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Fe(OH)2 + MgSO4 = Mg(OH)2 + FeSO4
K4[Fe(CN)6] + I2 = K3[Fe(CN)6] + KI =>
2 K4[Fe(CN)6] + I2 = 2 K3[Fe(CN)6] + 2 KI
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2 =>
ZnCl2 + Ba(OH)2 = Zn(OH)2 + BaCl2
C3H8O(l) + O2(g) = CO2 + H2O(g) =>
2 C3H8O(l) + 9 O2(g) = 6 CO2 + 8 H2O(g)
As + S + (NH4)2S = (NH4)3AsS3 =>
2 As + 3 S + 3(NH4)2S = 2(NH4)3AsS3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
C2H7NO + H2SO4 + (NH4)2SO4 = C2H7NO4S + H2O*(NH4)2SO4 =>
C2H7NO + H2SO4 + (NH4)2SO4 = C2H7NO4S + H2O*(NH4)2SO4
Bi + H2S = Bi2S3 + H =>
2 Bi + 3 H2S = Bi2S3 + 6 H
LiOH + HCl = LiClH2O =>
LiOH + HCl = LiClH2O
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
FeCl3 + NH3 = FeH3 + NCl3 =>
FeCl3 + NH3 = FeH3 + NCl3
PbCO3(s) + HNO3(aq) = Pb(NO3)2(aq) + H2O(l) + CO2(g) =>
PbCO3(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2O(l) + CO2(g)
ClO3{-} + Br{-} + H{+} = BrO3{-} + ClO2 + H2O =>
6 ClO3{-} + Br{-} + 6 H{+} = BrO3{-} + 6 ClO2 + 3 H2O
AgSO4 = AgO + SO3 =>
AgSO4 = AgO + SO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2SeO3 + SnCl2 + HCl = SnSe2 + SnCl4 + H2O =>
2 H2SeO3 + 6 SnCl2 + 8 HCl = SnSe2 + 5 SnCl4 + 6 H2O
KBr + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + Br =>
2 KBr + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + 2 Br
SnCl4 + KOH = K2[Sn(OH)6] + KCl =>
SnCl4 + 6 KOH = K2[Sn(OH)6] + 4 KCl
C5H8 + KMnO4 + H2O = KOH + MnO2 + CO2 =>
3 C5H8 + 28 KMnO4 + 2 H2O = 28 KOH + 28 MnO2 + 15 CO2
(NH4)2SO4(aq) + Na2CO3(aq) = NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = 2 NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq)
Fe(OH)3 + NaOH = H2O + NaFeO2 =>
Fe(OH)3 + NaOH = 2 H2O + NaFeO2
MgCl2 + F2 = MgF2 + Cl =>
MgCl2 + F2 = MgF2 + 2 Cl
Na2HPO4 + FeSO4 = Na2SO4 + Fe3(PO4)2 + H2SO4 =>
2 Na2HPO4 + 3 FeSO4 = 2 Na2SO4 + Fe3(PO4)2 + H2SO4
BaCl2 + CaCl2 = BaCa + Cl2 =>
BaCl2 + CaCl2 = BaCa + 2 Cl2
Pb + CH3COOH = Pb(CH3COO)3 + H2 =>
2 Pb + 6 CH3COOH = 2 Pb(CH3COO)3 + 3 H2
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
K{+} + Cl{-} = KCl =>
K{+} + Cl{-} = KCl
(CH3CO2)2FeOH + H2SO4 = Fe2(SO4)3 + CH3COOH + H2O =>
2(CH3CO2)2FeOH + 3 H2SO4 = Fe2(SO4)3 + 4 CH3COOH + 2 H2O
Sr + H3PO4 = Sr(H2PO4)2 + H2 =>
Sr + 2 H3PO4 = Sr(H2PO4)2 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
Ba(OH)2 + HNO3 = H2O + Ba(NO3)2 =>
Ba(OH)2 + 2 HNO3 = 2 H2O + Ba(NO3)2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
NaH2PO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
NaH2PO4 + 12(NH4)2MoO4 + 22 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + NaNO3 + 12 H2O
Co(H2O)6 + Cl = Co(Cl)4 + H2O =>
Co(H2O)6 + 4 Cl = Co(Cl)4 + 6 H2O
Zn(OH)2 + KCl = ZnCl2 + KOH =>
Zn(OH)2 + 2 KCl = ZnCl2 + 2 KOH
C12H22O11(s) + KNO3(s) + S(s) = CO2(g) + N2(g) + K2S(s) + H2O(l) =>
C12H22O11(s) + 8 KNO3(s) + 4 S(s) = 12 CO2(g) + 4 N2(g) + 4 K2S(s) + 11 H2O(l)
NO2 + Zn = Zn(NO3)2 + NO =>
4 NO2 + Zn = Zn(NO3)2 + 2 NO
Ag + No = AgNo =>
Ag + No = AgNo
Cr(OH)3 + ClO3 = CrO4 + Cl + OH =>
3 Cr(OH)3 + 4 ClO3 = 3 CrO4 + 4 Cl + 9 OH
CaS + H2O + CO2 = CaCO3 + H2S =>
CaS + H2O + CO2 = CaCO3 + H2S
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O =>
CuSO4*5H2O + NaOH + NaKC4H4O6*4H2O = CuSO4NaOHNaKC4H4O6*4H2O*5H2O
Mg + NH3 = Mg3N + H2 =>
6 Mg + 2 NH3 = 2 Mg3N + 3 H2
Zn4Br2 + AgNO3 = Zn4NO3 + AgBr2 =>
Zn4Br2 + AgNO3 = Zn4NO3 + AgBr2
Ti2(SO4)3 + KClO3 + H2O = TiOSO4 + KCl + H2SO4 =>
3 Ti2(SO4)3 + KClO3 + 3 H2O = 6 TiOSO4 + KCl + 3 H2SO4
TeCl4 + H2O + SO2 = TeO + HCl + H2SO4 =>
TeCl4 + 3 H2O + SO2 = TeO + 4 HCl + H2SO4
KNO3 + C12H11O22 = CO2 + H2O + KOH + N2O2 =>
10 KNO3 + 2 C12H11O22 = 24 CO2 + 6 H2O + 10 KOH + 5 N2O2
[Pt(NH3)4]Br2 + K = [Pt(NH3)4] + KBr =>
[Pt(NH3)4]Br2 + 2 K = [Pt(NH3)4] + 2 KBr
(Cr3O7){-2} + SO2 + H{+} = Cr{+3} + (HSO4){-} + H2O =>
2(Cr3O7){-2} + 3 SO2 + 19 H{+} = 6 Cr{+3} + 3(HSO4){-} + 8 H2O
(Zn(NO3)2) = Zn + NO3 =>
(Zn(NO3)2) = Zn + 2 NO3
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