and chemical changes from the following (i)Burning of magnesium in air (ii)Electrolysis of water (iii)Tarnishing of silver spoon (iv)Sublimation of iodine -Chemistry

Last Answer : (i) Burning of magnesium in air : Chemical change (ii) Tarnishing of silver spoon : Chemical change (iii) Sublimation of iodine : Physical change (iv) Electrolysis of water to form hydrogen and oxygen is also a chemical change.

10.(a) An ore on treatment with dilute hydrochloric acid produces brisk effervesces. What type of ore is this? What steps will be required to obtain metal from the enriched ore. , (b) Copper coin is kept immersed in silver nitrate solution for some time. What change will take place in coin and colour of the solution ? Write balanced chemical equation of the reaction involved. -Chemistry

Description : 10.(a) An ore on treatment with dilute hydrochloric acid produces brisk effervesces. What type of ore is this? What steps will be required to obtain metal from the enriched ore. , (b) ... in coin and colour of the solution ? Write balanced chemical equation of the reaction involved. -Chemistry

Last Answer : (a) Carbonate ore: (i) Calcination: Carbonate ore is heated in limited supply of air and oxide is obtained, e.g. (b) Copper, being more reactive than silver will displace silver from silver nitrate ... and there will be deposition of silver on copper coin. The colour of solution will turn to blue.

What is the difference between a chemical change and a physical change?

Description : What is the difference between a chemical change and a physical change?

Last Answer : Answer: A chemical change is a process that results in the formation of one or more new substances with different chemical properties, while a physical change is a process that changes the physical ... it changes the state of the water from solid to liquid without changing its chemical composition.

What is the difference between a physical change and a chemical change?

Description : What is the difference between a physical change and a chemical change?

Last Answer : A: A physical change involves a change in physical appearance, while a chemical change involves a change in chemical composition.

What is the difference between a chemical and a physical change?

Description : What is the difference between a chemical and a physical change?

Last Answer : A: A chemical change results in the formation of new substances with different chemical properties, while a physical change does not result in the formation of new substances.

Wouldn't an electron exchange in a chemical reaction be considered a physical change?

Description : Wouldn't an electron exchange in a chemical reaction be considered a physical change?

Last Answer : Do your own homework. Seriously.

Is there really a difference between a chemical change and a physical change?

Description : Is there really a difference between a chemical change and a physical change?

Last Answer : Yes? A total difference.

Give me 5 examples of physical change & chemical change?

Description : Give me 5 examples of physical change & chemical change?

Last Answer : If I remember correctly chemical change- bubbles, smell, color, temperature, light emitted, taste… I think there are more. Physical… Seems kind of obvious. Try reading your book instead of asking Fluther to help you with your homework.

Why is the tearing of paper a physical change not a chemical change?

Description : Why is the tearing of paper a physical change not a chemical change?

Last Answer : Found a possible answer =/ http://answers.yahoo.com/question/index?qid=20081017160844AAXQ9jE

12.Few iron filings and a pinch of sulphur powder are taken in a china dish and mixed properly. Justify the change, giving two points as physical/chemical change. -Chemistry

Description : 12.Few iron filings and a pinch of sulphur powder are taken in a china dish and mixed properly. Justify the change, giving two points as physical/chemical change. -Chemistry

Last Answer : It is a physical change as if we will bring the magnet near it all the iron fillings will attract towards it. Hence it shows the properties of it constituents are present so, no new substance is formed. Therefore, it is a physical change .

tearing a piece of paper in half physical or chemical change?

Description : tearing a piece of paper in half physical or chemical change?

Last Answer : Physical change

is stapling an envelope a Physical or chemical change?

Description : is stapling an envelope a Physical or chemical change?

Last Answer : A physical change

Does freezing chocolate covered bananas is a physical change or a chemical change?

Description : Does freezing chocolate covered bananas is a physical change or a chemical change?

Last Answer : Physical change

What is the meaning of Physical Change What is the meaning of Chemical Change?

Description : What is the meaning of Physical Change What is the meaning of Chemical Change?

Last Answer : PHYSICAL CHANGE - refers to the change in size, shape, or state of matter.CHEMICAL CHANGE - happens when one chemical substance is transformed into one or more different substance, such as iron becomes rust.

is this a chemical or a physical change you toast a bread and it is all burned

Description : is this a chemical or a physical change you toast a bread and it is all burned

Last Answer : It is a chemical change.

