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Dafna1 [17]
3 years ago
8

The atomic number of carbon is 6. its nucleus must contain:

Chemistry
1 answer:
Aloiza [94]3 years ago
5 0
Must contain: 6 protons, 6 electrons and 12 neutrons.
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Calculate the silver ion concentration in a saturated solution of silver(i) sulfate (ksp = 1.4 × 10–5).
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Answer:

= 0.030 M

Explanation:

We can take x to be the concentration in mol/L of Ag2SO4 that dissolves  

Therefore;  concentration of  Ag+ is 2x mol/L and that of SO4^2- x mol/L.

Ksp = 1.4 x 10^-5

Ksp = [Ag+]^2 [SO42-]

      = (2x)^2(x)

      = 4x^3  

Thus;

4x^3  = 1.4 x 10^-5

         = 0.015 M

molar solubility = 0.015 M

But;

[Ag+]= 2x

Hence; silver ion concentration is

= 2 x 0.015 M

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Answer:

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I need help with my math but you can only choose one correct answer​
Anika [276]

Answer:

Explanation:

Decomposition is the answer.

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Which of the following physicists paved the path for experiments with subatomic particles with his discovery of the
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