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nignag [31]
3 years ago
8

These values also increase from the bottom to the top of a group because the size of the atom decreases, resulting in a distance

between the nucleus and the valence electron shell, which increases the attraction between the protons and electrons.
Chemistry
1 answer:
Allushta [10]3 years ago
7 0

<span>These values also increase from the bottom to the top of a group because the size of the atom decreases, resulting in a smaller distance between the nucleus and the valence electron shell, which increases the attraction between the protons and electrons.</span>

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What is the molarity of a solution that contains 1000.0 mg of AgNO3 that has been dissolved in 500 mL of water
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0.012moldm⁻³

Explanation:

Given parameters:

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Volume of water = 500mL

Unknown:

Molarity of solution  = ?

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The molarity of a solution is the number of moles of a solute dissolved in volume of solvent.

 Molarity = \frac{xnumber of moles}{Volume}

 

Number of moles of AgNO₃  = ?

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   convert the given volume to dm³;

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Now solve;

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learn more:

Molarity brainly.com/question/9324116

#learnwithBrainly

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