| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
10 I2Cl + 2 KOH + 4 H2O = 9 I2 + 2 KIO3 + 10 HCl
Li2CO3 + Fe(NO3)3 = Li(NO3) + Fe2(CO3)3 =>
3 Li2CO3 + 2 Fe(NO3)3 = 6 Li(NO3) + Fe2(CO3)3
Na[Cr(OH)4] + HCl = CrCl3 + H2O + NaOH =>
Na[Cr(OH)4] + 3 HCl = CrCl3 + 3 H2O + NaOH
CH2CH2 + HOH = C2H5OH =>
CH2CH2 + HOH = C2H5OH
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
C9H8O4 + KHCO3 = C9H7O4{-}{-} + K{+} + CO2 + H2O =>
C9H8O4 + KHCO3 = C9H7O4{-}{-} + K{+} + CO2 + H2O
Al + NiSO4 = AlS + NiO4 =>
Al + NiSO4 = AlS + NiO4
Fe(OH)3(s) = Fe2O3(s) + H2O =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O
Fe(NO3)3 + NH4SCN + HCl = FeSCN + Cl + NH3 + H2O =>
Fe(NO3)3 + NH4SCN + 26 HCl = FeSCN + 26 Cl + 4 NH3 + 9 H2O
Na2Zn(OH)4 = Na2ZnO2 + H2O =>
Na2Zn(OH)4 = Na2ZnO2 + 2 H2O
Ba(OH)2 + N2O5 = Ba(OH)NO3 + H2O =>
2 Ba(OH)2 + N2O5 = 2 Ba(OH)NO3 + H2O
CH3CH2CH3 + Br2 = HBr + CH3CH2CH2Br =>
CH3CH2CH3 + Br2 = HBr + CH3CH2CH2Br
e + H{+} = H2 =>
2e + 2 H{+} = H2
BaO2 + HCl = BaCl2H2 + O2 =>
BaO2 + 2 HCl = BaCl2H2 + O2
KI + NaBrO4 + HCl = KCl + NaBr + I2 + H2O =>
8 KI + NaBrO4 + 8 HCl = 8 KCl + NaBr + 4 I2 + 4 H2O
FeCl2 + K2Cr2O7 + HCl = FeCl5 + KCl + CrCl3 + H2O =>
2 FeCl2 + K2Cr2O7 + 14 HCl = 2 FeCl5 + 2 KCl + 2 CrCl3 + 7 H2O
H3P + CaCO3 = Ca3P2 + H2O + CO2 =>
2 H3P + 3 CaCO3 = Ca3P2 + 3 H2O + 3 CO2
KUO4 = KU + O2 =>
KUO4 = KU + 2 O2
SrCl2 + O = SrO2 + Cl =>
SrCl2 + 2 O = SrO2 + 2 Cl
Fe2 + K3Fe(CN)6 = Fe[Fe(CN)6] + K =>
Fe2 + 2 K3Fe(CN)6 = 2 Fe[Fe(CN)6] + 6 K
NaHCO3 + C4H6O6 = Na2C4H6O6 + H2O + CO2 =>
10 NaHCO3 + 6 C4H6O6 = 5 Na2C4H6O6 + 8 H2O + 14 CO2
K3PO4 + Cu(NO3)2 = KNO3 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
Te19 + O2 = TeO2 =>
Te19 + 19 O2 = 19 TeO2
Cu{+} + K4Fe(CN)6 = Cu4Fe(CN)6 + K{+} =>
4 Cu{+} + K4Fe(CN)6 = Cu4Fe(CN)6 + 4 K{+}
MnSO4 + KOH + Cl2 = K2MnO4 + KCl + K2SO4 + H2O =>
MnSO4 + 8 KOH + 2 Cl2 = K2MnO4 + 4 KCl + K2SO4 + 4 H2O
NaCl + KFe(CN)6 = NaFe(CN)6 + KCl =>
NaCl + KFe(CN)6 = NaFe(CN)6 + KCl
C2H4 + Br2 = C4H7 + HBr =>
4 C2H4 + Br2 = 2 C4H7 + 2 HBr
