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CuCO3 + 2 NaOH = Cu(OH)2 + Na2CO3
Na2CrO4 + H2SO4 + H2O2 = H2CrO6 + H2O + Na2SO4 =>
Na2CrO4 + H2SO4 + 2 H2O2 = H2CrO6 + 2 H2O + Na2SO4
P + Na = P3Na =>
3 P + Na = P3Na
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2O(l) + PCl3(g) = H3PO3(aq) + HCl(aq) =>
3 H2O(l) + PCl3(g) = H3PO3(aq) + 3 HCl(aq)
Ag + SnO2 = Ag2O + Sn =>
4 Ag + SnO2 = 2 Ag2O + Sn
K3PO4(s) = K(aq) + PO4(aq) =>
K3PO4(s) = 3 K(aq) + PO4(aq)
ClOOCl = Cl + O =>
ClOOCl = 2 Cl + 2 O
K3PO4(s) = K2O(s) + P4O10(s) =>
4 K3PO4(s) = 6 K2O(s) + P4O10(s)
Fe(OH)3 + NO2 = Fe(NO3)3 + NO + H2O =>
2 Fe(OH)3 + 9 NO2 = 2 Fe(NO3)3 + 3 NO + 3 H2O
KNO3 + H3PO4 = K3PO4 + HNO3 =>
3 KNO3 + H3PO4 = K3PO4 + 3 HNO3
PbO2 + C = Pb + CO2 =>
PbO2 + C = Pb + CO2
Fe + PO = FePO =>
Fe + PO = FePO
Sn + SnCl4 = SnCl2 =>
Sn + SnCl4 = 2 SnCl2
MnSO4 + Na2S2O8 + H2O = HMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 HMnO4 + 5 Na2SO4 + 7 H2SO4
KNO3 + Zn + CH3COOH = KNO2 + Zn(CH3COO)2 + H2O =>
KNO3 + Zn + 2 CH3COOH = KNO2 + Zn(CH3COO)2 + H2O
K2SO4 + MgF2 = KF + MgSO4 =>
K2SO4 + MgF2 = 2 KF + MgSO4
MgSO4(s) + HCl(aq) = MgCl2 + H2SO4(aq) =>
MgSO4(s) + 2 HCl(aq) = MgCl2 + H2SO4(aq)
Sr(NO3)2 + Li = LiNO3 + Sr =>
Sr(NO3)2 + 2 Li = 2 LiNO3 + Sr
NaIO + H2SO4 + NaI = I2 + Na2SO4 + H2O =>
NaIO + H2SO4 + NaI = I2 + Na2SO4 + H2O
MnO + H = Mn + HO =>
MnO + H = Mn + HO
Cr2S3 + HNO3 = Cr(NO3)2 + S + NO + H2O =>
3 Cr2S3 + 16 HNO3 = 6 Cr(NO3)2 + 9 S + 4 NO + 8 H2O
FeCl3 + CaCO3 = Fe2(CO3)3 + CaCl2 =>
2 FeCl3 + 3 CaCO3 = Fe2(CO3)3 + 3 CaCl2
Na2CO3 + HBa = NaBa + H2O + CO2 =>
Na2CO3 + 2 HBa = 2 NaBa + H2O + CO2
CaSO3 + C2H4O2 = SO2 + HOH + Ca(C2H3O2)2 =>
CaSO3 + 2 C2H4O2 = SO2 + HOH + Ca(C2H3O2)2
PCI3 = P + CI3 =>
PCI3 = P + CI3
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
BaCl2 + (NH4)2HPO4 + NH3 = Ba3(PO4)2 + NH4Cl =>
3 BaCl2 + 2(NH4)2HPO4 + 2 NH3 = Ba3(PO4)2 + 6 NH4Cl
H2SO4 + KI = I2 + K2SO4 + H2 =>
H2SO4 + 2 KI = I2 + K2SO4 + H2
ZnS + H2O2 = ZnSO4 + H2O =>
ZnS + 4 H2O2 = ZnSO4 + 4 H2O
[Co(NH3)5Cl]Cl2 = CoCl2 + NH4Cl + NH3 + N2 =>
6[Co(NH3)5Cl]Cl2 = 6 CoCl2 + 6 NH4Cl + 22 NH3 + N2
KClO + H2O = KCl + OH =>
KClO + H2O = KCl + 2 OH
H2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 H2Cr2O7 + 6 NaHSO3 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 8 H2O
C4H10O + H2SO4 = C4H10SO4 + H2O =>
C4H10O + H2SO4 = C4H10SO4 + H2O
Fe2(SO4)3 + CaCO3 + H2O = Fe(OH)3 + CaSO4 + CO2 =>
Fe2(SO4)3 + 3 CaCO3 + 3 H2O = 2 Fe(OH)3 + 3 CaSO4 + 3 CO2
C2H6 + C2 = H2C =>
2 C2H6 + C2 = 6 H2C
CH3COOH + CH3CHOHCH3 = CH3COOCH3CH(CH3)CH2 + H2O =>
3 CH3COOH + 4 CH3CHOHCH3 = 3 CH3COOCH3CH(CH3)CH2 + 4 H2O
B2O3 + C = B4C3(s) + CO2 =>
2 B2O3 + 6 C = B4C3(s) + 3 CO2
BI3 = B + I3 =>
BI3 = B + I3
Zr + SnO2 = ZrO2 + SnO =>
Zr + 2 SnO2 = ZrO2 + 2 SnO
Fe + ZnS = Fe2S3 + Zn =>
2 Fe + 3 ZnS = Fe2S3 + 3 Zn
Au2SO4 + Zn = ZnSO4 + Au =>
Au2SO4 + Zn = ZnSO4 + 2 Au
As2O3 + OH{-} = AsO3{3-} + H2O =>
As2O3 + 6 OH{-} = 2 AsO3{3-} + 3 H2O
Al + Fe(C2H3O2)2 = Al(C2H3O2)2 + Fe =>
Al + Fe(C2H3O2)2 = Al(C2H3O2)2 + Fe
BaSO3(s) + HI(aq) = BaI2(aq) + SO2(g) + H2O(l) =>
BaSO3(s) + 2 HI(aq) = BaI2(aq) + SO2(g) + H2O(l)
ZnCl2 + F2 = ZnF2 + Cl2 =>
ZnCl2 + F2 = ZnF2 + Cl2
Na2O + SiO2 = Na2O3Si =>
Na2O + SiO2 = Na2O3Si
Cr2(SO4)3 + Al + NaOH + H2O = CrS + Na2S + NaAl(OH)4 =>
3 Cr2(SO4)3 + 26 Al + 32 NaOH + 36 H2O = 6 CrS + 3 Na2S + 26 NaAl(OH)4
Zn + NaHSO3 + H2SO3 = Na2S2O4 + ZnSO3 + H2O =>
Zn + 2 NaHSO3 + H2SO3 = Na2S2O4 + ZnSO3 + 2 H2O
NH2 + F2 = NF3 + HF =>
2 NH2 + 5 F2 = 2 NF3 + 4 HF
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