| 前日に均衡した方程式 |
4 Al3 + 18 Zn(Cl2) = 12 Al(Cl3) + 9 Zn2
C240H90O4NS + O2 = H2O + CO2 + SO2 + NO =>
C240H90O4NS + 262 O2 = 45 H2O + 240 CO2 + SO2 + NO
Fe + Ag2C2O4 = Ag + Fe2(C2O4)3 =>
2 Fe + 3 Ag2C2O4 = 6 Ag + Fe2(C2O4)3
SrO + Ti = SrTiO =>
SrO + Ti = SrTiO
MnO4{-} + C2H4 + H2O = C2H4(OH)2 + MnO2 + OH{-} =>
2 MnO4{-} + 3 C2H4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 OH{-}
I2 + Zn = Zn(I3)2 =>
3 I2 + Zn = Zn(I3)2
CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3C(O)CH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnO4{-} + HSO3{-} + OH{-} = SO4{-2} + MnO2 + H2O =>
2 MnO4{-} + 3 HSO3{-} + OH{-} = 3 SO4{-2} + 2 MnO2 + 2 H2O
NiI2 + Mg(C2H3O2)2 = Ni(C2H3O2)2 + MgI2 =>
NiI2 + Mg(C2H3O2)2 = Ni(C2H3O2)2 + MgI2
AgNO3 + Fe = Ag + FeN2O6 =>
2 AgNO3 + Fe = 2 Ag + FeN2O6
F2(g) + ALBr3(aq) = Br2 + ALF3(aq) =>
3 F2(g) + 2 ALBr3(aq) = 3 Br2 + 2 ALF3(aq)
Ag2S + KI = AgI + K2S =>
Ag2S + 2 KI = 2 AgI + K2S
NH4Br + NaOH = NH3 + NaBr + H2O =>
NH4Br + NaOH = NH3 + NaBr + H2O
Al*NaOH + H2O = NaAlO2 + H2 =>
2 Al*NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Re2S7 + HNO3 = HReO4 + NO2 + H2SO4 + H2O =>
Re2S7 + 56 HNO3 = 2 HReO4 + 56 NO2 + 7 H2SO4 + 20 H2O
Al2Br + Cl2 = Al2Cl + Br2 =>
2 Al2Br + Cl2 = 2 Al2Cl + Br2
H2SO4 + Na2S2O3 = Na2SO4 + H2O + SO =>
H2SO4 + Na2S2O3 = Na2SO4 + H2O + 2 SO
Cr2O7{2-} + S2O3{2-} + H3O{+} = Cr(OH)3 + SO4{2-} + S =>
Cr2O7{2-} + 3 S2O3{2-} + 2 H3O{+} = 2 Cr(OH)3 + 3 SO4{2-} + 3 S
K2Cr2O7 = K + Cr2O7 =>
K2Cr2O7 = 2 K + Cr2O7
Fe7O3 + O = Fe2O3 =>
2 Fe7O3 + 15 O = 7 Fe2O3
K2Cr2O7 = K + Cr2O7 =>
K2Cr2O7 = 2 K + Cr2O7
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaI + H2SO4 = H2O + H2S + I2 + Na2SO4 =>
8 NaI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 Na2SO4
S8(s) + O2 = SO3(g) =>
S8(s) + 12 O2 = 8 SO3(g)
Au + NO3{-} + H{+} = Au3{+} + NO2 + H2O =>
3 Au + NO3{-} + 2 H{+} = Au3{+} + NO2 + H2O
N6Cl4 + C3H12 = N6 + Cl12C3 + H12 =>
3 N6Cl4 + C3H12 = 3 N6 + Cl12C3 + H12
K2SO4PbSO4 + KNO3 = Pb(NO3)2 + K2SO4 =>
K2SO4PbSO4 + 2 KNO3 = Pb(NO3)2 + 2 K2SO4
PbSO4 + AgBr = PbBr + SO4Ag =>
PbSO4 + AgBr = PbBr + SO4Ag
NO02 = NO2 =>
NO02 = NO2
CuCl2 + SrCl2 + K2(NO2)6 = K2SrCuCl4(NO2)6 =>
CuCl2 + SrCl2 + K2(NO2)6 = K2SrCuCl4(NO2)6
C8H16O2 + CH3OH = C9H18O2 + H2O =>
C8H16O2 + CH3OH = C9H18O2 + H2O
SrCl2 + Fe2O3 = FeCl3 + SrO =>
3 SrCl2 + Fe2O3 = 2 FeCl3 + 3 SrO
Na2SO3(aq) + HCI(aq) = NaCI(aq) + H2O(aq) + SO2(g) =>
Na2SO3(aq) + 2 HCI(aq) = 2 NaCI(aq) + H2O(aq) + SO2(g)
P2 = P4 =>
2 P2 = P4
CH3CH(OH)CH3 + KMnO4 + HNO3 = Mn(NO3)2 + KNO3 + CH3CH3CO + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 6 HNO3 = 2 Mn(NO3)2 + 2 KNO3 + 5 CH3CH3CO + 8 H2O
Li2O + GeO2 = Li8GeO6 =>
4 Li2O + GeO2 = Li8GeO6
NaHO = Na2O + H2O =>
2 NaHO = Na2O + H2O
NaMnO4 + SO2 + H2O = NaHSO4 + MnSO4 + H2SO4 =>
2 NaMnO4 + 5 SO2 + 2 H2O = 2 NaHSO4 + 2 MnSO4 + H2SO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeCl3 + NaOH = NaCl(s) + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl(s) + Fe(OH)3
Ba(NO3)2Al2(SO4)3 = Ba(SO4)3Al2(NO3)2 =>
Ba(NO3)2Al2(SO4)3 = Ba(SO4)3Al2(NO3)2
HOCN + H2O = NH3 + CO2 =>
HOCN + H2O = NH3 + CO2
C3H6O2 + NaOH = C3H5NaO2 + H2O =>
C3H6O2 + NaOH = C3H5NaO2 + H2O
C6H8O6 + C17H34O2 = C22H38O7 + CH3OH =>
C6H8O6 + C17H34O2 = C22H38O7 + CH3OH
Na2CO3(s) + HC2H3O2(aq) = NaC2H3O2 + H2O + CO2 =>
Na2CO3(s) + 2 HC2H3O2(aq) = 2 NaC2H3O2 + H2O + CO2
CaCO3(s) + HCl(c) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(c) = H2O(l) + CO2(g) + CaCl2(aq)
HBr + OH = Br2 + H2O =>
2 HBr + 2 OH = Br2 + 2 H2O
HI + KMnO4 + H2SO4 = I2 + H2O + KSO4 + MnSO4 =>
4 HI + KMnO4 + 2 H2SO4 = 2 I2 + 4 H2O + KSO4 + MnSO4
C2H6 + O3 = C2H2O4 + H2O =>
C2H6 + 2 O3 = C2H2O4 + 2 H2O
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