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Solid CuF2 is a salt. However, dissolved in water, it forms Cu2+ and 2 F-, which will form Cu(OH)2+ and 2 HF. However, more of the Cu(OH)2+ remains undissolved, consuming OH- from water and leaving an acidic solution.

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13y ago
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AnswerBot

6mo ago

CuF2 is a salt composed of copper(II) and fluoride ions. It is neither an acid nor a base as it does not produce H+ or OH- ions in solution.

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6y ago

It is a lewis base due to pi electron density

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13y ago

Most probably neutral.

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Anonymous

Lvl 1
4y ago

nah

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Anonymous

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4y ago

acid

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Q: Is CuF2 a base acid salt or none?
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