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Ruth Archer
Chemistry
25 August, 12:18
How many PO43? ions are in a mole of K3PO4?
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Ethan Cobb
25 August, 12:31
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K₃PO₄ → 3K⁺ (aq) + PO₄³⁻ (aq)
One mole of PO₄³⁻ ion gets dissociated from one mole of K₃PO₄
As per the definition of Avogadro's number, 1 mole = 6.022 x 10²³ ions
One mole of PO₄³⁻ ions x (6.022 x 10²³ ions / 1 mole of PO₄³⁻ ions)
= 6.022 x 10²³ ions
Therefore, there are 6.022 x 10²³ PO₄³⁻ ions in a mole of K₃PO₄.
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