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6 KMnO4 + 10 Al = 5 Al2O3 + 3 K2O + 6 MnO
B + O2 = (BO)2 =>
2 B + O2 = (BO)2
SrCl2 + Na2S = SrS + Na2Cl2 =>
SrCl2 + Na2S = SrS + Na2Cl2
NCl3 + O2 = NO + OCl2 =>
4 NCl3 + 5 O2 = 4 NO + 6 OCl2
H3Po4 + H2S + K2Cr2O7 = K3Po4 + CrPo4 + S8 + H2O =>
64 H3Po4 + 72 H2S + 24 K2Cr2O7 = 16 K3Po4 + 48 CrPo4 + 9 S8 + 168 H2O
CH3CHOCH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
10 CH3CHOCH3 + 2 KMnO4 + 3 H2SO4 = 10 CH3COCH3 + 2 MnSO4 + K2SO4 + 8 H2O
Ca + Pt(NO3)2 = Pt + Ca(NO3) =>
2 Ca + Pt(NO3)2 = Pt + 2 Ca(NO3)
Al(OH)3 + Na2CO3 + HF = Na3AlF6 + CO2 + H2O =>
2 Al(OH)3 + 3 Na2CO3 + 12 HF = 2 Na3AlF6 + 3 CO2 + 9 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
HTcO4 + NaOH = NaTcO4 + H2O =>
HTcO4 + NaOH = NaTcO4 + H2O
Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2
CH3CH2OH + Br = CH2BrCH2Br + H2O =>
CH3CH2OH + 2 Br = CH2BrCH2Br + H2O
CaCl2 = Ca + Cl =>
CaCl2 = Ca + 2 Cl
Cu(NO3)2*2H2O + NaOH = Cu(OH)2 + NaNO3 + H2O =>
Cu(NO3)2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaNO3 + 2 H2O
Ag2S(s) + Fe(s) = FeS(s) + Ag(s) =>
Ag2S(s) + Fe(s) = FeS(s) + 2 Ag(s)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ni{2+} + NH3 = Ni(NH3)4{2+} =>
Ni{2+} + 4 NH3 = Ni(NH3)4{2+}
MgBr2 + K3PO4 = KBr + Mg3(PO4)2 =>
3 MgBr2 + 2 K3PO4 = 6 KBr + Mg3(PO4)2
Li2NH = LiNH2 + Li3N =>
2 Li2NH = LiNH2 + Li3N
TiO2(s) + HCl(aq) = TiCl4(aq) + H2O(l) =>
TiO2(s) + 4 HCl(aq) = TiCl4(aq) + 2 H2O(l)
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO2 + HCl =>
C2H5NSCl + 5 O2 = 2 CO2 + 2 H2O + NO2 + SO2 + HCl
C6H5CHO + [Ag(NH3)2]OH = Ag + C6H5COOH + NH3 + H2O =>
C6H5CHO + 2[Ag(NH3)2]OH = 2 Ag + C6H5COOH + 4 NH3 + H2O
H3 + O = H3O =>
H3 + O = H3O
C + ZnO = CO2 + Zn =>
C + 2 ZnO = CO2 + 2 Zn
HOOC(CH2)COOH + NaOH = NaOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + 2 NaOH = NaOOC(CH2)COONa + 2 H2O
SrCl2 + Na2S = SrS + Na2Cl2 =>
SrCl2 + Na2S = SrS + Na2Cl2
BaSO4 + Zn = ZnSO4 + Ba =>
BaSO4 + Zn = ZnSO4 + Ba
NaMnO4 + HI = NaI + MnI + I2 + H2O =>
NaMnO4 + 8 HI = NaI + MnI + 3 I2 + 4 H2O
ZuCl2 + NaOH = NaCl + Zu(OH)2 =>
ZuCl2 + 2 NaOH = 2 NaCl + Zu(OH)2
(NH4)2SO4 + Ba(NO3)2 = (NH4)2Ba + SO4(NO3)2 =>
(NH4)2SO4 + Ba(NO3)2 = (NH4)2Ba + SO4(NO3)2
CH3{-}C(CH3){-}CH{-}CH3 + KMnO4 + H2SO4 = O{-}C(CH3)2 + CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3{-}C(CH3){-}CH{-}CH3 + 2 KMnO4 + 3 H2SO4 = 2 O{-}C(CH3)2 + CH3COOH + 2 MnSO4 + K2SO4 + 4 H2O
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MeNO3 = MeNO2 + O2 =>
2 MeNO3 = 2 MeNO2 + O2
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
PH3 + HCl = PH4Cl =>
PH3 + HCl = PH4Cl
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g) =>
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
H3C6H3O7 + NaHCO3 = CO2 + H2O + Na3C6H3O7 =>
H3C6H3O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H3O7
NH4Br + Ba(OH)2 = BaBr2 + NH4OH =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH4OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
CaCO3 + HIO3 = Ca(IO3)2 + CO2 + H2O =>
CaCO3 + 2 HIO3 = Ca(IO3)2 + CO2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO2 = Ag + NO2 =>
AgNO2 = Ag + NO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Ba(ClO4)2 + Li2CO3 = BaCO3 + LiClO4 =>
Ba(ClO4)2 + Li2CO3 = BaCO3 + 2 LiClO4
SiO2 + H2O = SiO2H2O =>
SiO2 + H2O = SiO2H2O
Ru{4+} + NO3{-} = Ru(NO3)4 =>
Ru{4+} + 4 NO3{-} = Ru(NO3)4
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