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nikitadnepr [17]
2 years ago
14

How many atoms of silver are present in one mole of silver

Chemistry
1 answer:
Novay_Z [31]2 years ago
7 0

Answer:

Multiply the mass of the silver atom with avagadro no you will get the no of atoms .

Explanation:

suppose 0.25 moles are silver are multiplied with 6.02*10^23 , you will get the atoms of silver element

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The only number that is between that range is 2 degrees C.
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Calculate the molarity of hydroxide ion in an aqueous solution that has a poh of 5.00
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1.00 x 10^-5 M

Explanation:

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Explain how a plant is adapted for photosynthesis
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Which pair has identical electron configurations?
Thepotemich [5.8K]

Identical electron configurations : K⁺ and Cl⁻

<h3>Further explanation  </h3>

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This energy level is expressed in the form of electron configurations.  

Charging electrons in the sub-shell uses the following sequence:  

<em>1s², 2s², 2p⁶, 3s², 3p⁶, 4s², 3d¹⁰, 4p⁶, 5s², 4d¹⁰, 5p⁶, 6s², etc.  </em>

  • S²⁻ and CI

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Cl : [Ne] 3s²3p⁵

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Cl⁻ : 1s² 2s² 2p⁶ 3s²3p⁶

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Ar : [Ne] 3s²3p⁶

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K : 1s² 2s² 2p⁶ 3s² 3p⁶4s¹

6 0
3 years ago
Anybody know the answer to this
eduard

An atom's mass is determined by its protons and neutrons.

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Water is a universal solvent.

Carbohydrates (carbs) are used by the body for energy.

Steroids and triglycerides are lipids.

Proteins that catalyze chemical reactions are called enzymes.

8 0
2 years ago
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