| 前日に均衡した方程式 |
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
CaCl2NH3C = CaCNH3Cl2 =>
CaCl2NH3C = CaCNH3Cl2
Na2S + I2 + H2SO4 = Na2SO4 + S + HI =>
Na2S + I2 + H2SO4 = Na2SO4 + S + 2 HI
Cl2 + Mn(NO3)2 + KNO3 + H2O = KMnO4 + HCl + HNO3 =>
5 Cl2 + 2 Mn(NO3)2 + 2 KNO3 + 8 H2O = 2 KMnO4 + 10 HCl + 6 HNO3
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
H3PO4 + Fe(OH)2 = Fe3(PO4)2 + H2O =>
2 H3PO4 + 3 Fe(OH)2 = Fe3(PO4)2 + 6 H2O
KCl + Na3Co(NO2)6 = NaCl + K2Na[Co(NO2)6] =>
2 KCl + Na3Co(NO2)6 = 2 NaCl + K2Na[Co(NO2)6]
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KMnO4 + H2SO4 + H2C2O4 = K2SO + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 8 H2C2O4 = K2SO + 2 MnSO4 + 16 CO2 + 11 H2O
Y2O3 + Co3O4 + IrO2 = Y2CoIrO6 + O2 =>
6 Y2O3 + 2 Co3O4 + 6 IrO2 = 6 Y2CoIrO6 + O2
V2O5 + H3PO4 + H2O = VO(PO4)(H2O)2 =>
V2O5 + 2 H3PO4 + H2O = 2 VO(PO4)(H2O)2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Na[Sb(OH)4] + AgNO3 + NaOH = Na[Sb(OH)6] + Ag + NaNO3 =>
Na[Sb(OH)4] + 2 AgNO3 + 2 NaOH = Na[Sb(OH)6] + 2 Ag + 2 NaNO3
BaS + Pb(CH3COO)2 = Ba(CH3COO)2 + PbS =>
BaS + Pb(CH3COO)2 = Ba(CH3COO)2 + PbS
K + Ag2SO4 = K2SO4 + Ag =>
2 K + Ag2SO4 = K2SO4 + 2 Ag
P4 + HIO3 + NaOH = NaHPO3 + I2 + H2O =>
5 P4 + 16 HIO3 + 20 NaOH = 20 NaHPO3 + 8 I2 + 8 H2O
BaCrO4 + HNO3 = BaNO3 + HCrO4 =>
BaCrO4 + HNO3 = BaNO3 + HCrO4
W + H2S = WS2 + H2 =>
W + 2 H2S = WS2 + 2 H2
(NH4)2SO4 + CsOH = Cs2SO4 + NH4OH =>
(NH4)2SO4 + 2 CsOH = Cs2SO4 + 2 NH4OH
Ca(OH)2 + CO2 = CaCO3 + H2O(l) =>
Ca(OH)2 + CO2 = CaCO3 + H2O(l)
O3 + CaCO3 = CaO32 + CO2 =>
31 O3 + 3 CaCO3 = 3 CaO32 + 3 CO2
Zn(Cl)2 + Na2S = ZnS + Na2Cl2 =>
Zn(Cl)2 + Na2S = ZnS + Na2Cl2
(NH4)2CO3HNO3 = (NH4)2NO3HCO3 =>
(NH4)2CO3HNO3 = (NH4)2NO3HCO3
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
C3H8O + HC2H3O2 = C5H10O2 + H2O =>
C3H8O + HC2H3O2 = C5H10O2 + H2O
H3S + Br2 + H2O = H2SO4 + HBr =>
2 H3S + 9 Br2 + 8 H2O = 2 H2SO4 + 18 HBr
NaOH + KCl = NaK + ClOH =>
NaOH + KCl = NaK + ClOH
CH3CHOHCH3 + CrO3 = CH3COCH3 + Cr + H2O =>
3 CH3CHOHCH3 + CrO3 = 3 CH3COCH3 + Cr + 3 H2O
Mg + HBr = MgBr2H2 =>
Mg + 2 HBr = MgBr2H2
LiOHFe(NO3)2 = Li(NO3)2FeOH =>
LiOHFe(NO3)2 = Li(NO3)2FeOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb + Cu(Cl)2 = PbCl + Cu =>
2 Pb + Cu(Cl)2 = 2 PbCl + Cu
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
SnS2 + HCl = SnCl6{2-} + H2S + H{+} =>
SnS2 + 6 HCl = SnCl6{2-} + 2 H2S + 2 H{+}
MgCl2 + BaCl2 = MgCl2BaCl2 =>
MgCl2 + BaCl2 = MgCl2BaCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BrO3{-} + Cl{-} + H{+} = Br{-} + Cl2 + H2O =>
BrO3{-} + 6 Cl{-} + 6 H{+} = Br{-} + 3 Cl2 + 3 H2O
Ag(NH3)2 + HNO3 = AgNO3 + H(NH3)2 =>
Ag(NH3)2 + HNO3 = AgNO3 + H(NH3)2
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
NH4Br + Ba(OH)2 = BaBr2 + NH3 + H2O =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH3 + 2 H2O
NaH2PO2 + KOH + KMnO4 = NaH2PO4 + K2MnO4 + H2O =>
NaH2PO2 + 4 KOH + 4 KMnO4 = NaH2PO4 + 4 K2MnO4 + 2 H2O
AcOH + NaOH = NaOAc + H2O =>
AcOH + NaOH = NaOAc + H2O
CaS + HNO3 = Ca(NO3)2 + H2S =>
CaS + 2 HNO3 = Ca(NO3)2 + H2S
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2SO4 + NH4OH = (NH4)2SO4 + H2O(l) =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O(l)
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
HPO4 + Na2CO3 = Na3PO4 + CO3 + H2 =>
2 HPO4 + 3 Na2CO3 = 2 Na3PO4 + 3 CO3 + H2
CH3CH2OH + I2 + NaOH = CH3COCH3 + NaI(aq) + H2O =>
3 CH3CH2OH + 2 I2 + 4 NaOH = 2 CH3COCH3 + 4 NaI(aq) + 5 H2O
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