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Balance the equation of any chemical reactionZn(OH)₂ + Cl₂ = ZnCl + H₂O₂ =>
2 Zn(OH)₂ + Cl₂ = 2 ZnCl + 2 H₂O₂

Ni(OH)₂ + HCl = NiCl₂ + H₂O =>
Ni(OH)₂ + 2 HCl = NiCl₂ + 2 H₂O

*3H₂O₂ + *2ZnS = *5ZnSO₃ + *9H₂O =>
30*3H₂O₂ + 15*2ZnS = 6*5ZnSO₃ + 10*9H₂O

MgBr₂ + K₂CO₃ = Mg₂(CO₃)₂ + KBr =>
2 MgBr₂ + 2 K₂CO₃ = Mg₂(CO₃)₂ + 4 KBr

AgNO₃(aq) + Al(s) = AlNO₃(aq) + Ag(s) =>
AgNO₃(aq) + Al(s) = AlNO₃(aq) + Ag(s)

H₂CrO₄(aq) + NaHSO₃(aq) + H₂SO₄(aq) = Cr₂(SO₄)₃(S) + Na₂SO₄(aq) + H₂O(l) =>
2 H₂CrO₄(aq) + 6 NaHSO₃(aq) + H₂SO₄(aq) = Cr₂(SO₄)₃(S) + 3 Na₂SO₄(aq) + 6 H₂O(l)

NH₄OH + H₃BO₄ = NH₄H₂BO₄ + H₂O =>
NH₄OH + H₃BO₄ = NH₄H₂BO₄ + H₂O

C₈H₈N₂O₄ + O₂ = N₂ + CO₂ + H₂O =>
C₈H₈N₂O₄ + 8 O₂ = N₂ + 8 CO₂ + 4 H₂O

AgNO₃(aq) + NH₄OH(aq) = Ag₂O(s) + H₂O(aq) + NH₄(NO₃)(aq) =>
2 AgNO₃(aq) + 2 NH₄OH(aq) = Ag₂O(s) + H₂O(aq) + 2 NH₄(NO₃)(aq)

C₂H₅NH₂ + C₂H₅OH = (C₂H₅)₂NH + H₂O =>
C₂H₅NH₂ + C₂H₅OH = (C₂H₅)₂NH + H₂O

Ca(NO₃)₂*2H₂O + K₂CO₃ = KNO₃ + CaCO₃ + H₂O =>
Ca(NO₃)₂*2H₂O + K₂CO₃ = 2 KNO₃ + CaCO₃ + 2 H₂O

H₂S + H₂SO₄ = H₂O + S =>
3 H₂S + H₂SO₄ = 4 H₂O + 4 S

Ba₃(PO₂S₂)₂ + H₂SO₄ = BaSO₄ + H₃PO₂S₂ =>
Ba₃(PO₂S₂)₂ + 3 H₂SO₄ = 3 BaSO₄ + 2 H₃PO₂S₂

FeS + H = Fe + SH =>
FeS + H = Fe + SH

Br₂ + H₂O₂ = HOBr =>
Br₂ + H₂O₂ = 2 HOBr

FeCl₃ + NH₄ = FeH₄ + NCl₃ =>
FeCl₃ + NH₄ = FeH₄ + NCl₃

MgO(s) + HCl(l) = MgCl₂(s) + H₂O(l) =>
MgO(s) + 2 HCl(l) = MgCl₂(s) + H₂O(l)

MnO₂ + KClO₃ + H₂O = H₂MnO₄ + KCl =>
3 MnO₂ + KClO₃ + 3 H₂O = 3 H₂MnO₄ + KCl

HCl(aq)(stomachacid) + CaCO₃(s) = CaCl₂(aq) + CO₂(g) + H₂O(l) =>
2 HCl(aq)(stomachacid) + CaCO₃(s) = CaCl₂(aq) + CO₂(g) + H₂O(l)

KMnO₄ + H₂SO₄ + NaHSO₃ = MnSO₂ + K₂SO₄ + NaSO₄ + H₂O =>
2 KMnO₄ + 3 H₂SO₄ + 6 NaHSO₃ = 2 MnSO₂ + K₂SO₄ + 6 NaSO₄ + 6 H₂O

V₅ + HCl = VCl + H =>
V₅ + 5 HCl = 5 VCl + 5 H

NaOH(aq) + HSO₄(aq) = NaSO₄(aq) + H₂O(l) =>
NaOH(aq) + HSO₄(aq) = NaSO₄(aq) + H₂O(l)

