| 前日に均衡した方程式 |
Cs2O + 2 HNO3 = 2 CsNO3 + H2O
Zn + CuSO4(ac) = Cu + ZnSO4 =>
Zn + CuSO4(ac) = Cu + ZnSO4
Ca(OH)2 + K = Ca + OHK =>
Ca(OH)2 + 2 K = Ca + 2 OHK
MnO2 + H{+} = Mn{2+} + MnO4{-} + H2O =>
5 MnO2 + 4 H{+} = 3 Mn{2+} + 2 MnO4{-} + 2 H2O
Fe + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 Fe + 6 KMnO4 + 9 H2SO4 = 5 Fe2O3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl2 =>
3 FeSO4 + Cl2 = Fe2(SO4)3 + FeCl2
KSCN + H2O + I2 = KHSO4 + HI + ICN =>
KSCN + 4 H2O + 4 I2 = KHSO4 + 7 HI + ICN
K3PO4(s) = K2O(s) + P4O10(s) =>
4 K3PO4(s) = 6 K2O(s) + P4O10(s)
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
H2S + FeCl3 = FeCl2 + S + H2Cl =>
H2S + FeCl3 = FeCl2 + S + H2Cl
CdBr2 + Na2S = NaBr2 + Cd2S =>
2 CdBr2 + Na2S = 2 NaBr2 + Cd2S
K2S + KMnO4 + KOH = SO2 + K2MnO4 + H2O =>
K2S + 6 KMnO4 + 4 KOH = SO2 + 6 K2MnO4 + 2 H2O
NaOH + ZnO = Zn(OH)2 + Na2O =>
2 NaOH + ZnO = Zn(OH)2 + Na2O
SiO2 + NaOH = SiO3 + NaH =>
SiO2 + NaOH = SiO3 + NaH
Xe + O = XeO =>
Xe + O = XeO
HC2H3O2 + CsOH = H2O + CsCHO =>
HC2H3O2 + 2 CsOH = 2 H2O + 2 CsCHO
H2O + NaOH = H3O + NaO2 =>
4 H2O + NaOH = 3 H3O + NaO2
HCl + Fe(NO3)3 = FeCl + H(NO3)3 =>
HCl + Fe(NO3)3 = FeCl + H(NO3)3
NaCl + H2SO4 + MnO2 = H2O + MnCl2 + Na2SO4 + Cl2 =>
4 NaCl + 2 H2SO4 + MnO2 = 2 H2O + MnCl2 + 2 Na2SO4 + Cl2
KMnO4 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 6 K2SO4 + 2 MnSO4 + 3 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C6H5ONa + CO2 + H2O = C6H6 + NaHCO3 =>
15 C6H5ONa + 9 CO2 + 12 H2O = 14 C6H6 + 15 NaHCO3
KMnO4 + H2C2O4 = HMnO4 + KHC2O4 =>
KMnO4 + H2C2O4 = HMnO4 + KHC2O4
NF3 + NaOH = F2 + N2O + H2O + NaF =>
2 NF3 + 2 NaOH = 2 F2 + N2O + H2O + 2 NaF
Al + FeO = AlFe + O =>
Al + FeO = AlFe + O
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
CH4 + Cl2 = CH3Cl + HCl43 =>
CH4 + 22 Cl2 = CH3Cl + HCl43
KO2 + H2O + CO2 = KHCO3 + O =>
2 KO2 + H2O + 2 CO2 = 2 KHCO3 + 3 O
PB(OH)2 = PBOH2O =>
PB(OH)2 = PBOH2O
NaNO2 + Na2CrO4 + KOH + H2O = Na3[Cr(OH)6] + NaNO3 + KNO3 =>
3 NaNO2 + 2 Na2CrO4 + 2 KOH + 5 H2O = 2 Na3[Cr(OH)6] + NaNO3 + 2 KNO3
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
P4O10(s) + H2O(aq) = H3PO4(aq) =>
P4O10(s) + 6 H2O(aq) = 4 H3PO4(aq)
H2SO4 + Gal(OH)3 = Gal2(SO4)3 + H2O =>
3 H2SO4 + 2 Gal(OH)3 = Gal2(SO4)3 + 6 H2O
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
AsH3 + O2 = AsO + H2O =>
4 AsH3 + 5 O2 = 4 AsO + 6 H2O
N(H)3 + O2 = NO + H2O =>
4 N(H)3 + 5 O2 = 4 NO + 6 H2O
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
TiCl3 + NiCl2 + H2 = NiTi + HCl =>
2 TiCl3 + 2 NiCl2 + 5 H2 = 2 NiTi + 10 HCl
Rb + Co2 = RbCo =>
2 Rb + Co2 = 2 RbCo
NaCl + NaMnO4 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
10 NaCl + 2 NaMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 6 Na2SO4 + 8 H2O
Si2H6O = Si + H2 + O2 =>
2 Si2H6O = 4 Si + 6 H2 + O2
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
Sr(OH)2*8H2O + HCl = SrCl2 + H2O =>
Sr(OH)2*8H2O + 2 HCl = SrCl2 + 10 H2O
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
Pb(NO3)2 + MgCl = Mg(NO3)2 + PbCl =>
Pb(NO3)2 + MgCl = Mg(NO3)2 + PbCl
Al2O3(s) + C(s) = AlC(s) + O2(g) =>
2 Al2O3(s) + 4 C(s) = 4 AlC(s) + 3 O2(g)
Ba(OH)2 + NaOH = Na2[Ba(OH)4] =>
Ba(OH)2 + 2 NaOH = Na2[Ba(OH)4]
VO4{-3} + Fe{+2} + H{+} = VO{+2} + Fe{+3} + H2O =>
VO4{-3} + Fe{+2} + 6 H{+} = VO{+2} + Fe{+3} + 3 H2O
HNO3 + HI = NO2 + HIO4 + H2O =>
8 HNO3 + HI = 8 NO2 + HIO4 + 4 H2O
NaOH + C4SO4 = C4(OH)2 + Na2SO4 =>
2 NaOH + C4SO4 = C4(OH)2 + Na2SO4
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