Question

please answer me fast, also explain the reason pleeeeese.

Answer 1

☆☆ AS-SALAMUALAIKUM ☆☆

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Iron (III) chloride (FeCl3) and sodium hydroxide (NaOH) reacts as follows:

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FeCl3 + 3 NaOH → Fe(OH)3 + 3 NaCl

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This reaction amounts to a very exothermic (from mixing a very acidic salt, FeCl3, and a strong base, NaOH) and expensive way to prepare hydrated rust (Fe2O3.3H2O) and common table salt.

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SO IT WOULD BE POSITIVELY CHARGED COLLOID AS IT IS AN EXOTHERMIC PROCESS

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♡♤♡ INSHALLAH IT WILL HELP U ♤♡♤