Chemische vergelijkingen in evenwicht op12/13/24

PbO₂ + K₃[Cr(OH)₆] + KOH = K₂CrO₄ + K₄[Pb(OH)₄] + H₂O =>
3 PbO₂ + 4 K₃[Cr(OH)₆] + 8 KOH = 4 K₂CrO₄ + 3 K₄[Pb(OH)₄] + 10 H₂O

Tl + Cl₂ = TlCl₂ =>
Tl + Cl₂ = TlCl₂

KMnO₄ + Fe(SO₄) + H₂SO₄ = MnSO₄ + K₂SO₄ + Fe₂(SO₄)₃ + H₂O =>
2 KMnO₄ + 10 Fe(SO₄) + 8 H₂SO₄ = 2 MnSO₄ + K₂SO₄ + 5 Fe₂(SO₄)₃ + 8 H₂O

Zn(cr) + CrCl₃(aq) = CrCl₂(aq) + ZnCl₂(aq) =>
Zn(cr) + 2 CrCl₃(aq) = 2 CrCl₂(aq) + ZnCl₂(aq)

MgSO₄*7H₂O + H₂O = MgSO₄*8H₂O =>
MgSO₄*7H₂O + H₂O = MgSO₄*8H₂O

H₂SO₄ + Ag = H₂O + AgSO₃ =>
H₂SO₄ + Ag = H₂O + AgSO₃

C₂H₂ + H₂O = CH₃ + CHO =>
C₂H₂ + H₂O = CH₃ + CHO

FeO + ClO₃{-} + H₃O{+} = Fe{3+} + Cl{-} + H₂O =>
6 FeO + ClO₃{-} + 18 H₃O{+} = 6 Fe{3+} + Cl{-} + 27 H₂O

CuSO₄ + Cr(NO₃)₂ = CrSO₄ + Cu(NO₃)₂ =>
CuSO₄ + Cr(NO₃)₂ = CrSO₄ + Cu(NO₃)₂

Ba + Cl₂ = BaCl₂ =>
Ba + Cl₂ = BaCl₂

AlCl₃(aq) + H₂SO₄(aq) = Al₂(SO₄)₃(aq) + HCl(aq) =>
2 AlCl₃(aq) + 3 H₂SO₄(aq) = Al₂(SO₄)₃(aq) + 6 HCl(aq)

C₂H₆ + O₂ = CO₂ + H₂O =>
2 C₂H₆ + 7 O₂ = 4 CO₂ + 6 H₂O

CH₃OH + HCOOH = CH₃COOH + H₂O =>
CH₃OH + HCOOH = CH₃COOH + H₂O

MnI₂ + Cl₂ + KOH = KMnO₄ + KI + KCl + H₂O =>
2 MnI₂ + 5 Cl₂ + 16 KOH = 2 KMnO₄ + 4 KI + 10 KCl + 8 H₂O

Na₃[Al(OH)₆] + CH₃COOH = CH₃COONa + Al(OH)₃ + H₂O =>
Na₃[Al(OH)₆] + 3 CH₃COOH = 3 CH₃COONa + Al(OH)₃ + 3 H₂O

MnO₂ + NaCl = MnCl₂ + Na₂O₂ =>
MnO₂ + 2 NaCl = MnCl₂ + Na₂O₂

CaO + HNO₂ = CaHNO₃ =>
CaO + HNO₂ = CaHNO₃

Ca₃P₂ + Na₂Co₃ = CaCo₃ + Na₃P =>
Ca₃P₂ + 3 Na₂Co₃ = 3 CaCo₃ + 2 Na₃P

KMnO₄ + NH₃ = MnO₂ + KOH + N₂ + HOH =>
2 KMnO₄ + 2 NH₃ = 2 MnO₂ + 2 KOH + N₂ + 2 HOH

Fe(H₂O)₆{3+} + OBr{-} + OH{-} = FeO₄{2-} + Br{-} + H₂O =>
2 Fe(H₂O)₆{3+} + 3 OBr{-} + 10 OH{-} = 2 FeO₄{2-} + 3 Br{-} + 17 H₂O

MnBr₃ + F₂ = MnF₃ + Br₂ =>
2 MnBr₃ + 3 F₂ = 2 MnF₃ + 3 Br₂

BaO₂ = Ba₂O₂ + O₂ =>
2 BaO₂ = Ba₂O₂ + O₂

NH₄Cl + Pb(OH)₂ = NH₃ + PbCl₂ + H₂O =>
2 NH₄Cl + Pb(OH)₂ = 2 NH₃ + PbCl₂ + 2 H₂O

OH + HNO₃ = H₂O + NO₃ =>
OH + HNO₃ = H₂O + NO₃

NiCl₂ + NH₄OH = Ni(NH₃)Cl₂ + H₂O =>
NiCl₂ + NH₄OH = Ni(NH₃)Cl₂ + H₂O

FeCl₂*4H₂O(aq) + H₂C₂O₄(aq) = FeC₂O₄(s) + H₂O(l) + HCl(aq) =>
FeCl₂*4H₂O(aq) + H₂C₂O₄(aq) = FeC₂O₄(s) + 4 H₂O(l) + 2 HCl(aq)

