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CaO + 2 KNO3 = K2O + Ca(NO3)2
(CuOH)2SO4 + H2O = H2SO4 + Cu(OH)2 =>
(CuOH)2SO4 + 2 H2O = H2SO4 + 2 Cu(OH)2
CO2 + H2O + N2 = CH3OH + N2O =>
CO2 + 2 H2O + 3 N2 = CH3OH + 3 N2O
Cu{+} + KSCN = K{+} + CuSCN =>
Cu{+} + KSCN = K{+} + CuSCN
H2 + Cu = HCu =>
H2 + 2 Cu = 2 HCu
Co + NH4OH = [Co(NH3)6] + H2O =>
Co + 6 NH4OH = [Co(NH3)6] + 6 H2O
chlorine + potassiumiodide = potassiumchloride + iodine =>
Cl2 + 2 KI = 2 KCl + I2
Al(OC4H9)3 + C2H6O = Al(OH)3 + C4H9OH =>
Al(OC4H9)3 + 6 C2H6O = Al(OH)3 + 6 C4H9OH
SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
Na(s) + CdS(aq) = Na2S(aq) + Cd(s) =>
2 Na(s) + CdS(aq) = Na2S(aq) + Cd(s)
NaH2PO4 + (NH4)4Mo7O24 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
7 NaH2PO4 + 12(NH4)4Mo7O24 + 28 HNO3 = 7(NH4)3PMo12O40 + 24 NH4NO3 + 7 NaNO3 + 27 H2O
CrCl3 + Cl2 + H2O = H2CrO4 + HCl =>
2 CrCl3 + 3 Cl2 + 8 H2O = 2 H2CrO4 + 12 HCl
SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr =>
CH3MgBr + CH3CH2OH = CH4 + CH3CH2OMgBr
C2H4Cl2 + Cl = CCl4 + HCl =>
C2H4Cl2 + 10 Cl = 2 CCl4 + 4 HCl
FeCl3 + KSCN + H2O = Fe(SCN)3 + KOH + HCl =>
FeCl3 + 3 KSCN + 3 H2O = Fe(SCN)3 + 3 KOH + 3 HCl
Bi + H2SiO2 = Bi2(SiO2)3 + H2 =>
2 Bi + 3 H2SiO2 = Bi2(SiO2)3 + 3 H2
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
FeTaO3 + H2SO4 = Ta2O5 + Fe2O3 + SO2 + H2O =>
2 FeTaO3 + 2 H2SO4 = Ta2O5 + Fe2O3 + 2 SO2 + 2 H2O
HPO3 + Fe(OH)3 = Fe2(HPO4)3 + H2O =>
3 HPO3 + 2 Fe(OH)3 = Fe2(HPO4)3 + 3 H2O
Pb + MgS = PbS + Mg =>
Pb + MgS = PbS + Mg
In + P = InP =>
In + P = InP
Na2O + As2O5 = Na3AsO4 =>
3 Na2O + As2O5 = 2 Na3AsO4
CuSO4 + CH3COONa = NaSO4 + CH3COOCu =>
CuSO4 + CH3COONa = NaSO4 + CH3COOCu
Cu(NO3)2 + Na2CO3 = NaNO3 + CuO + CO2 =>
Cu(NO3)2 + Na2CO3 = 2 NaNO3 + CuO + CO2
Cd + K4[Fe(CN)6] = Cd4[Fe(CN)6]2 + K =>
4 Cd + 2 K4[Fe(CN)6] = Cd4[Fe(CN)6]2 + 8 K
NH3Cl + H2O = NH4 + ClOH =>
NH3Cl + H2O = NH4 + ClOH
HNO3 + Ba(OH)2 = Ba(NO3) + (OH)2 + H =>
HNO3 + Ba(OH)2 = Ba(NO3) + (OH)2 + H
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
SIO2(s) + C(s) = SIC2(s) + CO2(g) =>
SIO2(s) + 3 C(s) = SIC2(s) + CO2(g)
N2H4 + N2O4 = N2(g) + H2O =>
2 N2H4 + N2O4 = 3 N2(g) + 4 H2O
Cr3NO3 + CuS = CuNO3 + Cr3S =>
Cr3NO3 + CuS = CuNO3 + Cr3S
C4H6(aq) + C4H6O2 = C8H12O2 =>
C4H6(aq) + C4H6O2 = C8H12O2
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
C3H8O2 + KMnO4 + H2SO4 = C3H6O3 + K2SO4 + MnSO4 + H2O =>
5 C3H8O2 + 4 KMnO4 + 6 H2SO4 = 5 C3H6O3 + 2 K2SO4 + 4 MnSO4 + 11 H2O
SnCl2Cu = CuCl2 + Sn =>
SnCl2Cu = CuCl2 + Sn
Al2O3 + Ca3P2 = CaO + AlP =>
Al2O3 + Ca3P2 = 3 CaO + 2 AlP
O2 + C3H8 = C + H2O9 =>
18 O2 + C3H8 = 3 C + 4 H2O9
CHCHCH2Br + CuCN = CHCHCH2CN + CuBr =>
CHCHCH2Br + CuCN = CHCHCH2CN + CuBr
HgNO3 + NaOH = NaNO3 + Hg2O + H2O =>
2 HgNO3 + 2 NaOH = 2 NaNO3 + Hg2O + H2O
NaF + Br2 = NaBr2 + F2 =>
2 NaF + 2 Br2 = 2 NaBr2 + F2
K2CrO4 + H2O2 + CrO = K2Cr2O7 + H2O =>
K2CrO4 + 2 H2O2 + CrO = K2Cr2O7 + 2 H2O
FeS2 + HCl = FeCl2 + H2S + Cl2 =>
FeS2 + 4 HCl = FeCl2 + 2 H2S + Cl2
Cu(CO3)3 + Zn(OH)2 = Cu(OH)2 + Zn(CO3)3 =>
Cu(CO3)3 + Zn(OH)2 = Cu(OH)2 + Zn(CO3)3
C6H5COO + H2O = OH + C6H5OOH =>
6 C6H5COO + 10 H2O = 8 OH + 7 C6H5OOH
H2O + F = HF + O =>
H2O + 2 F = 2 HF + O
Ca2(PO4)3 + Li = Li3PO4 + Ca =>
Ca2(PO4)3 + 9 Li = 3 Li3PO4 + 2 Ca
KNO2 + KClO3 + H2SO4 = K2SO4 + KNO3 + H2O + Cl2 =>
5 KNO2 + 2 KClO3 + H2SO4 = K2SO4 + 5 KNO3 + H2O + Cl2
Ca(IO3)2 + KI + HCI = CaCI2 + KCI2 + I2 + H2O =>
2 Ca(IO3)2 + 22 KI + 24 HCI = 2 CaCI2 + 22 KCI2 + I2 + 12 H2O
C10 = C9 =>
9 C10 = 10 C9
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