| 前日に均衡した方程式 |
2 Ca2PbO4 + N2H4 + 6 H2SO4 = N2 + 4 CaSO4 + 2 PbSO4 + 8 H2O
FeCl2 + K2S = KCl + Fe2S2 =>
2 FeCl2 + 2 K2S = 4 KCl + Fe2S2
CuSO4 + KClO3 = CuCl + KSO + O =>
CuSO4 + KClO3 = CuCl + KSO + 6 O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
NO2(g) + H2O(l) = HNO3 + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3 + NO(g)
ZnBr2 + Ca(OH)2 = CaBr2 + Zn(OH)2 =>
ZnBr2 + Ca(OH)2 = CaBr2 + Zn(OH)2
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(subscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(subscript)2O
Be + HNO3 = H2 + Be(NO3)2 =>
Be + 2 HNO3 = H2 + Be(NO3)2
Br2 + KCl = K2Br + Cl2 =>
Br2 + 4 KCl = 2 K2Br + 2 Cl2
COCl2 + Ca(OH)2 = CO(OH)2 + CaCl2 =>
COCl2 + Ca(OH)2 = CO(OH)2 + CaCl2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Sb2S5 + HNO3 = Sb2O5 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = Sb2O5 + 5 H2SO4 + 40 NO2 + 15 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaH2 + NaOH = Ca(OH)2 + NaH =>
CaH2 + 2 NaOH = Ca(OH)2 + 2 NaH
Co(OH)Cl + NaOH = Co(OH)2 + NaCl =>
Co(OH)Cl + NaOH = Co(OH)2 + NaCl
Nb2S5 = Nb + S =>
Nb2S5 = 2 Nb + 5 S
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2(CO3) + CH3COOH = CO2 + H2O + CH3COONa =>
Na2(CO3) + 2 CH3COOH = CO2 + H2O + 2 CH3COONa
HNO3 + H2 = HNO2 + H2O =>
HNO3 + H2 = HNO2 + H2O
C3H6 + Cl2 = C3H4Cl2 + H2 =>
C3H6 + Cl2 = C3H4Cl2 + H2
K2O + CaO = CaK2O2 =>
K2O + CaO = CaK2O2
H2CO3 + Cu = Cu(CO3)2 + H2 =>
2 H2CO3 + Cu = Cu(CO3)2 + 2 H2
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
BaCl2(aq) + NaBr(aq) = BaBr2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaBr(aq) = BaBr2(aq) + 2 NaCl(aq)
CH3COOH + CH3CH2NH2 = CH3COOCH2CH3 + NH3 =>
CH3COOH + CH3CH2NH2 = CH3COOCH2CH3 + NH3
(CH3)3N + H2O = H(CH3)3N + OH =>
(CH3)3N + H2O = H(CH3)3N + OH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Na + NHO3 = H2 + NaNO3 =>
2 Na + 2 NHO3 = H2 + 2 NaNO3
ZnCl2 + CuSO4 = ZnSO4 + CuCl2 =>
ZnCl2 + CuSO4 = ZnSO4 + CuCl2
Ag2AsO4 + H2SO4 + Zn = AsH3 + H2O + Ag + ZnSO4 =>
2 Ag2AsO4 + 11 H2SO4 + 11 Zn = 2 AsH3 + 8 H2O + 4 Ag + 11 ZnSO4
HNO3 + Mg(C2H3O2) = HC2H3O2 + MgNO3 =>
HNO3 + Mg(C2H3O2) = HC2H3O2 + MgNO3
CH3OH + Cr2O7{-} + H{+} = CH2O + Cr{3+} + H2O =>
7 CH3OH + 2 Cr2O7{-} + 14 H{+} = 7 CH2O + 4 Cr{3+} + 14 H2O
F2 + NaCl = NaF + Cl =>
F2 + 2 NaCl = 2 NaF + 2 Cl
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(HCOO)2 + K2CrO4 = PbCrO4 + HCOOK =>
Pb(HCOO)2 + K2CrO4 = PbCrO4 + 2 HCOOK
KNO3 + Mg + H2O = NH3 + Mg(OH)2 + KO4 =>
2 KNO3 + Mg + 4 H2O = 2 NH3 + Mg(OH)2 + 2 KO4
H2O + NaBH4 + HCl = H3BO3 + NaCl + H2 =>
3 H2O + NaBH4 + HCl = H3BO3 + NaCl + 4 H2
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