Решить цепочку Al-AlBr3-Al(OH)3-NaAl(OH)4-AlCl3-Al(OH)3. Created by yuruyu33. himiya-ru

Решить цепочку Al-AlBr3-Al(OH)3-NaAl(OH)4-AlCl3-Al(OH)3...

July 2022 1 11 Report

Решить цепочку Al-AlBr3-Al(OH)3-NaAl(OH)4-AlCl3-Al(OH)3

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schrei199 1) 2Al + 3Br₂ ⇒ 2AlBr₃
2) AlBr₃ + 3NaOH ⇒ Al(OH)₃ + 3NaBr
3) Al(OH)₃ + NaOH ⇒ Na[Al(OH)₄]
4) Na[Al(OH)₄] + 4HCl ⇒ AlCl₃ + NaCl + 4H₂O
5) AlCl₃ + 3NaOH ⇒ Al(OH)₃ + 3NaCl

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yuruyu33 August 2022 | 0 Ответы

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