| 前日に均衡した方程式 |
Mn(NO3)3 = MnO + 3 NO2 + O2
PO + H = P + H2O =>
PO + 2 H = P + H2O
iron + hydrochloricacid = iron(II)chloride + hydrogen =>
Fe + 2 HCl = FeCl2 + H2
K2CrO4 + NiCl2 = K2Cl2 + NiCrO4 =>
K2CrO4 + NiCl2 = K2Cl2 + NiCrO4
Al(s) + NH4NO3(s) = N2(g) + H20(g) + Al2O3(g) =>
10 Al(s) + 5 NH4NO3(s) = 5 N2(g) + H20(g) + 5 Al2O3(g)
Y + S = YS =>
Y + S = YS
Fe{3+} + Ca(OH)2 = Fe(OH)3 + Ca{2+} =>
2 Fe{3+} + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca{2+}
Ni(s) + S8(s) = NiS(s) =>
8 Ni(s) + S8(s) = 8 NiS(s)
CuSO3 + H2SO4 = CuSO4 + H2O + SO2 =>
CuSO3 + H2SO4 = CuSO4 + H2O + SO2
Al + Fe{2+} = Al{3+} + Fe =>
2 Al + 3 Fe{2+} = 2 Al{3+} + 3 Fe
CuO + H3O{+} + H2O = [Cu(H2O)6]{2+} =>
CuO + 2 H3O{+} + 3 H2O = [Cu(H2O)6]{2+}
CuBr2 + F2 = F2Br2 + Cu =>
CuBr2 + F2 = F2Br2 + Cu
C2H5COOH + Mg = Mg(C2H5COO)2 + H2 =>
2 C2H5COOH + Mg = Mg(C2H5COO)2 + H2
C5H11COOH + KOH = KC5H11COO + H2O =>
C5H11COOH + KOH = KC5H11COO + H2O
C2H4 + CO + H2 = C5H12O =>
2 C2H4 + CO + 2 H2 = C5H12O
Ba(HCO3)2 + H2SO4 = BaSO4 + H2(HCO3)2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + H2(HCO3)2
Br2 + O3 = BrO3 =>
Br2 + 2 O3 = 2 BrO3
C5H12S + O2 = CO2 + H2O + S =>
C5H12S + 8 O2 = 5 CO2 + 6 H2O + S
CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O
Pt + F2 = PtF2 =>
Pt + F2 = PtF2
H2(g) + Br(g) = HBr =>
H2(g) + 2 Br(g) = 2 HBr
H4P2O5 + Ca(OH)2 = Ca2P2O5 + H2O =>
H4P2O5 + 2 Ca(OH)2 = Ca2P2O5 + 4 H2O
NaI(aq) + Hg2(NO3)2(aq) = Na(NO3)2(aq) + Hg2I(s) =>
NaI(aq) + Hg2(NO3)2(aq) = Na(NO3)2(aq) + Hg2I(s)
Ca(CIO3)2 = Ca + CIO3 =>
Ca(CIO3)2 = Ca + 2 CIO3
CH3Cl + O2 = CO2 + H2O + Cl2 =>
4 CH3Cl + 7 O2 = 4 CO2 + 6 H2O + 2 Cl2
Mg + NH4OH = Mg(OH)2 + NH3 + H2 =>
Mg + 2 NH4OH = Mg(OH)2 + 2 NH3 + H2
PH3 + K2Cr2O7 + H2O = K3PO4 + Cr(OH)3 + K2HPO4 =>
3 PH3 + 4 K2Cr2O7 + 8 H2O = 2 K3PO4 + 8 Cr(OH)3 + K2HPO4
PbS2 = Pb + S2 =>
PbS2 = Pb + S2
P4(l) + O2(g) = P4O10(s) =>
P4(l) + 5 O2(g) = P4O10(s)
C6H5CHO + I2 + NaOH = C6H5COONa + NaI + H2O =>
C6H5CHO + I2 + 3 NaOH = C6H5COONa + 2 NaI + 2 H2O
H + N + O2 = HNO2 =>
H + N + O2 = HNO2
CoCl3 + Mg(OH)2 = Co2O3 + HCl + MgCl2 =>
4 CoCl3 + 3 Mg(OH)2 = 2 Co2O3 + 6 HCl + 3 MgCl2
ZnCl2 + KI = ZnI2 + KCl =>
ZnCl2 + 2 KI = ZnI2 + 2 KCl
C6H5COSH + O2 = CO2 + H2O + S2 =>
2 C6H5COSH + 16 O2 = 14 CO2 + 6 H2O + S2
FeCl3 + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + Cl2 =>
2 FeCl3 + 3 MnO2 + 6 H2SO4 = Fe2(SO4)3 + 3 MnSO4 + 6 H2O + 3 Cl2
C9H8O4 + HCl = C7H6O3 + CH3COCl =>
C9H8O4 + HCl = C7H6O3 + CH3COCl
CH2O + KMnO4 = K2CO3 + Mn + H2O + CO2 =>
7 CH2O + 4 KMnO4 = 2 K2CO3 + 4 Mn + 7 H2O + 5 CO2
Fe(NO3)3(aq) + NaCl(aq) = FeCl3(aq) + NaNO3(aq) =>
Fe(NO3)3(aq) + 3 NaCl(aq) = FeCl3(aq) + 3 NaNO3(aq)
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
FeCO3 + NaOH = Na2CO3 + Fe(OH)2 =>
FeCO3 + 2 NaOH = Na2CO3 + Fe(OH)2
AgNO3 + MgBr2(aq) = AgBr(s) + Mg(NO3)2(aq) =>
2 AgNO3 + MgBr2(aq) = 2 AgBr(s) + Mg(NO3)2(aq)
AgClO3 + Ni(NO3)2 = Ag(NO3) + Ni(ClO3)2 =>
2 AgClO3 + Ni(NO3)2 = 2 Ag(NO3) + Ni(ClO3)2
Ti(OH)4 + H2SO4 = TiOSO4 + H2O =>
Ti(OH)4 + H2SO4 = TiOSO4 + 3 H2O
CdS + O2 = CdO + SO2 =>
2 CdS + 3 O2 = 2 CdO + 2 SO2
C6H5COOH + Na2CO3 = C6H5COONa + CO2 + H2O =>
2 C6H5COOH + Na2CO3 = 2 C6H5COONa + CO2 + H2O
NO3{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O
P2O5 + MgSO4 + H2O + NH3 = MgNH4PO4*6H2O + (NH4)2SO4 =>
P2O5 + 2 MgSO4 + 15 H2O + 6 NH3 = 2 MgNH4PO4*6H2O + 2(NH4)2SO4
NaCNS + FeCl3 = NaCl + Fe(CNS)3 =>
3 NaCNS + FeCl3 = 3 NaCl + Fe(CNS)3
Sn + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
Sn + 4 H2SO4 = Sn(SO4)2 + 2 SO2 + 4 H2O
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