| 前日に均衡した方程式 |
9 HCOOC3H7 + 2 H2O = 6 HCOOCH + 8 C3H7OH
Cu(OH)2 + H2PO4 = Cu3(PO4)3 + H2O =>
3 Cu(OH)2 + 3 H2PO4 = Cu3(PO4)3 + 6 H2O
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
Cu2S + SO2 = CuSO4 + S =>
Cu2S + 4 SO2 = 2 CuSO4 + 3 S
SnCl4 + CuCl = SnCl2 + CuCl2 =>
SnCl4 + 2 CuCl = SnCl2 + 2 CuCl2
C6H4ClC2H5 + KMnO4 + H2SO4 = C6H4ClCOOH + MnSO4 + K2SO4 + H2O + CO2 =>
5 C6H4ClC2H5 + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 12 MnSO4 + 6 K2SO4 + 28 H2O + 5 CO2
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HNO3 + OH{-} = NO3{-} + H2O =>
HNO3 + OH{-} = NO3{-} + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
FeCl3 + Cu + H2O = H2 + CuCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Cu + 6 H2O = 3 H2 + 3 CuCl2 + 2 Fe(OH)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu2 + H2(SO4) = Cu2(SO4)2 + H2O + SO2 =>
Cu2 + 4 H2(SO4) = Cu2(SO4)2 + 4 H2O + 2 SO2
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
BaO2 + Ba = BaO =>
BaO2 + Ba = 2 BaO
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NaCl + KI = NaI(ac) + KCl(ac) =>
NaCl + KI = NaI(ac) + KCl(ac)
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Cl2 + KI4 = KCl2 + I2 =>
Cl2 + KI4 = KCl2 + 2 I2
Ni(NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + KNO3 =>
2 Ni(NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + 4 KNO3
Pb + KCl = PbCl4 + K =>
Pb + 4 KCl = PbCl4 + 4 K
NO3{-2} + Zn + OH{-} + H2O = NH3 + Zn(OH)4{-2} =>
2 NO3{-2} + 7 Zn + 10 OH{-} + 12 H2O = 2 NH3 + 7 Zn(OH)4{-2}
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4 =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3 + Na2SO4
CoCl2(aq) + NaOH = Co(OH)2(s) + NaCl =>
CoCl2(aq) + 2 NaOH = Co(OH)2(s) + 2 NaCl
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaCl + K{2}S = Na{2}S + KCl =>
NaCl + K{2}S = Na{2}S + KCl
C6H4NO2Cl + CH3Cl + Na = C6H4NO2CH3 + NaCl =>
C6H4NO2Cl + CH3Cl + 2 Na = C6H4NO2CH3 + 2 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3CHO + K2CrO4 + HCl = CH3COOH + KCl + CrCl3 + H2O =>
3 CH3CHO + 2 K2CrO4 + 10 HCl = 3 CH3COOH + 4 KCl + 2 CrCl3 + 5 H2O
NaClO + NaI + H2O = NaCl2 + NaOH + I2 =>
4 NaClO + 6 NaI + 4 H2O = 2 NaCl2 + 8 NaOH + 3 I2
HCOO + H2O = HCOOH + O =>
2 HCOO + H2O = 2 HCOOH + O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ba + HNO3 = Ba(NO3)2 + HN3 + H2O =>
8 Ba + 19 HNO3 = 8 Ba(NO3)2 + HN3 + 9 H2O
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
NaOH + LiCl = NaCl + LiOH =>
NaOH + LiCl = NaCl + LiOH
HF + Al(OH)3 = AlF3 + HOH =>
3 HF + Al(OH)3 = AlF3 + 3 HOH
Fe2O3 + NaOH = Fe2(OH)2 + Na2O3 =>
Fe2O3 + 2 NaOH = Fe2(OH)2 + Na2O3
Na3PO4 + CoCl2 = NaCl + (PO4)2Co3 =>
2 Na3PO4 + 3 CoCl2 = 6 NaCl + (PO4)2Co3
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + [Fe(NO)]SO4 + H2O =>
8 FeSO4 + 2 KNO3 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 2[Fe(NO)]SO4 + 4 H2O
Ca(OH)2 + C2O4 = CaCO3 + H2O =>
2 Ca(OH)2 + C2O4 = 2 CaCO3 + 2 H2O
CuCl2 + O2 = Cu(ClO3)2 =>
CuCl2 + 3 O2 = Cu(ClO3)2
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