| 前日に均衡した方程式 |
2 C3H7COOH + Ba(OH)2 = (C3H7COO)2Ba + 2 H2O
Al2 + KOH = Al(OH)3 + K =>
Al2 + 6 KOH = 2 Al(OH)3 + 6 K
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
NiCl2(aq) + Na2SO4(aq) = NiSO4(aq) + NaCl(aq) =>
NiCl2(aq) + Na2SO4(aq) = NiSO4(aq) + 2 NaCl(aq)
LiI + AuNO3 = IAu + LiNO3 =>
LiI + AuNO3 = IAu + LiNO3
FeSO4 + Al2(Cr2O7)3 + H2SO4 = Fe2(SO4)3 + Cr(S04)3 + Al2(SO4)3 + H2O =>
468 FeSO4 + Al2(Cr2O7)3 + 309 H2SO4 = 234 Fe2(SO4)3 + 6 Cr(S04)3 + Al2(SO4)3 + 309 H2O
Cu(NO3) + Ca = Cu + Ca(NO3) =>
Cu(NO3) + Ca = Cu + Ca(NO3)
Zn + FeBO3 = Fe + Zn(BO3)2 =>
Zn + 2 FeBO3 = 2 Fe + Zn(BO3)2
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
XCu(NO3)2 + XNaOH = XCu(OH)2 + XNaNO3 =>
XCu(NO3)2 + 2 XNaOH = XCu(OH)2 + 2 XNaNO3
KCl + HNO3 = KNO3 + HCl =>
KCl + HNO3 = KNO3 + HCl
Tl + H = TlH3 =>
Tl + 3 H = TlH3
CaCO3 + SiO2 = CaOSiO2 + CO2 =>
CaCO3 + SiO2 = CaOSiO2 + CO2
MnCl2 + Br2 + NH4(OH) = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4(OH) = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
Pb(CH3COO)2 + H2O = PbO + CH3COOH =>
Pb(CH3COO)2 + H2O = PbO + 2 CH3COOH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Bi2S3 + NO3{-} + H3O{+} = Bi{3+} + NO + S + H2O =>
Bi2S3 + 2 NO3{-} + 8 H3O{+} = 2 Bi{3+} + 2 NO + 3 S + 12 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3 + PbO = Na + PbO2 + CO2 =>
Na2CO3 + PbO = 2 Na + PbO2 + CO2
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
C3H8O2NCl + NaOH = C3H7O2NClNa + H2O =>
C3H8O2NCl + NaOH = C3H7O2NClNa + H2O
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
As2S3 + H2O2 + OH{-} = AsO43{-} + SO42{-} + H2O =>
2 As2S3 + 419 H2O2 + 10 OH{-} = 4 AsO43{-} + 6 SO42{-} + 424 H2O
Ca(HCO3)2 + NaOH = H2O + CaCO3 + Na2CO3 =>
Ca(HCO3)2 + 2 NaOH = 2 H2O + CaCO3 + Na2CO3
AgSO4 + BaI = BaSO4 + AgI =>
AgSO4 + BaI = BaSO4 + AgI
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaClO3 + HCl = NaOH + Cl2 + O2 =>
NaClO3 + HCl = NaOH + Cl2 + O2
PbCr2O7 + H2SO4 = PbSO4 + Cr2SO4 + H2O + O2 =>
2 PbCr2O7 + 4 H2SO4 = 2 PbSO4 + 2 Cr2SO4 + 4 H2O + 5 O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2Cr2O7 + H2O2 + H2SO4 = CrO5(H2O) + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO5(H2O) + K2SO4 + 3 H2O
Cl2 + Fe2(SO4)3 + NaOH = Na2FeO4 + NaCl + Na2SO4 + H2O =>
3 Cl2 + Fe2(SO4)3 + 16 NaOH = 2 Na2FeO4 + 6 NaCl + 3 Na2SO4 + 8 H2O
(CH3)2C2 + KMnO4 + H2O = (CH3)2C2(OH)4 + MnO2 + KOH =>
3(CH3)2C2 + 4 KMnO4 + 8 H2O = 3(CH3)2C2(OH)4 + 4 MnO2 + 4 KOH
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2
NaH + CO3 = Na2CO3 + H2O + CO2 =>
2 NaH + 2 CO3 = Na2CO3 + H2O + CO2
LiOH + BaO = Ba(OH)2 + Li2O =>
2 LiOH + BaO = Ba(OH)2 + Li2O
CH3COOH + K2SO3 = CH3COOK + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3COOK + H2O + SO2
Zn + HCl = ZnCl2 + H = H2O =>
Zn + 2 HCl = ZnCl2 + 2 H
V2O5 + CaS = CaO + V2 + S5 =>
V2O5 + 5 CaS = 5 CaO + V2 + S5
C6H5CH(OH)CH3 + KMnO4 + H2SO4 = C6H5C(O)CH3 + K2SO4 + MnSO4 + H2O =>
5 C6H5CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 C6H5C(O)CH3 + K2SO4 + 2 MnSO4 + 8 H2O
KMnO4 + HCl + K4[Fe(CN)6] = MnCl2 + K3[Fe(CN)6] + KO + H2O =>
KMnO4 + 2 HCl + 2 K4[Fe(CN)6] = MnCl2 + 2 K3[Fe(CN)6] + 3 KO + H2O
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Ge + Cr + Te = Ge97Cr3Te100 =>
97 Ge + 3 Cr + 100 Te = Ge97Cr3Te100
ZnS + HCl = HZn + ClS =>
ZnS + HCl = HZn + ClS
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
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