MnSO4 + KOH + Cl2 = K2MnO4 + KCl + K2SO4 + H2O =>
MnSO4 + 8 KOH + 2 Cl2 = K2MnO4 + 4 KCl + K2SO4 + 4 H2O
CH3CH2CH3 + Br2 = HBr + CH3CH2CH2Br =>
CH3CH2CH3 + Br2 = HBr + CH3CH2CH2Br
FeCl3 + I2 = ICl + Fe =>
2 FeCl3 + 3 I2 = 6 ICl + 2 Fe
SiO4 + HCl = H4SiO4 + Cl2 =>
SiO4 + 4 HCl = H4SiO4 + 2 Cl2
CrCl3(aq) + H2S(g) = Cr2S3(s) + HCl(aq) =>
2 CrCl3(aq) + 3 H2S(g) = Cr2S3(s) + 6 HCl(aq)
Na2S(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbS(s) =>
Na2S(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbS(s)
H2 + I2 = HI = =>
H2 + I2 = 2 HI
PbCO3 + Al2S3 = PbS + Al2(CO3)3 =>
3 PbCO3 + Al2S3 = 3 PbS + Al2(CO3)3
Zn + Cr(NO3)3 = Zn(NO3)2 + Cr =>
3 Zn + 2 Cr(NO3)3 = 3 Zn(NO3)2 + 2 Cr
MnSO4 + Cl2 + KOH = KMnO4 + MnCl2 + K2SO4 + H2O =>
7 MnSO4 + 5 Cl2 + 16 KOH = 2 KMnO4 + 5 MnCl2 + 7 K2SO4 + 8 H2O
KMnO4 + H2SO4 + CH4 = K2SO4 + MnSO4 + H2O + CO2 =>
8 KMnO4 + 12 H2SO4 + 5 CH4 = 4 K2SO4 + 8 MnSO4 + 22 H2O + 5 CO2
S + H2O = SH2O =>
S + H2O = SH2O
Ba(NO3)2 + KI = BaI2 + K(NO3) =>
Ba(NO3)2 + 2 KI = BaI2 + 2 K(NO3)
HCl + K2CrO4 = KCl + CrCl3 + HOH + Cl2 =>
16 HCl + 2 K2CrO4 = 4 KCl + 2 CrCl3 + 8 HOH + 3 Cl2
CuCl2 + Li = Cu + LiCl2 =>
CuCl2 + Li = Cu + LiCl2
Mn(OH)2 + KOH + KClO = K2MnO4 + H2O + KCl =>
Mn(OH)2 + 2 KOH + 2 KClO = K2MnO4 + 2 H2O + 2 KCl
Sb2S3 + NaNO3 + HNO3 = Sb2O5 + Na2SO4 + NO2 + H2O =>
Sb2S3 + 6 NaNO3 + 22 HNO3 = Sb2O5 + 3 Na2SO4 + 28 NO2 + 11 H2O
KMnO4 + HCl = Cl2 + H2O + KCl + MnCl2 =>
2 KMnO4 + 16 HCl = 5 Cl2 + 8 H2O + 2 KCl + 2 MnCl2
H2SO3 + Fe(OH)2 = Fe(SO3) + H2O =>
H2SO3 + Fe(OH)2 = Fe(SO3) + 2 H2O
Fe2 + S = Fe(S)2 =>
Fe2 + 4 S = 2 Fe(S)2
BaCl2 + SP(NH2)3 = Ba3P5N10Cl + NH4Cl + H2S =>
3 BaCl2 + 5 SP(NH2)3 = Ba3P5N10Cl + 5 NH4Cl + 5 H2S
Cu(CH3OOC)2 + NiCl2 = CuCl2 + Ni(CH3OOC)2 =>
Cu(CH3OOC)2 + NiCl2 = CuCl2 + Ni(CH3OOC)2
K2Cr2O7 + H2SO4 + C2O4H2 = Cr2(SO4) + K2SO4 + CO2 + H2O =>
K2Cr2O7 + 2 H2SO4 + 5 C2O4H2 = Cr2(SO4) + K2SO4 + 10 CO2 + 7 H2O
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/21/24
方程式のバランス01/20/24
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