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3 CO + 2 KMnO4 + 4 KOH = 3 K2CO3 + 2 MnO2 + 2 H2O
Pb(s) + HgBr2(ac) = PbBr2 + Hg =>
Pb(s) + HgBr2(ac) = PbBr2 + Hg
FeSO4Ba(OH)2 = Fe(OH)2BaSO4 =>
FeSO4Ba(OH)2 = Fe(OH)2BaSO4
Cr(OH)3 + Na2CO3 = Na2Cr + CO3(OH)3 =>
Cr(OH)3 + Na2CO3 = Na2Cr + CO3(OH)3
Cr2O7 + HCl = CrCl3 + Cl2 + H2O =>
Cr2O7 + 14 HCl = 2 CrCl3 + 4 Cl2 + 7 H2O
(CH3)2CHONa + CH3CH2Br = (CH3)2CHOBr + CH3CH2Na =>
(CH3)2CHONa + CH3CH2Br = (CH3)2CHOBr + CH3CH2Na
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
(NH4)2SO4 + CaO = NH3 + CaSO4 + H2O =>
(NH4)2SO4 + CaO = 2 NH3 + CaSO4 + H2O
C6H12S + O2 = CO2 + H2O + SO2 =>
C6H12S + 10 O2 = 6 CO2 + 6 H2O + SO2
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
NaMnO4 = NaMnO2 + O2 =>
NaMnO4 = NaMnO2 + O2
NaH + SO3 = NaSO3 + H2 =>
2 NaH + 2 SO3 = 2 NaSO3 + H2
Sn + Pb(NO3)2 = Pb + Sn(NO3)3 =>
2 Sn + 3 Pb(NO3)2 = 3 Pb + 2 Sn(NO3)3
Si4O2 = Si2 + O4 =>
2 Si4O2 = 4 Si2 + O4
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
SiO4 + CaCO3 = CaSiO3 + CO4 =>
SiO4 + CaCO3 = CaSiO3 + CO4
[Co(en)3]{2+} + H2O2 = OH{-} + [Co(en)3]{3+} =>
2[Co(en)3]{2+} + H2O2 = 2 OH{-} + 2[Co(en)3]{3+}
Pt + HCl = PtCl2 + H2 =>
Pt + 2 HCl = PtCl2 + H2
Y2 = Y =>
Y2 = 2 Y
PO = O2 + P =>
2 PO = O2 + 2 P
FeS2 + Cl2 + H2O = FeCl3 + SO2 + HCl =>
2 FeS2 + 11 Cl2 + 8 H2O = 2 FeCl3 + 4 SO2 + 16 HCl
K2Cr2O7 + KOH + Cl2 = KCrO2 + KClO + H2O =>
K2Cr2O7 + 6 KOH + 3 Cl2 = 2 KCrO2 + 6 KClO + 3 H2O
Cr2S3 + H2O = H2S + Cr2O3 =>
Cr2S3 + 3 H2O = 3 H2S + Cr2O3
AgI = Ag + I2 =>
2 AgI = 2 Ag + I2
Al2O3 + HCl = AlCl + H2O3 =>
Al2O3 + 2 HCl = 2 AlCl + H2O3
(CuOH2)CO3 + Na2SO4 = NaCO3 + (CuOH2)2SO4 =>
2(CuOH2)CO3 + Na2SO4 = 2 NaCO3 + (CuOH2)2SO4
Na + SnO2 = Na2O + Sn =>
4 Na + SnO2 = 2 Na2O + Sn
(NH4)2Fe(SO4)2*10H2O + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)2*10H2O + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 108 H2O
CuSO4(aq)Zn(s) = ZnSO4(aq)Cu(s) =>
CuSO4(aq)Zn(s) = ZnSO4(aq)Cu(s)
ClF6NO2FSO3H + CH4 = ClF6NO2FSO3{-} + CH4{+} + H2 =>
2 ClF6NO2FSO3H + 2 CH4 = 2 ClF6NO2FSO3{-} + 2 CH4{+} + H2
H2SO3 + Cr(OH)3 = Cr2(SO3)3 + H2O =>
3 H2SO3 + 2 Cr(OH)3 = Cr2(SO3)3 + 6 H2O
NH4Br + I2 = NH4I + Br2 =>
2 NH4Br + I2 = 2 NH4I + Br2
Zn + H2SO3 = ZnSO3 + H2O + H2S =>
3 Zn + 4 H2SO3 = 3 ZnSO3 + 3 H2O + H2S
C12H24O2 + NaOH = C18H35NaO2 + C3H8O3 + H2O =>
5 C12H24O2 + 3 NaOH = 3 C18H35NaO2 + 2 C3H8O3 + H2O
I2 + O2 + NaCl = ICl + NaO =>
I2 + O2 + 2 NaCl = 2 ICl + 2 NaO
Ag + N + O3 = AgNO3 =>
Ag + N + O3 = AgNO3
Cu(OH)2(s)(heated) = CuO(s) + H2O(l) =>
Cu(OH)2(s)(heated) = CuO(s) + H2O(l)
Na2S2O4 + Ag + H2O = Ag2S + NaOH + O =>
Na2S2O4 + 4 Ag + H2O = 2 Ag2S + 2 NaOH + 3 O
K2(SO4) + HCl = H2SO4 + KCl =>
K2(SO4) + 2 HCl = H2SO4 + 2 KCl
CH3CH(OH)CH(OH)CH3 + KMnO4 = CH3COCOCH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH(OH)CH3 + 4 KMnO4 = 3 CH3COCOCH3 + 4 MnO2 + 4 KOH + 4 H2O
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Fe + Cu2SO4 = Fe3SO4 + Cu =>
3 Fe + Cu2SO4 = Fe3SO4 + 2 Cu
KSCN + AgCO3 = KCO3 + AgSCN =>
KSCN + AgCO3 = KCO3 + AgSCN
Cr2S3 + H2O = CrO(OH) + H2S =>
Cr2S3 + 4 H2O = 2 CrO(OH) + 3 H2S
C12H24O2 + NaOH = NaC12H23O2 + H2O =>
C12H24O2 + NaOH = NaC12H23O2 + H2O
C17H18F3NO + O2 = CO2 + H2O + NO2 + OF2 =>
4 C17H18F3NO + 91 O2 = 68 CO2 + 36 H2O + 4 NO2 + 6 OF2
Al(NO3)3 + KCl = KNO3 + AlCl3 =>
Al(NO3)3 + 3 KCl = 3 KNO3 + AlCl3
BaO + ClO2 = BaClO3 =>
BaO + ClO2 = BaClO3
Cr2S3 + H2O = Cr(OH)3 + H2S =>
Cr2S3 + 6 H2O = 2 Cr(OH)3 + 3 H2S
K4[Fe(CN)6] + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + KNO3 + CO2 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 188 H2SO4 = 51 K2SO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 KNO3 + 60 CO2 + 188 H2O
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