| 前日に均衡した方程式 |
K2Cr2O4(aq) + BaCl2(aq) = 2 KCl(aq) + BaCr2O4(s)
Al + MgO = Mg + Al2O2 =>
2 Al + 2 MgO = 2 Mg + Al2O2
BiI3 + KI = [BiI6]{-3} + K{+} =>
BiI3 + 3 KI = [BiI6]{-3} + 3 K{+}
CH3COOH + NaOH = NaOHCH3COOH =>
CH3COOH + NaOH = NaOHCH3COOH
Pb(No3)2 + Na2Co3 = Pb2Co3 + Na(No3)2 =>
2 Pb(No3)2 + Na2Co3 = Pb2Co3 + 2 Na(No3)2
Pb + H2SO4 = Pb3(SO4)3 + H2 =>
3 Pb + 3 H2SO4 = Pb3(SO4)3 + 3 H2
C8H16OH2 + O2 = CO + H2O =>
C8H16OH2 + 8 O2 = 8 CO + 9 H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Fe(SO4) + Ka(MnO4) + H2SO4 = Fe2(SO4)3 + Mn(SO4) + Ka2(SO4) + H2O =>
10 Fe(SO4) + 2 Ka(MnO4) + 8 H2SO4 = 5 Fe2(SO4)3 + 2 Mn(SO4) + Ka2(SO4) + 8 H2O
K + HOCH3 = KOCH3 + H2 =>
2 K + 2 HOCH3 = 2 KOCH3 + H2
HTe + SbNO3 = SbTe + HNO3 =>
HTe + SbNO3 = SbTe + HNO3
KMnO4 + KOH + Na2S2O3 = K2MnO4 + Na2S4O6 + H2O + Na2SO4 =>
10 KMnO4 + 10 KOH + 3 Na2S2O3 = 10 K2MnO4 + Na2S4O6 + 5 H2O + 2 Na2SO4
Ca(H2PO4)2 + Na2CO3 = Na2HPO4 + CaCO3 + CO2 + H2O =>
Ca(H2PO4)2 + 2 Na2CO3 = 2 Na2HPO4 + CaCO3 + CO2 + H2O
C7H16 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
6 C7H16 + 32 KMnO4 + 10 H2O = 21 C2H4O2 + 32 MnO2 + 32 KOH
Na2SO3 + HClO4 = Na2SO4 + HClO3 =>
Na2SO3 + HClO4 = Na2SO4 + HClO3
KBr + MgS = KS + MgBr =>
KBr + MgS = KS + MgBr
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
LiBr + NaCl = LiCl + NaBr =>
LiBr + NaCl = LiCl + NaBr
CoS(s) + O2(g) = SO2 + CoO =>
2 CoS(s) + 3 O2(g) = 2 SO2 + 2 CoO
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C2H5COH + K2Cr2O7 + H2SO4 = C2H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5COH + K2Cr2O7 + 4 H2SO4 = 3 C2H5COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Cr3C2 + O2 = Cr2O3 + C =>
4 Cr3C2 + 9 O2 = 6 Cr2O3 + 8 C
CaCl2 + Ca18Mg2H2(PO4)14 + H3PO4 = Ca(H2PO4)2 + MgCl2 =>
2 CaCl2 + Ca18Mg2H2(PO4)14 + 26 H3PO4 = 20 Ca(H2PO4)2 + 2 MgCl2
NaCl + H2CrO4 = Na2CrO4 + HCl =>
2 NaCl + H2CrO4 = Na2CrO4 + 2 HCl
NaCl + FrOH = NaOH + FrCl =>
NaCl + FrOH = NaOH + FrCl
Fe(NO3)2 + Na2CO3 = NaNO3 + Fe2(CO3)2 =>
2 Fe(NO3)2 + 2 Na2CO3 = 4 NaNO3 + Fe2(CO3)2
NaClO + CH3COOH + NaCl = Cl2 + H2O + NaC2O2H3 =>
NaClO + 2 CH3COOH + NaCl = Cl2 + H2O + 2 NaC2O2H3
NH4Cl + Hg = HgCl2 + NH4 =>
2 NH4Cl + Hg = HgCl2 + 2 NH4
Na2S*9H2O + Na2Sn(OH)6 + HCl = SnS2 + NaCl + H2O =>
2 Na2S*9H2O + Na2Sn(OH)6 + 6 HCl = SnS2 + 6 NaCl + 24 H2O
Fe(NO3)3(aq) + NaCl(aq) = FeCl3(s) + NaNO3 =>
Fe(NO3)3(aq) + 3 NaCl(aq) = FeCl3(s) + 3 NaNO3
N2O + H3O = N2 + H2O =>
N2O + 2 H3O = N2 + 3 H2O
MgCl + H2SO4 = MgHSO4 + HCl =>
MgCl + H2SO4 = MgHSO4 + HCl
NaClOHI = NaIHClO =>
NaClOHI = NaIHClO
NaF + AlF3 = NaAlF4 =>
NaF + AlF3 = NaAlF4
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
NaF + CuCl2 = CuF2 + NaCl =>
2 NaF + CuCl2 = CuF2 + 2 NaCl
Na2CO3(aq) + Ni(NO3)2(aq) = NaNO3 + NiCO3 =>
Na2CO3(aq) + Ni(NO3)2(aq) = 2 NaNO3 + NiCO3
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
KNO3 + NaOH = KOH + NaNO3 =>
KNO3 + NaOH = KOH + NaNO3
Ag(SO4) + H2 = Ag + H2(SO4) =>
Ag(SO4) + H2 = Ag + H2(SO4)
Cu2 + CaCl2 = CuCl2 + Ca2 =>
Cu2 + 2 CaCl2 = 2 CuCl2 + Ca2
Mg3N2 + FeCl3 = MgCl2 + FeN =>
Mg3N2 + 2 FeCl3 = 3 MgCl2 + 2 FeN
H2SO3 + Na2SO4 = Na2SO3 + H2SO4 =>
H2SO3 + Na2SO4 = Na2SO3 + H2SO4
NaHF2 + H2SO4 = HF + Na2SO4 =>
2 NaHF2 + H2SO4 = 4 HF + Na2SO4
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
NaCl + HS = HCl + NaS =>
NaCl + HS = HCl + NaS
NaF + HF = NaH + F2 =>
NaF + HF = NaH + F2
Pb(C2H3O2)2 + Na = Pb + Na(C2H3O2) =>
Pb(C2H3O2)2 + 2 Na = Pb + 2 Na(C2H3O2)
NaH2PO4 + KOH = NaOH + KH2PO4 =>
NaH2PO4 + KOH = NaOH + KH2PO4
HCl + NH2{-}CH2{-}COOH = NH3Cl{-}CH2{-}COOH =>
HCl + NH2{-}CH2{-}COOH = NH3Cl{-}CH2{-}COOH
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