| 前日に均衡した方程式 |
Cu + Hg2(NO3)2 = 2 Hg + Cu(NO3)2
K2SO4 + C = K2S + CO = K2S + CaCO3 = CaS + K2CO =>
K2SO4 + 4 C = K2S + 4 CO
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
Pr(OH)2 = H2O + PrO =>
Pr(OH)2 = H2O + PrO
MnO2 + K2SO4 + KCl + H2O = KMnO4 + K2SO3 + HCl =>
2 MnO2 + 3 K2SO4 + 2 KCl + H2O = 2 KMnO4 + 3 K2SO3 + 2 HCl
NH3 + OCl{-} = Cl2 + N2H4 + OH{-} =>
2 NH3 + 2 OCl{-} = Cl2 + N2H4 + 2 OH{-}
Li2CrO4 + FeCl3 = LiCl + Fe2(CrO4)3 =>
3 Li2CrO4 + 2 FeCl3 = 6 LiCl + Fe2(CrO4)3
Pb(CO3)2 + H2SO4 = CO2 + H2O + Pb(SO4)2 =>
Pb(CO3)2 + 2 H2SO4 = 2 CO2 + 2 H2O + Pb(SO4)2
C2H2SO2 + O2 = CO2 + H2O + SO2 =>
2 C2H2SO2 + 5 O2 = 4 CO2 + 2 H2O + 2 SO2
Sb + HNO3 + H2O = H[Sb(OH)6] + NO =>
3 Sb + 5 HNO3 + 8 H2O = 3 H[Sb(OH)6] + 5 NO
S2O3{-2} + OCl{-} = Cl{-} + S2O8{-2} =>
S2O3{-2} + 5 OCl{-} = 5 Cl{-} + S2O8{-2}
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Fe + Cu{+} = Fe{3+} + Cu =>
Fe + 3 Cu{+} = Fe{3+} + 3 Cu
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
PbO + NH4F = PbF2 + NH3 + H2O =>
PbO + 2 NH4F = PbF2 + 2 NH3 + H2O
Fe2{+} + O2 = Fe{3+} + O{2-} =>
4 Fe2{+} + 5 O2 = 8 Fe{3+} + 10 O{2-}
Na2CO3 + S8 + SO2 = CO2 + Na2S2O3 =>
8 Na2CO3 + S8 + 8 SO2 = 8 CO2 + 8 Na2S2O3
Ca(OCl)2 + KI + HCl = I2 + CaCl2 + H2O + KCl =>
Ca(OCl)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 2 H2O + 4 KCl
CH3CH2CH2 + K2Cr2O7 + H2SO4 = CH3CHCOOH + Cr2 + K2SO4 + H2O =>
2 CH3CH2CH2 + K2Cr2O7 + H2SO4 = 2 CH3CHCOOH + Cr2 + K2SO4 + 3 H2O
CuS + NO3{-} = Cu + SO4{2-} + NO =>
CuS + 2 NO3{-} = Cu + SO4{2-} + 2 NO
CH3CH2Br = CH2CH2 + HBr =>
CH3CH2Br = CH2CH2 + HBr
Zn(H2O)4{2+} + NaCN = Zn(NaCN)4{2+} + H2O =>
Zn(H2O)4{2+} + 4 NaCN = Zn(NaCN)4{2+} + 4 H2O
Br2 + O3 = Br2O3 =>
Br2 + O3 = Br2O3
CuSO4 + KCl = CuCl + KSO4 =>
CuSO4 + KCl = CuCl + KSO4
Fe(OH)3 + H2SO4(aq) = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4(aq) = Fe2(SO4)3 + 6 H2O
Zn + NO3{-} + H2O = Zn{2+} + N2 + OH{-} =>
5 Zn + 2 NO3{-} + 6 H2O = 5 Zn{2+} + N2 + 12 OH{-}
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
MnO(OH)2 + HCl = Cl2 + MnCl2 + H2O =>
MnO(OH)2 + 4 HCl = Cl2 + MnCl2 + 3 H2O
(H2O)2 = H2O = O2 =>
(H2O)2 = 2 H2O
FeO + C = Fe + CO =>
FeO + C = Fe + CO
NH3 + H2SO4 = NHSO2 + H2O =>
NH3 + H2SO4 = NHSO2 + 2 H2O
Fe{3+} + S2O3{2-} = Fe{2+} + S4O6{2-} =>
2 Fe{3+} + 2 S2O3{2-} = 2 Fe{2+} + S4O6{2-}
Br + MgI2 = BrI2 + Mg =>
Br + MgI2 = BrI2 + Mg
C2H5OH + KMnO4 + KOH = K2MnO4 + CH3COOH + H2O =>
C2H5OH + 4 KMnO4 + 4 KOH = 4 K2MnO4 + CH3COOH + 3 H2O
SH2O + O2 = SO2 + H2O =>
SH2O + O2 = SO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2 + Na + OH = Na2SO3 + H2O =>
SO2 + 2 Na + 2 OH = Na2SO3 + H2O
K2CrO4 + CaCl2 = CaCrO4 + KCl =>
K2CrO4 + CaCl2 = CaCrO4 + 2 KCl
C16H18ClN3S + H2O = C16H22O11 + C2H6O + H2S + HCl + HNO3 =>
16 C16H18ClN3S + 275 H2O = C16H22O11 + 120 C2H6O + 16 H2S + 16 HCl + 48 HNO3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C6H12O6 + C2H5OH + CH4N2O = C22H26N2O3 + H2O =>
4 C6H12O6 + 9 C2H5OH + 2 CH4N2O = 2 C22H26N2O3 + 29 H2O
K2Cr2O7 + NaHSO3 + H2SO4 = Cr(HSO4)3 + NaHSO4 + KHSO4 + H2O =>
K2Cr2O7 + 3 NaHSO3 + 8 H2SO4 = 2 Cr(HSO4)3 + 3 NaHSO4 + 2 KHSO4 + 4 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Mn + Ca(OH)2 = Mn(OH)2 + Ca =>
Mn + Ca(OH)2 = Mn(OH)2 + Ca
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(NO2)2 + BeCl2 = MgCl2 + Be(NO2)2 =>
Mg(NO2)2 + BeCl2 = MgCl2 + Be(NO2)2
H3S + HNO3 = H2SO4 + NO + H2O =>
H3S + 3 HNO3 = H2SO4 + 3 NO + 2 H2O
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