| 前日に均衡した方程式 |
Fe + 2 HCl = FeCl2 + H2
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
Ca3PO4 + H2O = H3PO4 + Ca + O2 =>
4 Ca3PO4 + 6 H2O = 4 H3PO4 + 12 Ca + 3 O2
LiBr + F2 = LiF + Br =>
2 LiBr + F2 = 2 LiF + 2 Br
Zn + NO3{-} + OH{-} + H2O = NH3 + [Zn(OH)4]{-2} =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = NH3 + 4[Zn(OH)4]{-2}
HCN + HNO3 = N + CN + H3O =>
8 HCN + HNO3 = N + 8 CN + 3 H3O
HIO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + I2 + H2O =>
2 HIO3 + 10 FeSO4 + 5 H2SO4 = 5 Fe2(SO4)3 + I2 + 6 H2O
HSbO3 + NaOH = H2O + NaSbO3 =>
HSbO3 + NaOH = H2O + NaSbO3
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
KClO(aq) + HBr(aq) = KBr + ClOH =>
KClO(aq) + HBr(aq) = KBr + ClOH
BaCl2(aq) + Cu2SO4(aq) = BaSO4(s) + CuCl(aq) =>
BaCl2(aq) + Cu2SO4(aq) = BaSO4(s) + 2 CuCl(aq)
C6H8O7 + Na2CO3 = Na3C6H5O7 + H2O + CO2 =>
2 C6H8O7 + 3 Na2CO3 = 2 Na3C6H5O7 + 3 H2O + 3 CO2
Cr(OH)3 + O2 + OH{-} = CrO4{2-} + H2O =>
4 Cr(OH)3 + 3 O2 + 8 OH{-} = 4 CrO4{2-} + 10 H2O
Na(s) + FeCl2(s) = Fe(s) + NaCl =>
2 Na(s) + FeCl2(s) = Fe(s) + 2 NaCl
Ca(OH)2 + C2H4O2 = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 C2H4O2 = Ca(CH3COO)2 + 2 H2O
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
Al(NO2)3 + NH4NO3 = Al(NO3)3 + NH4NO2 =>
Al(NO2)3 + 3 NH4NO3 = Al(NO3)3 + 3 NH4NO2
NaCN + Cl2 + NaOH = NaCl + N2 + H2O + Na2CO3 =>
2 NaCN + 5 Cl2 + 12 NaOH = 10 NaCl + N2 + 6 H2O + 2 Na2CO3
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H2[AuOCl3] + SO2 + H2O = Au + H2SO4 + HCl =>
2 H2[AuOCl3] + 3 SO2 + 4 H2O = 2 Au + 3 H2SO4 + 6 HCl
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
CuBr2 + NH3 = [Cu(NH3)6]Br2 =>
CuBr2 + 6 NH3 = [Cu(NH3)6]Br2
C8H9NO2 + H2O = OH9NO2 + H2C8 =>
C8H9NO2 + H2O = OH9NO2 + H2C8
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
CuO + S = CuS + SO =>
CuO + 2 S = CuS + SO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Au + KCN + O + H2O = K[Au(CN)2] + KOH =>
2 Au + 4 KCN + O + H2O = 2 K[Au(CN)2] + 2 KOH
K4[Fe(CN)6] + CuSO4 = Cu4[Fe(CN)6]2 + K2SO4 =>
2 K4[Fe(CN)6] + 4 CuSO4 = Cu4[Fe(CN)6]2 + 4 K2SO4
CaCO3 + H2 = CO2 + H2O + Ca =>
CaCO3 + H2 = CO2 + H2O + Ca
CuHCl = CuClH =>
CuHCl = CuClH
ZnCl2 + Co = ZnCo + Cl2 =>
ZnCl2 + Co = ZnCo + Cl2
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
HAuCl4 + H2O + O2 = Au(OH)3 + Cl2 =>
HAuCl4 + H2O + O2 = Au(OH)3 + 2 Cl2
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
Na + AuBr2 = Au + NaBr =>
2 Na + AuBr2 = Au + 2 NaBr
MgCl2 + C7H8 = MgH8 + Cl2C7 =>
MgCl2 + C7H8 = MgH8 + Cl2C7
KHC8H4O4 + Ca(OH)2 = H2O + KOH + Ca + C4H4O4 =>
KHC8H4O4 + 3 Ca(OH)2 = H2O + KOH + 3 Ca + 2 C4H4O4
CH3COOH + NaHCO3 = NaC2H3O + CO2 + H2O =>
5 CH3COOH + 4 NaHCO3 = 4 NaC2H3O + 6 CO2 + 6 H2O
K2Cr2O7 + NaCl + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + Cl2 + H2O =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 3 Cl2 + 7 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
(NH4)6Mo7O24*4H2O + Na2S + NH4OH + H2O = (NH4)2MoS4 + NaOH =>
(NH4)6Mo7O24*4H2O + 28 Na2S + 8 NH4OH + 20 H2O = 7(NH4)2MoS4 + 56 NaOH
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
AsCl3 + Cl2 = AsCl5 =>
AsCl3 + Cl2 = AsCl5
Ammoniumchloride + bariumnitrate = bariumchloride + ammoniumnitrate =>
2 NH4Cl + Ba(NO3)2 = BaCl2 + 2 NH4NO3
C4H10O + H2CrO4 + H2SO4 = C4H8O2 + Cr2(SO4)3 + H2O =>
3 C4H10O + 4 H2CrO4 + 6 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 13 H2O
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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