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Breng de vergelijking van een chemische reactie in evenwichtNa₂O₂ + MnSO₄ = Na₂SO₄ + MnO₂ =>
Na₂O₂ + MnSO₄ = Na₂SO₄ + MnO₂

(NH₂)₃PO₄ + CaCl₂ = (NH₂)Cl₂ + Ca₃PO₄ =>
(NH₂)₃PO₄ + 3 CaCl₂ = 3(NH₂)Cl₂ + Ca₃PO₄

Na₂CO₃ + H₂SO₄ = Na₂SO₄ + CO₂ + H₂O =>
Na₂CO₃ + H₂SO₄ = Na₂SO₄ + CO₂ + H₂O

K₂CrO₄(aq) + Pb(NO₃)₂(aq) = PbCrO₄(s) + KNO₃(aq) =>
K₂CrO₄(aq) + Pb(NO₃)₂(aq) = PbCrO₄(s) + 2 KNO₃(aq)

Pb(NO₃)₂ + Na₂(CO₃) = PbCO₃ + NaNO₃ =>
Pb(NO₃)₂ + Na₂(CO₃) = PbCO₃ + 2 NaNO₃

K₂Cr₂O₇(s) + HI(aq) + H₂SO₄(s) = Cr₂(SO₄)₃(aq) + H₂O(l) + I₂(s) + K₂SO₄(s) =>
K₂Cr₂O₇(s) + 6 HI(aq) + 4 H₂SO₄(s) = Cr₂(SO₄)₃(aq) + 7 H₂O(l) + 3 I₂(s) + K₂SO₄(s)

C₆H₁₂O₆NaOH = C₆H₁₁O₆NaH₂O =>
C₆H₁₂O₆NaOH = C₆H₁₁O₆NaH₂O

PCl₅(s) + H₂O(liq) = H₃PO₄(aq) + HCl(aq) =>
PCl₅(s) + 4 H₂O(liq) = H₃PO₄(aq) + 5 HCl(aq)

H₂SO₄ + NO₂ + H₂O = S + HNO₃ =>
H₂SO₄ + 6 NO₂ + 2 H₂O = S + 6 HNO₃

HCOOC₂H₅ + H₂ = CH₃OH + C₂H₅OH =>
HCOOC₂H₅ + 2 H₂ = CH₃OH + C₂H₅OH

ZnSO₄(aq) + BaCl₂(aq) = ZnCl₂(aq) + BaSO₄(aq) =>
ZnSO₄(aq) + BaCl₂(aq) = ZnCl₂(aq) + BaSO₄(aq)

