Is the ability to tarnish a physical or chemical property

Chemistry

1 answer:

Damm [24]3 years ago

5 0

Answer:

$\boxed{\text{Chemical; physical; chemical}}$

Explanation:

Tarnish ing

Tarnishing is a chemical property.

One substance changes into another substance with different properties. For example, the tarnish on silverware is formed by the reaction of silver with hydrogen sulfite to form black silver sulfide.

2Ag + H₂S ⟶ Ag₂S + H₂

Freezing

Freezing is a physical property, because the composition of the substance does not change. After liquid water has frozen to ice, it is still water, but in the solid state.

H₂O(ℓ) ⇌ H₂O(s)

Rusting

Rusting is a chemical property, because a new substance with different properties is formed.

A simple equation for the formation of rust is

2 Fe + 3O₂ + H₂O ⟶ Fe₂O₃·H₂O

You might be interested in

Devon knows that there are 3 teaspoons (tsp) in 1 tablespoon (tbsp). His cookie recipe calls for 6 tbsp of honey.

vivado [14]

<span>The correct answer to this question might be a ratio of 3:1, simplified down from finding that there are 18 teaspoons in 6 tablespoons.</span>

4 0

4 years ago

Read 2 more answers

What effect does an ocean have on the climate

miv72 [106K]

A is the answer I got.

6 0

3 years ago

Which of the following would a chemist be most likely to study?

Volgvan

The answer to your question is,

B. Using Corn to develop a new polymer

-Mabel <3

8 0

3 years ago

Zinc can be removed from bronze by placing bronze in hydrochloric acid. The zinc reacts with the hydrochloric acid producing zin

Ber [7]

Answer:The Zinc Reacts With The Hydrochloric Acid Producing Zinc Chloride And Hydrogen Gas, And Leaving The Copper Behind. A. If 25.0 G Of Zinc ... Zn+ 2 HCI --> ZnCl2 + H2 (answer .771 G H2) B. If The Reaction Yields . ... If 25.0 g of zinc are in a sample of bronze, determine the theoretical yield of hydrogen gas. Zn+ 2 HCI

8 0

3 years ago

Why is earth’s interior layered?

leonid [27]

This is due to the different properties of the depth of the earth. The interior of the earth is made of heavier metals such as nickel and is hotter than the upper layers. The great pressure in these deep depths keep the elements from melting even at very high temperatures. The upper layers are made up of lighter elements such as iron and magnesium - and are less dense. These layers experience less pressure and temperatures than the deep interiors. Therefore their properties is a bit different. This also allows these layers to be semi-plastic than the soil core.

5 0

3 years ago