| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 H2SO4 + K2Cr2O7 + KI = KIO3 + Cr2(SO4)3 + 4 H2O + K2SO4
K2Se + Br2 + KOH = K2SeO4 + KBr + H2O =>
K2Se + 4 Br2 + 8 KOH = K2SeO4 + 8 KBr + 4 H2O
Cr(SO4)3 + Na2O2 = Na2CrO4 + NaSO4 + O2 =>
2 Cr(SO4)3 + 5 Na2O2 = 2 Na2CrO4 + 6 NaSO4 + O2
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + MnO{2+} =>
3 As2O3 + 4 MnO4{-} + 12 H{+} + 3 H2O = 6 H3AsO4 + 4 MnO{2+}
K[BiI4] + CdSO4 = K2[CdI4] + BiI3 + K2SO4 =>
4 K[BiI4] + CdSO4 = K2[CdI4] + 4 BiI3 + K2SO4
HCH3COO + CaCO3 = Ca(HCH3COO) + H2O + CO2 =>
5 HCH3COO + 4 CaCO3 = 4 Ca(HCH3COO) + 2 H2O + 6 CO2
Na3PO4 + BaSO4 = Na2SO4 + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaSO4 = 3 Na2SO4 + Ba3(PO4)2
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
NaOH + H2CO3 = (Na2CO3)2 + H2O =>
4 NaOH + 2 H2CO3 = (Na2CO3)2 + 4 H2O
Cr{2+} + Sn{4+} = Cr{3+} + Sn{2+} =>
2 Cr{2+} + Sn{4+} = 2 Cr{3+} + Sn{2+}
TcCl7 + O2 = Tc2O7 + Cl2 =>
4 TcCl7 + 7 O2 = 2 Tc2O7 + 14 Cl2
C6H9NCH3CH2COOH = C5H10CH3CH2COOCN =>
C6H9NCH3CH2COOH = C5H10CH3CH2COOCN
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
CaC2O4 + Sn(NO2)4 = Sn(C2O4)4 + Ca(NO2) =>
4 CaC2O4 + Sn(NO2)4 = Sn(C2O4)4 + 4 Ca(NO2)
Al(s) + CuCl2(l) = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2(l) = 2 AlCl3(aq) + 3 Cu(s)
Li + S = Li2S =>
2 Li + S = Li2S
Ca + O2 + CO2 = CaCO3 =>
2 Ca + O2 + 2 CO2 = 2 CaCO3
C11H17O + O2 = CO2 + H2O =>
4 C11H17O + 59 O2 = 44 CO2 + 34 H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
LiOH + Cl = LiCl + LiClO3 + H2O =>
6 LiOH + 6 Cl = 5 LiCl + LiClO3 + 3 H2O
P3H + O2 = PO4 + H2O =>
4 P3H + 25 O2 = 12 PO4 + 2 H2O
H2(SO4) + CaO = H2O + Ca(SO4) =>
H2(SO4) + CaO = H2O + Ca(SO4)
FeTiO3 + NaOH + O2 = Na2TiO3 + Fe2O3 + H2O =>
4 FeTiO3 + 8 NaOH + O2 = 4 Na2TiO3 + 2 Fe2O3 + 4 H2O
Mg + PbCH3COO2 = MgCH3COO2 + Pb =>
Mg + PbCH3COO2 = MgCH3COO2 + Pb
Al(NO3)3 + Na2SO3 + H2O = Al(OH)3 + NaNO3 + SO2 =>
2 Al(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 SO2
Al2O3 + H2Co3 = Al2(Co3)3 + H2O =>
Al2O3 + 3 H2Co3 = Al2(Co3)3 + 3 H2O
Cu(NO3)2 + C44H50O15 + K2O + BeO + HNO3 = Cu(NH3)KNO3 + BeCO3 + N2O3 =>
74 Cu(NO3)2 + 4 C44H50O15 + 37 K2O + 176 BeO + 22 HNO3 = 74 Cu(NH3)KNO3 + 176 BeCO3 + 11 N2O3
Fe + O2 + H2O = FeO33H20 =>
2 Fe + 23 O2 + 20 H2O = 2 FeO33H20
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C2H6O + CH3COOH = CH3COOHCH2CH3 + H2O =>
5 C2H6O + 3 CH3COOH = 4 CH3COOHCH2CH3 + 3 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
MnO2 + KNO3 + KOH = NH3 + K2MnO4 + H2O =>
4 MnO2 + KNO3 + 7 KOH = NH3 + 4 K2MnO4 + 2 H2O
HCOOH + NaClO = HClO + HCOONa =>
HCOOH + NaClO = HClO + HCOONa
Li3PO4 + Ba(C2H3O2)2 = LiC2H3O2 + Ba3(PO4)2 =>
2 Li3PO4 + 3 Ba(C2H3O2)2 = 6 LiC2H3O2 + Ba3(PO4)2
Na2HPO + H2O = Na2OH + H2PO =>
Na2HPO + H2O = Na2OH + H2PO
BeO = Be + O2 =>
2 BeO = 2 Be + O2
C6H6O6 + H2O = CH3COOH + C2O4H2 =>
C6H6O6 + 2 H2O = 2 CH3COOH + C2O4H2
CH3NH2 + HNO3 = CH3COO + H2O + NO =>
2 CH3NH2 + 5 HNO3 = CH3COO + 6 H2O + 7 NO
H(NO2) + K(OH) = K(NO2) + H2O =>
H(NO2) + K(OH) = K(NO2) + H2O
C21H31BrO3 + Li2CO3 = C21H30O3 + CO2 + H2O + BrLi =>
2 C21H31BrO3 + Li2CO3 = 2 C21H30O3 + CO2 + H2O + 2 BrLi
S406{2-} + Br2 + OH{-} = SO4{2-} + Br{-} + H2O =>
S406{2-} + 1219 Br2 + 3248 OH{-} = 406 SO4{2-} + 2438 Br{-} + 1624 H2O
K2C2O4 + HCl = KCl + H2C2O4 = H2O + CO3 =>
K2C2O4 + 2 HCl = 2 KCl + H2C2O4
Fe4N3 + H2O = Fe(OH)3 + NH4 =>
Fe4N3 + 12 H2O = 4 Fe(OH)3 + 3 NH4
K{+} + O{2-} = K2O =>
2 K{+} + O{2-} = K2O
CH4 + RhO2 = Rh2O3 + H2 + CO =>
CH4 + 2 RhO2 = Rh2O3 + 2 H2 + CO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C7H5NaO2 + HCl = C6H5COOH + NaCl =>
C7H5NaO2 + HCl = C6H5COOH + NaCl
C6H14 + CH2Cl2 = C7H16 + Cl2 =>
C6H14 + CH2Cl2 = C7H16 + Cl2
Si(OC2H5)4 + H2O = Si(OH)4 + C2H5OH =>
Si(OC2H5)4 + 4 H2O = Si(OH)4 + 4 C2H5OH
FeO + Al3 = Al2O3 + Fe =>
9 FeO + 2 Al3 = 3 Al2O3 + 9 Fe
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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 |
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