| 前日に均衡した方程式 |
2 BeOH + 4 NaOH + 2 H2O = 2 Na2[Be(OH)4] + H2
K3FeCN6 + Cr2O3 + KOH = K4FeCN6 + K2CrO4 + H2O =>
6 K3FeCN6 + Cr2O3 + 10 KOH = 6 K4FeCN6 + 2 K2CrO4 + 5 H2O
KCl2 + MnCl2 + H2O = MnO2 + HCl + KCl =>
2 KCl2 + MnCl2 + 2 H2O = MnO2 + 4 HCl + 2 KCl
SnO3 + HCl = SnO3HCl =>
SnO3 + HCl = SnO3HCl
K2Cr2O7 + H2SO4 + CuI = CuSO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 6 CuI = 6 CuSO4 + 2 K2SO4 + 3 I2 + 2 Cr2(SO4)3 + 14 H2O
Ag2CO3 + H3O = H2O + Ag + H2CO3 =>
Ag2CO3 + 2 H3O = 2 H2O + 2 Ag + H2CO3
CuSO4 + Na2S = CuS + Na2SO4(s) =>
CuSO4 + Na2S = CuS + Na2SO4(s)
H3PO4 + LiO2 = LiPO4 + H2O + O2 =>
4 H3PO4 + 4 LiO2 = 4 LiPO4 + 6 H2O + O2
C2H12 + Cl2 = CCl + HCl =>
C2H12 + 7 Cl2 = 2 CCl + 12 HCl
K + ZnS = Zn + KS =>
K + ZnS = Zn + KS
Cu4O2 = Cu + O2 =>
Cu4O2 = 4 Cu + O2
C6H3CH3CH3CH3 + KMnO4 + H2SO4 = C6H3COOHCOOHCOOH + MnSO4 + K2SO4 + H2O =>
5 C6H3CH3CH3CH3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3COOHCOOHCOOH + 18 MnSO4 + 9 K2SO4 + 42 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C9H10O3 + CH3NO2 = C10H11NO4 + H2O =>
C9H10O3 + CH3NO2 = C10H11NO4 + H2O
CH3CBr2CH3 + NaOH = CH3CCH + NaBr + HOH =>
CH3CBr2CH3 + 2 NaOH = CH3CCH + 2 NaBr + 2 HOH
HL = H2L2 =>
2 HL = H2L2
Zn(s) + HNO3(aq) = NH4NO3(aq) + ZnNO3(aq) + H2O(l) =>
8 Zn(s) + 10 HNO3(aq) = NH4NO3(aq) + 8 ZnNO3(aq) + 3 H2O(l)
PbSO4 + KMnO4 + H2O = PbO2 + MnO2 + K2SO4 + H2SO4 =>
3 PbSO4 + 2 KMnO4 + 2 H2O = 3 PbO2 + 2 MnO2 + K2SO4 + 2 H2SO4
Ni2(SO3)3 = Ni2O3 + SO2 =>
Ni2(SO3)3 = Ni2O3 + 3 SO2
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
Cu{2+} + Cr(OH)3 + OH{-} = Cu{+} + CrO4{2-} + H2O =>
3 Cu{2+} + Cr(OH)3 + 5 OH{-} = 3 Cu{+} + CrO4{2-} + 4 H2O
Ni2(SO3)3 = Ni2O3 + SO2 =>
Ni2(SO3)3 = Ni2O3 + 3 SO2
H2S + Ag = Ag2H + S =>
H2S + 4 Ag = 2 Ag2H + S
CdO(s)Mg = MgOCd =>
CdO(s)Mg = MgOCd
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
CuSO4 + NaHCO3 + H2O = Cu(OH)2 + Na2SO4 + H2CO3 =>
CuSO4 + 2 NaHCO3 + 2 H2O = Cu(OH)2 + Na2SO4 + 2 H2CO3
Ta4(SiO4)5 + Au2(CrO4)3 = Au4(SiO4)3 + Ta2(CrO4)5 =>
3 Ta4(SiO4)5 + 10 Au2(CrO4)3 = 5 Au4(SiO4)3 + 6 Ta2(CrO4)5
C6H5CH3 + H2SO4 = SO2 + H2O + C6H5CHO =>
C6H5CH3 + 2 H2SO4 = 2 SO2 + 3 H2O + C6H5CHO
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
NH3 + SO2 = NO + S + H2O =>
4 NH3 + 5 SO2 = 4 NO + 5 S + 6 H2O
KNO3 + NH4Cl = KCl + NH4NO3 =>
KNO3 + NH4Cl = KCl + NH4NO3
BiF5 + Cl2 = BiCl3 + ClF =>
BiF5 + 4 Cl2 = BiCl3 + 5 ClF
Ni2(SO3)3 = Ni2O3 + SO2 =>
Ni2(SO3)3 = Ni2O3 + 3 SO2
Na + KCO3 = NaCO3 + K =>
Na + KCO3 = NaCO3 + K
C12H26 + C2H4 = C20H42 =>
C12H26 + 4 C2H4 = C20H42
Na2CO3 + Al(OH)3 = NaOH + Al + (CO3)3 =>
3 Na2CO3 + 2 Al(OH)3 = 6 NaOH + 2 Al + (CO3)3
CeO2 + C3H6 = Ce2O3 + H2O + CO2 =>
18 CeO2 + C3H6 = 9 Ce2O3 + 3 H2O + 3 CO2
KNO2 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + KNO3 =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 KNO3
Pt + HOH = PtOH + H2 =>
2 Pt + 2 HOH = 2 PtOH + H2
Cr(SO4)3 + NaOH = Cr(OH)3 + Na(SO4) =>
Cr(SO4)3 + 3 NaOH = Cr(OH)3 + 3 Na(SO4)
HNO3 + PB(OH)4 = PB(NO3)4 + H2O =>
4 HNO3 + PB(OH)4 = PB(NO3)4 + 4 H2O
C2H5NO2 + O3 = CO2 + H2O + N2 =>
2 C2H5NO2 + 3 O3 = 4 CO2 + 5 H2O + N2
MgSiO3 + H2 = SiH4 + MgO + H2O =>
MgSiO3 + 4 H2 = SiH4 + MgO + 2 H2O
Fe + Na2SO4 + HCl = FeCl3 + NaCl + H2S + H2O =>
8 Fe + 3 Na2SO4 + 30 HCl = 8 FeCl3 + 6 NaCl + 3 H2S + 12 H2O
HOSO2Cl + H2O2 = H2S2O8 + HCl =>
2 HOSO2Cl + H2O2 = H2S2O8 + 2 HCl
BaCl2NaCo3 = BaCo3NaCl2 =>
BaCl2NaCo3 = BaCo3NaCl2
CaCl2 + Zn(OH)2 = Ca(OH)2 + ZnCl2 =>
CaCl2 + Zn(OH)2 = Ca(OH)2 + ZnCl2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(l) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(l)
Zn(s) + HBr(l) = ZnBr(s) + H2(g) =>
2 Zn(s) + 2 HBr(l) = 2 ZnBr(s) + H2(g)
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