| 前日に均衡した方程式 |
2 Fe2O3 + 3 C(s) = 4 Fe(l) + 3 CO2(g)
FeCl2 + AgNO3 = Fe(NO3)3 + Ag + Cl =>
FeCl2 + 3 AgNO3 = Fe(NO3)3 + 3 Ag + 2 Cl
NO = N2O + NO2 =>
3 NO = N2O + NO2
C2H4O + CH3OH = C3H6O + H2O =>
C2H4O + CH3OH = C3H6O + H2O
Cu(OH)2 + Li{+} + {-} = Li2O + Cu + H2O =>
Cu(OH)2 + 2 Li{+} + 2e = Li2O + Cu + H2O
H6C3O4NBr + HCl = H7C3O4NBr + Cl =>
H6C3O4NBr + HCl = H7C3O4NBr + Cl
KOH(aq) + Ca(s) = K(aq) + Ca(OH)2(s) =>
2 KOH(aq) + Ca(s) = 2 K(aq) + Ca(OH)2(s)
(CH3)2(NNH2) + N2O4 = H2O + N2 + CO2 =>
(CH3)2(NNH2) + 2 N2O4 = 4 H2O + 3 N2 + 2 CO2
Fe2S3(s) + HBr(aq) = H2S + FeBr3 =>
Fe2S3(s) + 6 HBr(aq) = 3 H2S + 2 FeBr3
KSO3 + ZnNO3 = ZnSO3 + KNO3 =>
KSO3 + ZnNO3 = ZnSO3 + KNO3
Cr2(SO4)3 + H2O = [Cr2(H2O)](SO4)3 =>
Cr2(SO4)3 + H2O = [Cr2(H2O)](SO4)3
KJO3 + HJ + H2SO4 = J2 + K2SO4 + H2O =>
2 KJO3 + 10 HJ + H2SO4 = 6 J2 + K2SO4 + 6 H2O
Cu(NH3)4Cl2 + KCN + H2O = K2Cu(CN)3 + NH3 + NH4Cl + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 2 K2Cu(CN)3 + 6 NH3 + 2 NH4Cl + KCNO + 2 KCl
Cs + H = HCs =>
Cs + H = HCs
MnO4{-} + SO3{2-} + OH{-} = MnO2{2-} + H2O + SO4{2-} =>
2 MnO4{-} + 5 SO3{2-} + 2 OH{-} = 2 MnO2{2-} + H2O + 5 SO4{2-}
MgO + SO2 = MgOSO2 =>
MgO + SO2 = MgOSO2
Al(OH)3 + H{+} + H2O = [Al(H2O)6]{3+} =>
Al(OH)3 + 3 H{+} + 3 H2O = [Al(H2O)6]{3+}
Pb + Ag2(SO4)3 = Pb2(SO4)4 + Ag =>
6 Pb + 4 Ag2(SO4)3 = 3 Pb2(SO4)4 + 8 Ag
HNO3 + NH4HCO3 = NH4NO3H2CO3 =>
HNO3 + NH4HCO3 = NH4NO3H2CO3
EDTA + NiSO4 = Ni(EDTA) + SO4 =>
EDTA + NiSO4 = Ni(EDTA) + SO4
H2O + C12H16O3 = C5H12O + C7H6O3 =>
H2O + C12H16O3 = C5H12O + C7H6O3
KHCO3 + HF = KF + H2CO3 =>
KHCO3 + HF = KF + H2CO3
AlCl3 + KCr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + H2O + Cl2 =>
14 AlCl3 + 6 KCr2O7 + 42 H2SO4 = 6 Cr2(SO4)3 + 3 K2SO4 + 7 Al2(SO4)3 + 42 H2O + 21 Cl2
Nd2O3 + Na = Na2O + Nd =>
Nd2O3 + 6 Na = 3 Na2O + 2 Nd
MnO2 + Cr = Cr2O3 + Mn =>
3 MnO2 + 4 Cr = 2 Cr2O3 + 3 Mn
CH4 + C2H2 = C2H4 =>
2 CH4 + 2 C2H2 = 3 C2H4
Ni + HMnO4 + HCl = NiCl2 + MnCl2 + H2O =>
5 Ni + 2 HMnO4 + 14 HCl = 5 NiCl2 + 2 MnCl2 + 8 H2O
KCN = K + C + N2 =>
2 KCN = 2 K + 2 C + N2
FeSO4 + KCl = K2SO4 + FeCl2 =>
FeSO4 + 2 KCl = K2SO4 + FeCl2
C2H2 + (OH)2 = CO2 + H2O =>
C2H2 + 5(OH)2 = 2 CO2 + 6 H2O
H3PO4 + NaNO3 = HNO3 + Na3PO4 =>
H3PO4 + 3 NaNO3 = 3 HNO3 + Na3PO4
MgCl2 + C9H7NO = Mg(C9H6ON)2 + HCl =>
MgCl2 + 2 C9H7NO = Mg(C9H6ON)2 + 2 HCl
HF + K2Cr2O7 = CrF3 + KF + F2 + H2O =>
14 HF + K2Cr2O7 = 2 CrF3 + 2 KF + 3 F2 + 7 H2O
Cr2(HAsO3)3 + H2TeO4 = Cr2(TeO4)3 + H3AsO3 =>
Cr2(HAsO3)3 + 3 H2TeO4 = Cr2(TeO4)3 + 3 H3AsO3
NH4CO2NH2 = CO2 + NH3 =>
NH4CO2NH2 = CO2 + 2 NH3
Co55Na = Co + Na12 =>
12 Co55Na = 660 Co + Na12
KCl2 + MnO2 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KCl2 + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 Cl2 + 2 H2O
ClO3 + HNO3 = ClO4 + NO + H2O =>
3 ClO3 + 2 HNO3 = 3 ClO4 + 2 NO + H2O
KMnO4 + ZnCl2 = KZn + MnO4Cl2 =>
KMnO4 + ZnCl2 = KZn + MnO4Cl2
C6H5OH + C6H4(CO)2O = C6H4(COO)C(C6H4OH)2 + H2O =>
2 C6H5OH + C6H4(CO)2O = C6H4(COO)C(C6H4OH)2 + H2O
KOH = K + O2 + H2 =>
2 KOH = 2 K + O2 + H2
Na3(PO4) = Na + P2O3 + O2 =>
4 Na3(PO4) = 12 Na + 2 P2O3 + 5 O2
H2O2 + HY = Y + H2O =>
H2O2 + 2 HY = 2 Y + 2 H2O
Ti2TaC2F2 = TaC + TiC + TiF3 + Ta =>
3 Ti2TaC2F2 = 2 TaC + 4 TiC + 2 TiF3 + Ta
Zn(NO3)2 + Au = Au(NO3) + Zn =>
Zn(NO3)2 + 2 Au = 2 Au(NO3) + Zn
CuCl2 + K3PO4 = PO4Cl2 + K3Cu =>
CuCl2 + K3PO4 = PO4Cl2 + K3Cu
KOH + Cr(OH)SO4 = K2SO4 + Cr(OH)3 =>
2 KOH + Cr(OH)SO4 = K2SO4 + Cr(OH)3
BaO + CrO3 = BaCrO4 =>
BaO + CrO3 = BaCrO4
Pb(CH3COO)2 + NaN3 = CH3COONa + Pb(N3)2 =>
Pb(CH3COO)2 + 2 NaN3 = 2 CH3COONa + Pb(N3)2
Ba(NO)3 + Al = Al(NO)3 + Ba =>
Ba(NO)3 + Al = Al(NO)3 + Ba
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