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Molodets [167]
2 years ago
14

How many electrons are in the outermost shell of the K+ ion in its ground state?​

Chemistry
1 answer:
ElenaW [278]2 years ago
6 0

Answer:

19 electrons

Explanation:

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Which one of the following pairs of separation techniques will BOTH separate salt from a mixture of salt and water?
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2. Which one of the following chemical equations is balanced? A. 2NaCl + H2SO4 → HCL + NaSO4 B. NH3 + H2O → 2NH4OH C. 2Na + S →
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Sophie [7]

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4 0
2 years ago
He generic metal a forms an insoluble salt ab(s) and a complex ac5(aq). the equilibrium concentrations in a solution of ac5 were
elena55 [62]
Balanced chemical reaction: A + 5C ⇄ AC₅.
<span>[A] = 0.100 M; equilibrium concentration.
</span><span>[C] = 0.0380 M.
</span>[AC₅] = 0.100 M.
Kf = [AC₅] / ([A] · [C]⁵).
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Kf = 12620658.54 = 1,26·10⁷.
<span>The formation constant can be calculated when </span>chemical equilibrium is reached, when the forward reaction rate is equal to the reverse reaction rate.
7 0
3 years ago
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