| 前日に均衡した方程式 |
S + H2O + 3 O = H2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AlC3 + H2O = Al(OH)3 + CH =>
AlC3 + 3 H2O = Al(OH)3 + 3 CH
Na + Na2S5 = Na2S4 =>
2 Na + 4 Na2S5 = 5 Na2S4
KMnO4 + NaOH + C6H12O6 = MnO2 + C3H4O3Na + KOH + H2O =>
2 KMnO4 + 6 NaOH + 3 C6H12O6 = 2 MnO2 + 6 C3H4O3Na + 2 KOH + 8 H2O
MnCl2*4H2O + HNO3 = Mn + HCl + H2O + NO3 =>
MnCl2*4H2O + 2 HNO3 = Mn + 2 HCl + 4 H2O + 2 NO3
K + Ba(C2H3O2)2 = Ba + CH3CO2K =>
2 K + Ba(C2H3O2)2 = Ba + 2 CH3CO2K
Zn(s) + OH{-} + H2O = H2(g) + [Zn(OH)4]{2-} =>
Zn(s) + 2 OH{-} + 2 H2O = H2(g) + [Zn(OH)4]{2-}
Na2 + CO = NaC + O =>
Na2 + 2 CO = 2 NaC + 2 O
H2O2Cu = H2O2 + Cu =>
H2O2Cu = H2O2 + Cu
Br2 + Na2CO3 = NaBrO3 + NaBr + CO2(g) =>
3 Br2 + 3 Na2CO3 = NaBrO3 + 5 NaBr + 3 CO2(g)
Mn(NO3)2 + NH3 = MnNH3 + NO3 =>
Mn(NO3)2 + NH3 = MnNH3 + 2 NO3
NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3
K2O + FeSO4 = K2SO4 + FeO =>
K2O + FeSO4 = K2SO4 + FeO
Ag(NO3)2 + Na2(SO4) = Ag(SO4) + Na2(NO3)2 =>
Ag(NO3)2 + Na2(SO4) = Ag(SO4) + Na2(NO3)2
Mn2Te3 + SO3 + KOH = K2MnO4 + K2TeO4 + K2S + H2O =>
4 Mn2Te3 + 15 SO3 + 70 KOH = 8 K2MnO4 + 12 K2TeO4 + 15 K2S + 35 H2O
FeS2 + H2O + O2 = Fe(OH)3 + SO42{-} + H{+} =>
4 FeS2 + 10 H2O + 169 O2 = 4 Fe(OH)3 + 8 SO42{-} + 8 H{+}
Al(ClO2)3 = Al3 + Cl + O =>
3 Al(ClO2)3 = Al3 + 9 Cl + 18 O
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
U3Si2 + Fe = UFe11Si + UFe2 =>
U3Si2 + 24 Fe = 2 UFe11Si + UFe2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn(s) + S8(s) = ZnS(s) =>
8 Zn(s) + S8(s) = 8 ZnS(s)
NaClH2SO4 = NaHSO4 + HCl =>
NaClH2SO4 = NaHSO4 + HCl
Hg2Cl2 + H2O = Hg2(OH)2 + HCl =>
Hg2Cl2 + 2 H2O = Hg2(OH)2 + 2 HCl
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
FeS3 + HCl = FeCl3 + H2S2 =>
2 FeS3 + 6 HCl = 2 FeCl3 + 3 H2S2
NaOH(aq) + Mg(s) = Mg(OH)2 + Na =>
2 NaOH(aq) + Mg(s) = Mg(OH)2 + 2 Na
Mg(HO)2 = MgO + H2O =>
Mg(HO)2 = MgO + H2O
SrI2 + (NH4)2SO4 = SrSO4 + NH4I =>
SrI2 + (NH4)2SO4 = SrSO4 + 2 NH4I
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
[C4H9NH3]Br + SnBr2 + HBr = [C4H9NH3]2SnBr6 + H2 =>
2[C4H9NH3]Br + SnBr2 + 2 HBr = [C4H9NH3]2SnBr6 + H2
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CuSO4 + LiCl = CuCl2 + Li2SO4 =>
CuSO4 + 2 LiCl = CuCl2 + Li2SO4
Fe2O3 + C = Fe + CO2 = =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Ca(OH)2 + N2O5 = CaN2O5 + (OH)2 =>
Ca(OH)2 + N2O5 = CaN2O5 + (OH)2
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
HBr + HNO3 = HBrO3 + NO2 + H2O =>
HBr + 6 HNO3 = HBrO3 + 6 NO2 + 3 H2O
CoCl2 + KCN = KCl + Co(CN)2 =>
CoCl2 + 2 KCN = 2 KCl + Co(CN)2
CaSO4 + NaOH(aq) = Ca(OH)2 + Na2SO4(aq) =>
CaSO4 + 2 NaOH(aq) = Ca(OH)2 + Na2SO4(aq)
C57H99O6 + CH3OH + NaOH = C3H8O3 + Na =>
2 C57H99O6 + 3 CH3OH + 102 NaOH = 39 C3H8O3 + 102 Na
C33H46O29 + O2 = CO2 + H2O =>
C33H46O29 + 30 O2 = 33 CO2 + 23 H2O
Ag2S + Al = Ag + Al4S3 =>
3 Ag2S + 4 Al = 6 Ag + Al4S3
CaO + NH4Cl = CaCl2 + HOH + NH3 =>
CaO + 2 NH4Cl = CaCl2 + HOH + 2 NH3
Na + Sn(NO3)4 = NaNO3 + Sn =>
4 Na + Sn(NO3)4 = 4 NaNO3 + Sn
Br2 + Mn{2+} + OH{-} = Br{-} + MnO4{-} + H2O =>
5 Br2 + 2 Mn{2+} + 16 OH{-} = 10 Br{-} + 2 MnO4{-} + 8 H2O
Cu + HNO5 = Cu(NO5)2 + NO + H2O =>
7 Cu + 16 HNO5 = 7 Cu(NO5)2 + 2 NO + 8 H2O
C2H6O2 + C2H4O2 = C4H8O3 + H2O =>
C2H6O2 + C2H4O2 = C4H8O3 + H2O
H2O + NaNO2 = HNO2 + NaOH =>
H2O + NaNO2 = HNO2 + NaOH
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