K₂Cr₂O₇ + KBr + H₂SO₄ = Br₂ + Cr₂(SO₄) + K₂SO₄ + H₂O =>
K₂Cr₂O₇ + 10 KBr + 7 H₂SO₄ = 5 Br₂ + Cr₂(SO₄) + 6 K₂SO₄ + 7 H₂O

Se + O₂ = SeO₂ =>
Se + O₂ = SeO₂

HI + KMnO₄ + H₂SO₄ = I₂ + MnSO₄ + K₂SO₄ + H₂O =>
10 HI + 2 KMnO₄ + 3 H₂SO₄ = 5 I₂ + 2 MnSO₄ + K₂SO₄ + 8 H₂O

AlF₃ + Na₂CO₃ = NaF + Al₂(CO₃)₃ =>
2 AlF₃ + 3 Na₂CO₃ = 6 NaF + Al₂(CO₃)₃

HI + KMnO₄ + H₂SO₄ = I₂ + MnSO₄ + K₂SO₄ + H₂O =>
10 HI + 2 KMnO₄ + 3 H₂SO₄ = 5 I₂ + 2 MnSO₄ + K₂SO₄ + 8 H₂O

AlF₃ + Na₂CO₃ = NaF + Al₂(CO₃)₃ =>
2 AlF₃ + 3 Na₂CO₃ = 6 NaF + Al₂(CO₃)₃

HI + KMnO₄ + H₂SO₄ = I₂ + MnSO₄ + K₂SO₄ + H₂O =>
10 HI + 2 KMnO₄ + 3 H₂SO₄ = 5 I₂ + 2 MnSO₄ + K₂SO₄ + 8 H₂O

AlF₃ + Na₂CO₃ = NaF + Al₂(CO₃)₃ =>
2 AlF₃ + 3 Na₂CO₃ = 6 NaF + Al₂(CO₃)₃

HI + KMnO₄ + H₂SO₄ = I₂ + MnSO₄ + K₂SO₄ + H₂O =>
10 HI + 2 KMnO₄ + 3 H₂SO₄ = 5 I₂ + 2 MnSO₄ + K₂SO₄ + 8 H₂O

AlF₃ + Na₂CO₃ = NaF + Al₂(CO₃)₃ =>
2 AlF₃ + 3 Na₂CO₃ = 6 NaF + Al₂(CO₃)₃

HI + KMnO₄ + H₂SO₄ = I₂ + MnSO₄ + K₂SO₄ + H₂O =>
10 HI + 2 KMnO₄ + 3 H₂SO₄ = 5 I₂ + 2 MnSO₄ + K₂SO₄ + 8 H₂O

AlF₃ + Na₂CO₃ = NaF + Al₂(CO₃)₃ =>
2 AlF₃ + 3 Na₂CO₃ = 6 NaF + Al₂(CO₃)₃

HI + KMnO₄ + H₂SO₄ = I₂ + MnSO₄ + K₂SO₄ + H₂O =>
10 HI + 2 KMnO₄ + 3 H₂SO₄ = 5 I₂ + 2 MnSO₄ + K₂SO₄ + 8 H₂O

AlF₃ + Na₂CO₃ = NaF + Al₂(CO₃)₃ =>
2 AlF₃ + 3 Na₂CO₃ = 6 NaF + Al₂(CO₃)₃

Na₂CO₃ + AlF₃ = Al₂O₃ + NaF + CO₂ =>
3 Na₂CO₃ + 2 AlF₃ = Al₂O₃ + 6 NaF + 3 CO₂

HI + KMnO₄ + H₂SO₄ = I₂ + MnSO₄ + K₂SO₄ + H₂O =>
10 HI + 2 KMnO₄ + 3 H₂SO₄ = 5 I₂ + 2 MnSO₄ + K₂SO₄ + 8 H₂O

AlF₃ + Na₂CO₃ = NaF + Al₂(CO₃)₃ =>
2 AlF₃ + 3 Na₂CO₃ = 6 NaF + Al₂(CO₃)₃

K + HO = KOH =>
K + HO = KOH

HI + KMnO₄ + H₂SO₄ = I₂ + MnSO₄ + K₂SO₄ + H₂O =>
10 HI + 2 KMnO₄ + 3 H₂SO₄ = 5 I₂ + 2 MnSO₄ + K₂SO₄ + 8 H₂O

ZnO + (NH₄)₂SO₄ = ZnSO₄ + NH₃ + H₂O =>
ZnO + (NH₄)₂SO₄ = ZnSO₄ + 2 NH₃ + H₂O

Na₂CrO₄ + HNO₃ = Na(NO₃) + H₂CrO₄ =>
Na₂CrO₄ + 2 HNO₃ = 2 Na(NO₃) + H₂CrO₄

Mg + H₂SO₄ = Mg₂SO₄ + H₂O + S =>
6 Mg + 4 H₂SO₄ = 3 Mg₂SO₄ + 4 H₂O + S

KNO₂ + H₂SO₄ + KMnO₄ = K₂SO₄ + H₂O + MnSO₄ + KNO₃ =>
5 KNO₂ + 3 H₂SO₄ + 2 KMnO₄ = K₂SO₄ + 3 H₂O + 2 MnSO₄ + 5 KNO₃

NaOH + CaPO₄ = CaOH + NaPO₄ =>
NaOH + CaPO₄ = CaOH + NaPO₄

HC₂H₃O₂ + NaOH = NaC₂H₃O₂(aq) + H₂O =>
HC₂H₃O₂ + NaOH = NaC₂H₃O₂(aq) + H₂O

V(s) + H₂O(l) = V₂O₅(s) + H₂ =>
2 V(s) + 5 H₂O(l) = V₂O₅(s) + 5 H₂

Ag + Sg = AgSg =>
Ag + Sg = AgSg

Fe(CN)₆₄{-} + CuSO₄ = Cu₂Fe(CN)₆₄{-} + SO₄ =>
Fe(CN)₆₄{-} + 2 CuSO₄ = Cu₂Fe(CN)₆₄{-} + 2 SO₄

C₅H₁₂ + HCl = C₅H₁₃Cl =>
C₅H₁₂ + HCl = C₅H₁₃Cl

Pb(s) + AgNO₃ = Pb(NO₃)₂ + Ag(s) =>
Pb(s) + 2 AgNO₃ = Pb(NO₃)₂ + 2 Ag(s)

C₇H₈O + CH₃COOH = C₆H₅CH₂OCOCH₃ + H₂O =>
C₇H₈O + CH₃COOH = C₆H₅CH₂OCOCH₃ + H₂O

CaCO₃ + SO₂ + O₂ = CaSO₄ + CO₂ =>
2 CaCO₃ + 2 SO₂ + O₂ = 2 CaSO₄ + 2 CO₂

KMnO₄(s) = K₂MnO₄(s) + MnO₂(s) + O₂(g) =>
2 KMnO₄(s) = K₂MnO₄(s) + MnO₂(s) + O₂(g)

NO₂Ba = Ba(NO₂) =>
NO₂Ba = Ba(NO₂)

NaOH + CaPO₄ = CaOH + NaPO₄ =>
NaOH + CaPO₄ = CaOH + NaPO₄

SnCl₂ + Zn = ZnCl + Sn =>
SnCl₂ + 2 Zn = 2 ZnCl + Sn

NH₂OH + HNO₃ = NH₂NO + HOH =>
5 NH₂OH + HNO₃ = 3 NH₂NO + 5 HOH

BaSO₄HNO₃ = Ba(NO₃)SO₄H =>
BaSO₄HNO₃ = Ba(NO₃)SO₄H

Pb(BrO₃)₂ + KI = KBrO₃ + PbI₂ =>
Pb(BrO₃)₂ + 2 KI = 2 KBrO₃ + PbI₂

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