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astraxan [27]
3 years ago
8

Why are alloys generally used to make everyday objects

Chemistry
1 answer:
dezoksy [38]3 years ago
4 0
Chem bonds by exchanged charges create new characteristics as a result
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A depression that receives more water then is we will exist as a stream for a long period of time
Anvisha [2.4K]

The answer is the lake.


A lake is a large expanse of terrestrial water, consisting of streams that are linked to the lake. Although some dimensions of some salt-water lakes are considered island seas; they are therefore distinct from the lagoons, and are larger and deeper than the ponds, while remaining a water body by definition.


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3 years ago
What is meant by the term specific heat?
Alex73 [517]

Answer:

the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree).

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Write the net ionic reaction for the following double replacement reaction:
Schach [20]

Net ionic equation

Cu²⁺(aq)+S²⁻(aq)⇒CuS(s)

<h3>Further explanation</h3>

Double-Replacement reactions. Happens if there is an ion exchange between two ion compounds in the reactant to form two new ion compounds in the product

In the ion equation, there is a spectator ion that is the ion which does not react because it is present before and after the reaction  

When these ions are removed, the ionic equation is called the net ionic equation  

For gases and solids including water (H₂O) can be written as an ionized molecule  

Reaction

CuSO₄(aq)+Na₂S(aq)⇒CuS(s)+Na₂SO₄

ionic equation

Cu²⁺(aq)+SO₄²⁻(aq)+2Na⁺(aq)+S²⁻(aq)⇒CuS(s)+2Na⁺(aq+SO₄²⁻(aq)

spectator ions : 2Na⁺ and SO₄²⁻

Net ionic equation

Cu²⁺(aq)+S²⁻(aq)⇒CuS(s)

6 0
3 years ago
Which energy stored between plates of capacitor?
Mrac [35]

Answer: Electric energy

Explanation: Electrical energy is stored between plates in electric field

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What has alternating electronic and magnetic fields that travel in the form of a wave
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The magnate is the answer

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