CH₃CHCHCH₃ + HCl = CH₃CHClCH₂CH₃ =>
CH₃CHCHCH₃ + HCl = CH₃CHClCH₂CH₃

C₃H₆C₆H₆ = C₆H₅C₃H₇ =>
C₃H₆C₆H₆ = C₆H₅C₃H₇

EDTA + Ca = EDTACa =>
EDTA + Ca = EDTACa

Si₂H + O₂ = Si₀₂ + H₂O =>
4 Si₂H + O₂ = 4 Si₀₂ + 2 H₂O

Mg(H₂PO₄)₂ + KOH = Mg(OH)₂ + KPO₄ + H₂ =>
Mg(H₂PO₄)₂ + 2 KOH = Mg(OH)₂ + 2 KPO₄ + 2 H₂

NH₃(g) + O₂(g) = NO₂(g) + H₂O(g) =>
4 NH₃(g) + 7 O₂(g) = 4 NO₂(g) + 6 H₂O(g)

P₂O₃ + HNO₃ = P₂O₅ + NO₂ + H₂O =>
P₂O₃ + 4 HNO₃ = P₂O₅ + 4 NO₂ + 2 H₂O

K + B₂O₃ = K₂O + B =>
6 K + B₂O₃ = 3 K₂O + 2 B

C₆H₅COOHKOH = H₂OKC₆H₅COO =>
C₆H₅COOHKOH = H₂OKC₆H₅COO

Cr₂O₇{2-} + NO₂{-} + H₂O = Cr₂O₃ + NO₃{-} + OH{-} =>
Cr₂O₇{2-} + 3 NO₂{-} + H₂O = Cr₂O₃ + 3 NO₃{-} + 2 OH{-}

C₆H₄OHCOOH + CH₃CH₂CH₂OH = C₆H₄OHCOOCH₂CH₂CH₃ + H₂O =>
C₆H₄OHCOOH + CH₃CH₂CH₂OH = C₆H₄OHCOOCH₂CH₂CH₃ + H₂O

NH₄NO₃₃ = N₂ + O₂ + H₂O =>
2 NH₄NO₃₃ = 2 N₂ + 31 O₂ + 4 H₂O

Ca(ClO₃)₂ + Ca(CH₃COO)₂ = CaCO₃ + Cl{-} + H₂O + Ca{2+} + CO₂ =>
4 Ca(ClO₃)₂ + 3 Ca(CH₃COO)₂ = 3 CaCO₃ + 8 Cl{-} + 9 H₂O + 4 Ca{2+} + 9 CO₂

PbCIF = PbCI + F =>
PbCIF = PbCI + F

Hg + HCl + HClO₃ = Hg₂Cl₂ + H₂O =>
6 Hg + 5 HCl + HClO₃ = 3 Hg₂Cl₂ + 3 H₂O

C₂ + OS = C₂OS =>
C₂ + OS = C₂OS

Sn + ZnO = SnO + Zn =>
Sn + ZnO = SnO + Zn

KMnO₄ + Na₂SO₃ + H₂SO₄ = MnSO₄ + Na₂SO₄ + K₂SO₄ + H₂O =>
2 KMnO₄ + 5 Na₂SO₃ + 3 H₂SO₄ = 2 MnSO₄ + 5 Na₂SO₄ + K₂SO₄ + 3 H₂O

CH₃CH₂OH + *HCl = CH₃CH₂Cl + H₂O =>
CH₃CH₂OH + *HCl = CH₃CH₂Cl + H₂O

Br₂ + K₂CrO₂ + KOH = KBr + K₂CrO₄ + H₂O =>
2 Br₂ + K₂CrO₂ + 4 KOH = 4 KBr + K₂CrO₄ + 2 H₂O

CoCl₂ + NaOH + NaO₃ = NaCl + Co₂O₃ + H₂O =>
10 CoCl₂ + 18 NaOH + 2 NaO₃ = 20 NaCl + 5 Co₂O₃ + 9 H₂O

NaCl(s) + HNO₃(l) = HCl(l) + NaNO₃(s) =>
NaCl(s) + HNO₃(l) = HCl(l) + NaNO₃(s)

K₄Cl₄ = KCl =>
K₄Cl₄ = 4 KCl

ZnCO₃H₂SO₄ = ZnSO₄CO₂H₂O =>
ZnCO₃H₂SO₄ = ZnSO₄CO₂H₂O

Na₂S + Na₂[Fe(CN)₅NO] = Na₄[Fe(CN)₅NOS] =>
Na₂S + Na₂[Fe(CN)₅NO] = Na₄[Fe(CN)₅NOS]

K₂CrO₄ + H₂O₂ = K₂CrO₈ + H₂O =>
K₂CrO₄ + 4 H₂O₂ = K₂CrO₈ + 4 H₂O

I₂ + NaBr = NaBrI =>
I₂ + 2 NaBr = 2 NaBrI

Mg₂(s) + Zn₂(SO₄)(aq) = Zn₂(s) + Mg₂(SO₄)(aq) =>
Mg₂(s) + Zn₂(SO₄)(aq) = Zn₂(s) + Mg₂(SO₄)(aq)

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Balance the equation of any chemical reaction

Equations balanced on the previous day

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