| 前日に均衡した方程式 |
NiO + H2SO4 = NiSO4 + H2O
Cd(NO3)2(aq) + Na2S = CdS(s) + NaNO3(aq) =>
Cd(NO3)2(aq) + Na2S = CdS(s) + 2 NaNO3(aq)
K2CO3 + H2SO4 = KHSO4 + H2CO3 =>
K2CO3 + 2 H2SO4 = 2 KHSO4 + H2CO3
C5H5N + N2O + OH{-} = CO3{-2} + H2O + N2 =>
2 C5H5N + 25 N2O + 20 OH{-} = 10 CO3{-2} + 15 H2O + 26 N2
Ag2O + NH3 + H2O = [Ag(NH3)2]OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]OH
K(ClO3)(s) = KCl(s) + O2(g) =>
2 K(ClO3)(s) = 2 KCl(s) + 3 O2(g)
Sb2O5 + HCl = SbCl5 + H2O =>
Sb2O5 + 10 HCl = 2 SbCl5 + 5 H2O
Fe + NiI3 = FeI2 + Ni =>
3 Fe + 2 NiI3 = 3 FeI2 + 2 Ni
CUS + HNO3 = CUSO4 + H2O + NO2 =>
CUS + 8 HNO3 = CUSO4 + 4 H2O + 8 NO2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
NaFeO2 + H2O = NaOH + Fe(OH)3 =>
NaFeO2 + 2 H2O = NaOH + Fe(OH)3
FeS + HNO3 + S = Fe(NO3)3 + H2S =>
2 FeS + 6 HNO3 + S = 2 Fe(NO3)3 + 3 H2S
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + NO + H2O =>
3(NH4)2U2O7 + 22 HNO3 = 6 UO2(NO3)2 + 16 NO + 23 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
KBrO3 + KAsO2 + KOH = K3AsO4 + KBr + H2O =>
KBrO3 + 3 KAsO2 + 6 KOH = 3 K3AsO4 + KBr + 3 H2O
AgSCN + Cu = CuSCN + Ag =>
AgSCN + Cu = CuSCN + Ag
NaPO4 + HCl = NaCl + HPO4 =>
NaPO4 + HCl = NaCl + HPO4
HCl + Na2CO3 = H2CO3 + NaCl = H2CO3 = H2O + CO2 =>
2 HCl + Na2CO3 = H2CO3 + 2 NaCl
NaHCO3 + HCl = NaCl + (H2O) + (CO2) =>
NaHCO3 + HCl = NaCl + (H2O) + (CO2)
Zn + N2 + H2O = Zn{2+} + N2H4 + OH{-} =>
2 Zn + N2 + 4 H2O = 2 Zn{2+} + N2H4 + 4 OH{-}
Ni(NH3)6{+2} + C4H8N2O2 = Ni(C4H7N2O2)2 + NH4{+} + NH3 =>
Ni(NH3)6{+2} + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 NH4{+} + 4 NH3
KHSO4 + K2S = H2S + K2SO4 =>
2 KHSO4 + K2S = H2S + 2 K2SO4
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ca + K2CO3 = K + CaCO3 =>
Ca + K2CO3 = 2 K + CaCO3
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
NaBH4 + B10H14 = Na2B12H12 + H2 =>
2 NaBH4 + B10H14 = Na2B12H12 + 5 H2
Mn(OH)2 + O3 = MnO2 + H2O =>
3 Mn(OH)2 + O3 = 3 MnO2 + 3 H2O
Na + NiSO4 = Ni + NaSO4 =>
Na + NiSO4 = Ni + NaSO4
ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3
CaO(aq) + H2SO4(aq) = CaSO4 + H2O =>
CaO(aq) + H2SO4(aq) = CaSO4 + H2O
KY + FeX = FeY + KX =>
KY + FeX = FeY + KX
AlPO4 + Mg = Al + Mg3(PO4)2 =>
2 AlPO4 + 3 Mg = 2 Al + Mg3(PO4)2
AlCl2 + Ca = CaCl2 + Al =>
AlCl2 + Ca = CaCl2 + Al
Ce2(SO4)3 = Ce + SO4 =>
Ce2(SO4)3 = 2 Ce + 3 SO4
C8H7NO2SBrCl + O2 = CO2 + H2O + N2 + SO2 + HBr + HCl =>
4 C8H7NO2SBrCl + 37 O2 = 32 CO2 + 10 H2O + 2 N2 + 4 SO2 + 4 HBr + 4 HCl
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
(COOH)2 + NaOH = COONa + H2O =>
(COOH)2 + 2 NaOH = 2 COONa + 2 H2O
Mg2C + H2O = C3H4 + Mg + O2 =>
3 Mg2C + 2 H2O = C3H4 + 6 Mg + O2
SnO + KOH + H2O = K2[Sn(OH)4] =>
SnO + 2 KOH + H2O = K2[Sn(OH)4]
Cu2CO3 + HC2H3O2 = Cu(C2H3O2) + H2O + CO2 =>
Cu2CO3 + 2 HC2H3O2 = 2 Cu(C2H3O2) + H2O + CO2
Cu(OH)2 + H3Po4 = Cu3(Po4)2 + H2O =>
3 Cu(OH)2 + 2 H3Po4 = Cu3(Po4)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaS2O3 + CuF2 = CaF2 + CuS2O3 =>
CaS2O3 + CuF2 = CaF2 + CuS2O3
Fe2O3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(aq) =>
Fe2O3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2O(aq)
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
Cu + ZnSO4 + HCl = ZnCl2 + CuSO4 + H2 =>
Cu + ZnSO4 + 2 HCl = ZnCl2 + CuSO4 + H2
Cu + H2SO4 = CuSO4 + H23 =>
23 Cu + 23 H2SO4 = 23 CuSO4 + 2 H23
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
AgCH3CO2 + NaCl = AgCl + NaCH3CO2 =>
AgCH3CO2 + NaCl = AgCl + NaCH3CO2
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