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C + 2 I = CI2
C4H6O6 + Pb(NO3)2 = PbC4H4O6 + HNO3 =>
C4H6O6 + Pb(NO3)2 = PbC4H4O6 + 2 HNO3
Na2SO4 + C12H26 = NaCH2O + NaC11H24SO3 =>
Na2SO4 + C12H26 = NaCH2O + NaC11H24SO3
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
(Cu(NH3)4(OH)2) + H2SO4 + H2O = (Cu(H2O)4)SO4 + (NH4)2SO4 =>
(Cu(NH3)4(OH)2) + 3 H2SO4 + 2 H2O = (Cu(H2O)4)SO4 + 2(NH4)2SO4
MnCO3 + N2 = Mn + C + NO2 =>
4 MnCO3 + 3 N2 = 4 Mn + 4 C + 6 NO2
Na2PO4 + CaCl2 = Ca2PO4 + NaCl2 =>
Na2PO4 + 2 CaCl2 = Ca2PO4 + 2 NaCl2
K2Cr2O7 + H2SO4 + Pt = Cr2(SO4)3 + PtSO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Pt = Cr2(SO4)3 + 3 PtSO4 + K2SO4 + 7 H2O
CuS + HI = HS + CuI =>
CuS + HI = HS + CuI
BiO3 + H2 = Bi2 + H2O3 =>
2 BiO3 + 2 H2 = Bi2 + 2 H2O3
CH2CHCl + CH2CHCH3 = CH2CHClCH2CHCH3 =>
CH2CHCl + CH2CHCH3 = CH2CHClCH2CHCH3
Li2C2O4 = Li2O + CO2 + CO =>
Li2C2O4 = Li2O + CO2 + CO
PbCl2(s) + K2CrO4(aq) = KCl + PbCrO4 =>
PbCl2(s) + K2CrO4(aq) = 2 KCl + PbCrO4
Au(NO3)3 = (NO3)2 + Au =>
2 Au(NO3)3 = 3(NO3)2 + 2 Au
H3O + H2PO4 + C6H7O8 = H3PO4 + CO2 =>
4 H3O + 19 H2PO4 + C6H7O8 = 19 H3PO4 + 6 CO2
Ra + C = RaC2 =>
Ra + 2 C = RaC2
NO3{-} + C = NO2 + CO2 + O{2-} =>
4 NO3{-} + C = 4 NO2 + CO2 + 2 O{2-}
(NH4)2CO3 + CaO = CaCO3 + NH3 + H2O =>
(NH4)2CO3 + CaO = CaCO3 + 2 NH3 + H2O
B4Si3 + H2O = SiH4 + B(OH)3 =>
B4Si3 + 12 H2O = 3 SiH4 + 4 B(OH)3
H2SO4 + NaNO2 = NO + HNO3 + H2O + Na2SO4 =>
3 H2SO4 + 6 NaNO2 = 4 NO + 2 HNO3 + 2 H2O + 3 Na2SO4
Ba2 + HCl11 = BaCl + H2 =>
11 Ba2 + 2 HCl11 = 22 BaCl + H2
K3PO4(aq) + Sr(NO3)2 = K(NO3) + Sr3(PO4)2 =>
2 K3PO4(aq) + 3 Sr(NO3)2 = 6 K(NO3) + Sr3(PO4)2
NH3(aq) + CoCl2(aq) = CoH3(aq) + NCl2(aq) =>
NH3(aq) + CoCl2(aq) = CoH3(aq) + NCl2(aq)
Cu(NO3)2 + Na2CO3 = CuCO3 + Na2(NO3)2 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + Na2(NO3)2
PbO2 + MnO2 = Pb2 + MnO4 =>
2 PbO2 + 2 MnO2 = Pb2 + 2 MnO4
K + B{3+} = K{+} + B =>
3 K + B{3+} = 3 K{+} + B
PbCl2 + Zn(NO3)2 = ZnCl2 + Pb(NO3)2 =>
PbCl2 + Zn(NO3)2 = ZnCl2 + Pb(NO3)2
Ti{2+} + O{2-} = TiO =>
Ti{2+} + O{2-} = TiO
As4O6 + NaOH = H2O + Na3AsO3 =>
As4O6 + 12 NaOH = 6 H2O + 4 Na3AsO3
CdClNaOH = NaClCdOH =>
CdClNaOH = NaClCdOH
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH3CH3 + H2O =>
6 CH3COOH + 9 CH3CH2CH2CH2OH = 8 CH3COOCH2CH2CH3CH3 + 5 H2O
CuZnSO4 = ZnCu(SO4) =>
CuZnSO4 = ZnCu(SO4)
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
Na2S2O3 + Cl2 + H2O = Na2SO4 + S + HCl =>
Na2S2O3 + Cl2 + H2O = Na2SO4 + S + 2 HCl
C3H7ONaH2O = C3H7OHNaOH =>
C3H7ONaH2O = C3H7OHNaOH
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
SrO + H3PO3 = Sr3(PO3)2 + HOH =>
3 SrO + 2 H3PO3 = Sr3(PO3)2 + 3 HOH
I2 + AgNO3 = I(NO3)2 + Ag =>
I2 + 4 AgNO3 = 2 I(NO3)2 + 4 Ag
As + HNO3 = NO2 + H3AsO4 + H2O =>
As + 5 HNO3 = 5 NO2 + H3AsO4 + H2O
Ba(NO3)2 + NH3SO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
8 Ba(NO3)2 + 8 NH3SO3H + 5 H2O = 8 BaSO4 + 9 NH4NO3 + 6 HNO3
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
ZnCl2 + (NH4)2S = ZnS + (NH4)Cl =>
ZnCl2 + (NH4)2S = ZnS + 2(NH4)Cl
MgCl2 + K2S = MgS + KCl =>
MgCl2 + K2S = MgS + 2 KCl
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
ZnCl2 + (NH4)2S = ZnS + (NH4)Cl =>
ZnCl2 + (NH4)2S = ZnS + 2(NH4)Cl
MgCl2 + K2S = MgS + KCl =>
MgCl2 + K2S = MgS + 2 KCl
FeNCSNa2HPO4 = FeHPO4Na2NCS =>
FeNCSNa2HPO4 = FeHPO4Na2NCS
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
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