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2 K3MnO4 + 16 HCl = 6 KCl + 2 MnCl2 + 3 Cl2 + 8 H2O
Coppercarbonate = Copper + Carbon + Oxygen =>
2 CuCO3 = 2 Cu + 2 C + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
As + Cl2 = AsCl4 =>
As + 2 Cl2 = AsCl4
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
C4H8O2 + MgCO3 = C4H7O2Mg + CO2 + H2O =>
21 C4H8O2 + 20 MgCO3 = 20 C4H7O2Mg + 24 CO2 + 14 H2O
Na2S(aq) + HBr(aq) = NaBr(aq) + H2S(g) =>
Na2S(aq) + 2 HBr(aq) = 2 NaBr(aq) + H2S(g)
H2C2O4 = CO2 + H{+} + e =>
H2C2O4 = 2 CO2 + 2 H{+} + 2e
FeC2O6H4 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O6H4 + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
CH3CHCH2CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH3CHCH2CH2CH2CH3 + 37 O2 = 24 CO2 + 26 H2O
Pb(ClO3)2 + NaCl = Na(ClO3) + PbCl2 =>
Pb(ClO3)2 + 2 NaCl = 2 Na(ClO3) + PbCl2
KClO4 + C2H5OH = KCl + H2O + CO2 =>
3 KClO4 + 2 C2H5OH = 3 KCl + 6 H2O + 4 CO2
NaOH + Hg(NO3)2 = NaNO3 + HgO + H2O =>
2 NaOH + Hg(NO3)2 = 2 NaNO3 + HgO + H2O
Mg + C6H8O7 = MgC6H6O7 + H2 =>
Mg + C6H8O7 = MgC6H6O7 + H2
MgBr2(aq) + K2CO3(aq) = MgCO3(s) + KBr(aq) =>
MgBr2(aq) + K2CO3(aq) = MgCO3(s) + 2 KBr(aq)
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(ap) =>
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(ap)
(COONa)2 + H2O = NaOH + (COOH)2 =>
(COONa)2 + 2 H2O = 2 NaOH + (COOH)2
S + H = H2S =>
S + 2 H = H2S
Au + SnCl2 = Sn + AuCl2 =>
Au + SnCl2 = Sn + AuCl2
AlCl3 + NaOH = Al(OH)3 + NaCl1 =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl1
CH4(g) + O2(s) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(s) = CO2(g) + 2 H2O(g)
H2SO4 + K2KO = KSO4 + KO + H2 =>
2 H2SO4 + K2KO = 2 KSO4 + KO + 2 H2
Ag + NiSO4 = Ag(SO4) + Ni =>
Ag + NiSO4 = Ag(SO4) + Ni
C12H8Cl2 + O2 = CO2 + H2O + HCl =>
2 C12H8Cl2 + 27 O2 = 24 CO2 + 6 H2O + 4 HCl
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
H + Mg = H2Mg =>
2 H + Mg = H2Mg
ZnO + NH3 = N2 + H2O + Zn =>
3 ZnO + 2 NH3 = N2 + 3 H2O + 3 Zn
NaFeO2 + HCl + H2O = Fe(OH)3 + NaCl =>
NaFeO2 + HCl + H2O = Fe(OH)3 + NaCl
CuO + Na2CO3 = CuCO3 + Na2O =>
CuO + Na2CO3 = CuCO3 + Na2O
Os(OH)8 + HNO3 = Os(NO3)8 + H2O =>
Os(OH)8 + 8 HNO3 = Os(NO3)8 + 8 H2O
C9H10O2 + H2 = C9H12 + H2O =>
C9H10O2 + 3 H2 = C9H12 + 2 H2O
Cl2(aq) + AgNO3(aq) = (NO3)2(aw) + AgCl(s) =>
Cl2(aq) + 2 AgNO3(aq) = (NO3)2(aw) + 2 AgCl(s)
CaI2 + H2 = Ca + HI =>
CaI2 + H2 = Ca + 2 HI
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6 + H2 = C6H6 =>
C6 + 3 H2 = C6H6
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Pb(s) + HCl(l) = PbCl + H =>
Pb(s) + HCl(l) = PbCl + H
Mn(aq) + H2SO4(aq) = MnSO4(aq) + H2(g) =>
Mn(aq) + H2SO4(aq) = MnSO4(aq) + H2(g)
CH3CHNO2CH3 + Fe + HCl = CH3CHNH3ClCH3 + FeCl2 + H2O =>
CH3CHNO2CH3 + 3 Fe + 7 HCl = CH3CHNH3ClCH3 + 3 FeCl2 + 2 H2O
SrBr2 + NiSO4 = SrSO4 + NiBr2 =>
SrBr2 + NiSO4 = SrSO4 + NiBr2
KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl
ZnO + NH3 = N2 + H2O + Zn =>
3 ZnO + 2 NH3 = N2 + 3 H2O + 3 Zn
K2C2O4*H2O + FeCl3 = K3(Fe(C2O4)3)*3H2O + KCl =>
3 K2C2O4*H2O + FeCl3 = K3(Fe(C2O4)3)*3H2O + 3 KCl
C2H4Cl3 + O2 = CO2 + H2O + HCl =>
4 C2H4Cl3 + 9 O2 = 8 CO2 + 2 H2O + 12 HCl
Al(OH)2 + H3PO3 = AlHPO3 + H2O =>
Al(OH)2 + H3PO3 = AlHPO3 + 2 H2O
Ce(OH)3 + H2O2 = Ce(OH)2OOH + H2O =>
Ce(OH)3 + H2O2 = Ce(OH)2OOH + H2O
NH4Cl(s) + H2O(l) = HCl + NH4OH =>
NH4Cl(s) + H2O(l) = HCl + NH4OH
ZnO + NH3 = N2 + H2O + Zn =>
3 ZnO + 2 NH3 = N2 + 3 H2O + 3 Zn
NH4Cl(s) + H2O(l) = HCl + NH4OH =>
NH4Cl(s) + H2O(l) = HCl + NH4OH
C2H12(l) + O2(g) = H2C6H8O4(l) + H2O(l) =>
6 C2H12(l) + 17 O2(g) = 2 H2C6H8O4(l) + 26 H2O(l)
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