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aleksandrlebedev
@aleksandrlebedev
April 2022
1
17
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Помогите с химией в конце вещество которое не видно Al(oh)3
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zubareva45
Verified answer
AICI₃ + 3NaOH=AI(OH)₃↓+ 3NaCI
AI(OH)₃ + KOH=K₃[Al(OH)₆]
K₃[Al(OH)₆] + AlCl₃
= 2Al(OH)
₃↓
+ 3KCl
H₂S+ Pb(NO₃)₂= PbS↓ + 2HNO₃
2PbS +3O₂= 2PbO + 2SO₂
3PbO + 2AI = 3Pb + AI₂O₃
Al₂O₃ + 6HCI = 2AICI₃ +3H₂O
AICI₃ + 3NaOH=AI(OH)₃↓+ 3NaCI
2 votes
Thanks 0
zubareva45
Извини, если, что-то не так. Очень плохо видно формулы.
aleksandrlebedev
Спасибо но я уже все сделал сам))
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Answers & Comments
Verified answer
AICI₃ + 3NaOH=AI(OH)₃↓+ 3NaCIAI(OH)₃ + KOH=K₃[Al(OH)₆]
K₃[Al(OH)₆] + AlCl₃ = 2Al(OH)₃↓ + 3KCl
H₂S+ Pb(NO₃)₂= PbS↓ + 2HNO₃
2PbS +3O₂= 2PbO + 2SO₂
3PbO + 2AI = 3Pb + AI₂O₃
Al₂O₃ + 6HCI = 2AICI₃ +3H₂O
AICI₃ + 3NaOH=AI(OH)₃↓+ 3NaCI