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MgSiO3 + H2SO4 = MgSO4 + SiO2 + H2O
Co(s) + O2(g) = Co2O3(s) =>
4 Co(s) + 3 O2(g) = 2 Co2O3(s)
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2 =>
Fe(NH4)2(SO4)2 + Ni = Fe(NH4)2 + Ni(SO4)2
CuCl2(aq) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(aq) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
Pt + HBr = PtBr2 + H2 =>
Pt + 2 HBr = PtBr2 + H2
CH2CHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH2CH(OH)CH2(OH) + KOH =>
3 CH2CHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH2CH(OH)CH2(OH) + 2 KOH
C2H4O + Ag(NH3)2OH = CH3COOH + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = CH3COOH + 2 Ag + 4 NH3 + H2O
H3PO4 + CaO2H2 = Ca3P2O8 + H2O =>
2 H3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 H2O
SO2 + Ca(OH)2 = CaH2(SO3)2 =>
2 SO2 + Ca(OH)2 = CaH2(SO3)2
Br2 + RbI = BrI + Rb =>
Br2 + 2 RbI = 2 BrI + 2 Rb
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
C3H7OH + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
NaNO3 + FeSO4 = Fe(NO3)2 + Na2SO4 =>
2 NaNO3 + FeSO4 = Fe(NO3)2 + Na2SO4
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
Zn(C2H3O2)2 + AgNO3 = Zn(NO3)2 + AgC2H3O2 =>
Zn(C2H3O2)2 + 2 AgNO3 = Zn(NO3)2 + 2 AgC2H3O2
C9H11NO2 + HCl = C9H11NO2H + Cl =>
C9H11NO2 + HCl = C9H11NO2H + Cl
Zn(CH3COO)2 + K3PO4 = ZnPO4 + K3(CH3COO)2 =>
Zn(CH3COO)2 + K3PO4 = ZnPO4 + K3(CH3COO)2
FeCl2 = Fe + Cl =>
FeCl2 = Fe + 2 Cl
KI + AgNO3 = K + AgI + NO3 =>
KI + AgNO3 = K + AgI + NO3
H3PO4 + NaNO2 = HNO2 + Na3PO4 =>
H3PO4 + 3 NaNO2 = 3 HNO2 + Na3PO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2CrO4 + NaCl + HClO4 = Cl2Cr(ClO4)3 + NaClO4 + KClO4 + H2O =>
8 K2CrO4 + 17 NaCl + 56 HClO4 = 8 Cl2Cr(ClO4)3 + 17 NaClO4 + 16 KClO4 + 28 H2O
NH2OH = NH3 + N2 + H2O =>
3 NH2OH = NH3 + N2 + 3 H2O
MgI2 + Mn(SO4)2 = Mg(SO4)2 + MnI2 =>
MgI2 + Mn(SO4)2 = Mg(SO4)2 + MnI2
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
HCl + Fe + KSCN = Fe(SCN)3 + KCl + H2 =>
6 HCl + 2 Fe + 6 KSCN = 2 Fe(SCN)3 + 6 KCl + 3 H2
C6H12O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H12O(l) + 17 O2(g) = 12 CO2(g) + 12 H2O(g)
Fe + He2O = FeO + He =>
Fe + He2O = FeO + 2 He
FeS + C = Fe + CS =>
FeS + C = Fe + CS
CuO + AgCl = CuCl + AgO =>
CuO + AgCl = CuCl + AgO
Te + HClO3 + H2O = H6TeO6 + Cl2 =>
5 Te + 6 HClO3 + 12 H2O = 5 H6TeO6 + 3 Cl2
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
CH3CO2H + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3CO2H + NaHCO3 = C2H3NaO2 + H2O + CO2
Cu3(PO4)2 + Ni = Ni3O8P2 + Cu =>
Cu3(PO4)2 + 3 Ni = Ni3O8P2 + 3 Cu
Zn + NO3{-} + H2O = Zn(OH)4{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 13 H2O = 4 Zn(OH)4{2-} + NH3 + 7 H{+}
C9H15S + O2 = CO2 + SO2 + H2O =>
4 C9H15S + 55 O2 = 36 CO2 + 4 SO2 + 30 H2O
K3Fe(CN)6 + Pb(NO3)2 = KNO3 + Pb3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(Fe(CN)6)2
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
Cu + K4[Fe(CN)6] = K + Cu4[Fe(CN)6] =>
4 Cu + K4[Fe(CN)6] = 4 K + Cu4[Fe(CN)6]
Sb + Br2 = SbBr3 =>
2 Sb + 3 Br2 = 2 SbBr3
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Ga2O3 + NaOH + H2O = Na[Ga(OH)4] =>
Ga2O3 + 2 NaOH + 3 H2O = 2 Na[Ga(OH)4]
CaCO3 + HOH = Ca(OH)2 + CO2 =>
CaCO3 + HOH = Ca(OH)2 + CO2
BaSO4 + KCl = BaCl2 + K2SO4 =>
BaSO4 + 2 KCl = BaCl2 + K2SO4
Magnesiumchloride + sodiumoxide = magnesiumoxide + sodiumchloride =>
MgCl2 + Na2O = MgO + 2 NaCl
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
MnO2 + Na2SO3 + HCl = MnCl2 + Na2SO4 + H2O =>
MnO2 + Na2SO3 + 2 HCl = MnCl2 + Na2SO4 + H2O
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