The addition of any substance to water which leads to change in its physical and chemical characteristics is defined as water pollution. It results in

Description : The addition of any substance to water which leads to change in its physical and chemical characteristics is defined as water pollution. It results in

Last Answer : The addition of any substance to water which leads to change in its physical and ... Increased photosynthesis D. Increased turbidity and deoxygenation

What is Burning sugar for caramel is a physical change or a chemical change?

Description : What is Burning sugar for caramel is a physical change or a chemical change?

Last Answer : Need answer

Is copper one pounded into sheets is a chemical or physical change?

Description : Is copper one pounded into sheets is a chemical or physical change?

Last Answer : This is a physical change.

Is A car fender rusting a physical or chemical change?

Description : Is A car fender rusting a physical or chemical change?

Last Answer : Uhh definitely a chemical

Is crushing a can a physical change or chemical?

Description : Is crushing a can a physical change or chemical?

Last Answer : Why y'all wanna know listen to teacher

Is adding water to soup A physical change or chemical change?

Description : Is adding water to soup A physical change or chemical change?

Last Answer : Need answer

Is a seed changing into a pumpkin chemical or physical change?

Description : Is a seed changing into a pumpkin chemical or physical change?

Last Answer : Need answer

Is seeds to pumpkin physical or chemical change?

Description : Is seeds to pumpkin physical or chemical change?

Last Answer : This process involve chemical reactions but also physical changes.

When Metal is drawn out into a wire is it a chemical change or physical change?

Description : When Metal is drawn out into a wire is it a chemical change or physical change?

Last Answer : Need answer

Is mixing kool aid in water a physical or chemical change?

Description : Is mixing kool aid in water a physical or chemical change?

Last Answer : Physical change. If you evaporate the water, you get the KoolAid back.

Is solubility chemical or physical change?

Description : Is solubility chemical or physical change?

Last Answer : Solubility is a physical property because it is related to aphysical, not a chemical, change. When something dissolves, it doesnot change chemically. It is still the same compound/molecule, etc.when it was not dissolved in the solvent.

Is propane gas buning to melt gold a physical change or a chemical change?

Description : Is propane gas buning to melt gold a physical change or a chemical change?

Last Answer : Need answer

In a physical change some of the first physical properties of the substance may be altered and the chemical composite remains the same true or false?

Description : In a physical change some of the first physical properties of the substance may be altered and the chemical composite remains the same true or false?

Last Answer : The chemical composition is unchanged.

Is adding antifreezer to radiator of car a physical or chemical change?

Description : Is adding antifreezer to radiator of car a physical or chemical change?

Last Answer : It is a physical change because its composition does not change. There is no chemical reaction when you pour it from one container to another.

Is the liquid propane in a barbecue evaporates away because the user left the valve open a chemical or physical change?

Description : Is the liquid propane in a barbecue evaporates away because the user left the valve open a chemical or physical change?

Last Answer : It's a physical change. Chemically, it's still propane - butit's physically changed from a liquid to a gas.

Is crushing ice in blender a chemical or physical change?

Description : Is crushing ice in blender a chemical or physical change?

Last Answer : It's a physical change ! Chemically it's still water (ice).

Is sawing a piece of lumber in half is a physical or chemical change?

Description : Is sawing a piece of lumber in half is a physical or chemical change?

Last Answer : It is a physical change. The two smaller pieces of lumber still have the same composition as the original piece of lumber. There was no chemical change.

If food is digested is it a physical or chemical change?

Description : If food is digested is it a physical or chemical change?

Last Answer : Both. Food is chewed, mixed with liquids and digestive fluids(physical change) , but it then undergoes a chemical change whendigestive fluids act on the food. Physical changes can be undone,chemical cannot.

Is a rusting paper clip a physical or chemical change?

Description : Is a rusting paper clip a physical or chemical change?

Last Answer : yes

How does physical change and chemical change affect mass?

Description : How does physical change and chemical change affect mass?

Last Answer : Neither of them affect mass in a closed system.

Is turning bread into toast a physical or chemical change and why?

Description : Is turning bread into toast a physical or chemical change and why?

Last Answer : It is both. You dry the moisture out of the bread. However, thebrowning is a chemical change, as the chemical bonds arechanged.

Is Melting coin being heated and turn black this is used as a test for metal a chemical or a physical change?

Description : Is Melting coin being heated and turn black this is used as a test for metal a chemical or a physical change?

Last Answer : hg