Question

Dokończ równanie reakcji.

Al₂(So₄)₃ + KOH -->

CrCl₃ + Ca(OH)₂ -->

Pb(No₃)₂ + NaOH -->

NaOH + So₂ -->

NaOH + So₂ -->

Ca(OH)₂ + H₂S -->

KOH + H₂SO₄ -->

Ca(OH)2 +HNO₃ --->

Ba(OH)₂ + HNO₃ -->

Sr(OH)₂ + HCl -->

Za dobre rozwiązanie dam najlepszą . :D

Answer 1

Al₂(So₄)₃ + 6 KOH --> 2 Al(OH)₃osad  + 3 K₂SO₄

2 CrCl₃  +  3 Ca(OH)₂ --> 2 Cr(OH)₃osad + 3 CaCl₂

Pb(No₃)₂ + 2 NaOH -->Pb(OH)₂osad + 2 NaNO₂

2 NaOH + So₂ --> Na₂SO₃ + H₂0

NaOH + So₂ --> jw

Ca(OH)₂ + H₂S --> CaS + 2 H₂0

2 KOH + H₂SO₄ --> K₂SO₄ + 2 H₂0

Ca(OH)2 + 2 HNO₃ ---> Ca(NO₃)₂ + 2 H₂O

Ba(OH)₂ + 2 HNO₃ --> Ba(NO₃)₂ + 2 H₂0

Sr(OH)₂ + 2 HCl --> SrCl₂ + 2 H₂O

Answer 2

Al₂(So₄)₃ + 6KOH---->2Al(OH)₃ + 3K₂SO₄

2CrCl₃ + 3Ca(OH)₂---->2Cr(OH)₃ + 3CaCl₂

Pb(NO₃)₂ + 2 NaOH---->Pb(OH)₂ + 2NaNO₃

2NaOH + SO₂---->Na₂SO₃ + H₂O

2NaOH + SO₂---->Na₂SO₃ + H₂O

Ca(OH)₂ + H₂S---->CaS + 2H₂O

2KOH + H₂SO₄---->K₂SO₄ + 2H₂O

Ca(OH)₂ + 2HNO₃---->Ca(NO₃)₂ + 2H₂O

Ba(OH)₂ + 2HNO₃---->Ba(NO₃)₂ + 2H₂O

Sr(OH)₂ + 2HCl---->SrCl₂ + 2H₂O