Potassium carbonate, K 2CO 3, sodium iodide, NaI, potassium bromide, KBr, methanol, CH 3OH, and ammonium chloride, NH 4Cl, are soluble in wa

Question

Potassium carbonate, K 2CO 3, sodium iodide, NaI, potassium bromide, KBr, methanol, CH 3OH, and ammonium chloride, NH 4Cl, are soluble in water. Which produces the largest number of dissolved particles per mole of dissolved solute

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Latifah 4 years 2021-07-13T12:46:52+00:00 1 Answers 6 views 0

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  1. Sigrid
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    2021-07-13T12:48:34+00:00
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    Answer:

    Potassium carbonate (K₂CO₃)

    Explanation:

    The compounds dissociate into ions in water, as follows:

    K₂CO₃ → 2 K⁺ + CO₃⁻    ⇒ 3 dissolved particles per mole

    NaI → Na⁺ + I⁻    ⇒ 2 dissolved particles per mole

    KBr → K⁺ + Br⁻   ⇒ 2 dissolved particles per mole

    CH₃OH → CH₃O⁻ + H⁺  ⇒ 2 dissolved particles per mole

    NH₄Cl → NH₄⁺ + Cl⁻   ⇒ 2 dissolved particles per mole

    Therefore, the largest number of dissolved particles per mole of dissolved solute is produced by potassium carbonate (K₂CO₃).

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