NH₂CH(CH₂C₆H₅OH)COOH + HCl = NH₃CH(CH₂C₆H₅OH)COOHCl =>
NH₂CH(CH₂C₆H₅OH)COOH + HCl = NH₃CH(CH₂C₆H₅OH)COOHCl

CrO₄{2-} + SO₃{2-} + H₂O + H{+} = Cr(OH)₄{-} + SO₄{2-} =>
2 CrO₄{2-} + 3 SO₃{2-} + 3 H₂O + 2 H{+} = 2 Cr(OH)₄{-} + 3 SO₄{2-}

ZnO + Ba(OH)₂ = Zn(OH)₂ + BaO =>
ZnO + Ba(OH)₂ = Zn(OH)₂ + BaO

NaOH + Sb(NO₃)₅ = NaNO₃ + Sb(OH)₅ =>
5 NaOH + Sb(NO₃)₅ = 5 NaNO₃ + Sb(OH)₅

Na + H₂O = NaOH + H₂ =>
2 Na + 2 H₂O = 2 NaOH + H₂

HCl(aq) + NaHCO₃ = NaCl + H₂CO₃ =>
HCl(aq) + NaHCO₃ = NaCl + H₂CO₃

HC₂H₃O₂ = H{+} + C₂H₃O₂{-} =>
HC₂H₃O₂ = H{+} + C₂H₃O₂{-}

HgCl₂ + SnCl₂ = Hg₂Cl₂ + SnCl₄ =>
2 HgCl₂ + SnCl₂ = Hg₂Cl₂ + SnCl₄

I₄O₉ = I₂O₆ + I₂O₂ =>
4 I₄O₉ = 5 I₂O₆ + 3 I₂O₂

NaOH + FeCl{3+} = NaCl{3+} + Fe(OH) =>
NaOH + FeCl{3+} = NaCl{3+} + Fe(OH)

Cs + H = HCs =>
Cs + H = HCs

H₃PO₄ + Ca(OH)₂ = CaHPO₄ + H₂O =>
H₃PO₄ + Ca(OH)₂ = CaHPO₄ + 2 H₂O

NO₃{-}{-}e = NO₂{-} + O₂ =>
2 NO₃{-}{-}e = 2 NO₂{-} + O₂

Zn + NaOH + H₂O = Na₂Zn(OH)₄H₂ =>
Zn + 2 NaOH + 2 H₂O = Na₂Zn(OH)₄H₂

Cr₂₀₃ + NaOH + H₂O = Na₃[Cr(OH)₆] + H₂ =>
2 Cr₂₀₃ + 1218 NaOH + 1218 H₂O = 406 Na₃[Cr(OH)₆] + 609 H₂

O₂ + S₈ = SO₃ =>
12 O₂ + S₈ = 8 SO₃

CH₃CHO + K₂Cr₂O₇ = CH₃COOH + Cr₂O₃ + K₂O =>
3 CH₃CHO + K₂Cr₂O₇ = 3 CH₃COOH + Cr₂O₃ + K₂O

Fe₂O₄ + Mg = Fe + MgO =>
Fe₂O₄ + 4 Mg = 2 Fe + 4 MgO

H₂O + TiOSO₄ = TiO(OH)₂ + H₂SO₄ =>
2 H₂O + TiOSO₄ = TiO(OH)₂ + H₂SO₄

CuO + AgNO₃ = CuO(NO₃)₂ + Ag =>
CuO + 2 AgNO₃ = CuO(NO₃)₂ + 2 Ag

Li + Br₂ = LiBr =>
2 Li + Br₂ = 2 LiBr

Mg + H₂SO₄ = H₂O + MgSO₄ + SO₂ =>
Mg + 2 H₂SO₄ = 2 H₂O + MgSO₄ + SO₂

[Cu(NH₃)₄(OH)₂] + HCl = CuCl₂ + H₂O + NH₄Cl =>
[Cu(NH₃)₄(OH)₂] + 6 HCl = CuCl₂ + 2 H₂O + 4 NH₄Cl

C₄H₁₀ + O₂ = C(O₂) + H₂O =>
2 C₄H₁₀ + 13 O₂ = 8 C(O₂) + 10 H₂O

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