| 前日に均衡した方程式 |
15 LiBr + 3 NaBrO3 + 6 H3PO4 = 9 Br2 + 5 Li3PO4 + Na3PO4 + 9 H2O
Fe{2}O{3} + CO = Fe + CO{2} =>
Fe{2}O{3} + CO = Fe + CO{2}
Ti + Cl = TiCl3 =>
Ti + 3 Cl = TiCl3
Li2CO3 + CaBr2 = Li2Br2 + CaCO3 =>
Li2CO3 + CaBr2 = Li2Br2 + CaCO3
Cr + CO = Cr2O3 + C =>
2 Cr + 3 CO = Cr2O3 + 3 C
Mg2C + H2O = CH4 + Mg(HO)2 =>
Mg2C + 4 H2O = CH4 + 2 Mg(HO)2
H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O(l)
NaMnO4 + Na2S + H2O = MnO2 + SO2 + NaOH =>
2 NaMnO4 + Na2S + 2 H2O = 2 MnO2 + SO2 + 4 NaOH
C12H26 + O2(g) = CO2(g) + H2O =>
2 C12H26 + 37 O2(g) = 24 CO2(g) + 26 H2O
Zn{2+} + OH{-} = Zn(OH)4{2-} =>
Zn{2+} + 4 OH{-} = Zn(OH)4{2-}
H2SO4(aq) + CaCO3(aq) = CaSO4 + H2O + CO2(g) =>
H2SO4(aq) + CaCO3(aq) = CaSO4 + H2O + CO2(g)
C3H7NH2 + HNO2 = C3H7OH + N2 + H2O =>
C3H7NH2 + HNO2 = C3H7OH + N2 + H2O
Cu(s) + FeCl3(aq) = CuCl2 + Fe =>
3 Cu(s) + 2 FeCl3(aq) = 3 CuCl2 + 2 Fe
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
BaCl2 + Fe(SO4) = Ba(SO4) + FeCl2 =>
BaCl2 + Fe(SO4) = Ba(SO4) + FeCl2
BaCl2(aq) + Al2(SO4)3(aq) = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 AlCl3(aq)
KMnO4 + C2H5OH + H2SO4 = C2H4O + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C2H5OH + 3 H2SO4 = 5 C2H4O + 2 MnSO4 + K2SO4 + 8 H2O
Os + HNO3 = OsO4 + NO2 + H2O =>
Os + 8 HNO3 = OsO4 + 8 NO2 + 4 H2O
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C3H8 + Cl2 = C3H4Cl4 + HCl =>
C3H8 + 4 Cl2 = C3H4Cl4 + 4 HCl
FeCl3 + FeSO4 + NaOH = Fe3O4 + Na2SO4 + NaCl + H2O =>
2 FeCl3 + FeSO4 + 8 NaOH = Fe3O4 + Na2SO4 + 6 NaCl + 4 H2O
NH4Cl + Hg2(NO3)2 = NH4NO3 + HgCl =>
2 NH4Cl + Hg2(NO3)2 = 2 NH4NO3 + 2 HgCl
MnO(s) + PbO2(s) + HNO3(aq) = HMnO4(aq) + Pb(NO3)2(aq) + H2O(l) =>
2 MnO(s) + 5 PbO2(s) + 10 HNO3(aq) = 2 HMnO4(aq) + 5 Pb(NO3)2(aq) + 4 H2O(l)
FeCO3 + H2SO4 = FeSO4 + CO2 + H2O =>
FeCO3 + H2SO4 = FeSO4 + CO2 + H2O
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O
KClO3 + C2H2O = CO2 + KCl + H2O =>
4 KClO3 + 3 C2H2O = 6 CO2 + 4 KCl + 3 H2O
Mg(s) + H2O(l) = MgO(s) + H2(g) =>
Mg(s) + H2O(l) = MgO(s) + H2(g)
FeI3 + Mg = Fe + MgI2 =>
2 FeI3 + 3 Mg = 2 Fe + 3 MgI2
C3H8 + Cl = C3H5Cl3 + HCl =>
C3H8 + 6 Cl = C3H5Cl3 + 3 HCl
C12H22O11 + HNO3 = H2C2O4 + NO + H2O =>
C12H22O11 + 12 HNO3 = 6 H2C2O4 + 12 NO + 11 H2O
Al(s) + I2(s) = AlI3(s) =>
2 Al(s) + 3 I2(s) = 2 AlI3(s)
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
H2CO + NH3 = C6H12N4 + H2O =>
6 H2CO + 4 NH3 = C6H12N4 + 6 H2O
Ni + P4 = NiP4 =>
Ni + P4 = NiP4
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
ZnCl2 + HNO3 = HCl + Zn(NO3)2 =>
ZnCl2 + 2 HNO3 = 2 HCl + Zn(NO3)2
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
Fe2(SO4)3 + BaI2 = FeI3 + BaSO4 =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 BaSO4
Cu + FeO = CuO + Fe =>
Cu + FeO = CuO + Fe
Cu{2+} + (NH4)2S = CuS + NH4{+} =>
Cu{2+} + (NH4)2S = CuS + 2 NH4{+}
PCl5 + Ba(OH)2 = BaCl2 + BaHPO4 + H2O =>
2 PCl5 + 7 Ba(OH)2 = 5 BaCl2 + 2 BaHPO4 + 6 H2O
C2H3OCl + O2 = CO + H2O + HCl =>
C2H3OCl + O2 = 2 CO + H2O + HCl
Ni2O3 + HCl = NiCl2 + H2O + O2 =>
2 Ni2O3 + 8 HCl = 4 NiCl2 + 4 H2O + O2
Ca3(PO4)2 + Al = Ca3 + AlPO4 =>
Ca3(PO4)2 + 2 Al = Ca3 + 2 AlPO4
C10H12O3 + H2O = H2 + CO =>
C10H12O3 + 7 H2O = 13 H2 + 10 CO
PbO2 + H2 = Pb + H2O =>
PbO2 + 2 H2 = Pb + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
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