| 前日に均衡した方程式 |
2 CuSO4 + 5 NaOH + CH3CHO = Cu2O + CH3COONa + 2 Na2SO4 + 3 H2O
Ca(NO3)2 + Cl2 = CaCl + (NO3)2 =>
2 Ca(NO3)2 + Cl2 = 2 CaCl + 2(NO3)2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Fe + Fe2O3 + CrO2 + V2O3 = Fe118Cr10V172O400 =>
110 Fe + 122 Fe2O3 + 30 CrO2 + 258 V2O3 = 3 Fe118Cr10V172O400
NH4OH + Na2HPO4 = NaOH + (NH4)2HPO4 =>
2 NH4OH + Na2HPO4 = 2 NaOH + (NH4)2HPO4
MnO4{-} + H{+} + As2O3 = Mn{2+} + As2O5 + H2O =>
4 MnO4{-} + 12 H{+} + 5 As2O3 = 4 Mn{2+} + 5 As2O5 + 6 H2O
Na2MoO4 + CO2 + H2O = Na6Mo7O24 + NaHCO3 =>
7 Na2MoO4 + 8 CO2 + 4 H2O = Na6Mo7O24 + 8 NaHCO3
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
[Cu(NH3)4]SO4 + H2S = CuS + (NH4)2SO4 + (NH4)2S =>
[Cu(NH3)4]SO4 + 2 H2S = CuS + (NH4)2SO4 + (NH4)2S
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Ba(OH)2 + NiO = Ni(OH)2 + BaO =>
Ba(OH)2 + NiO = Ni(OH)2 + BaO
FeBr3 + K2SO4 = Fe2(SO4)3 + KBr =>
2 FeBr3 + 3 K2SO4 = Fe2(SO4)3 + 6 KBr
Cl3Cr + KMnO4 + KOH = Cl2Mn + KCl + KCrO4 + H2O =>
5 Cl3Cr + 4 KMnO4 + 8 KOH = 4 Cl2Mn + 7 KCl + 5 KCrO4 + 4 H2O
MgBr + Cl2 = Mg2Cl + Br2 =>
4 MgBr + Cl2 = 2 Mg2Cl + 2 Br2
Fe(NO3)3 + Na2O = Fe2O3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2O = Fe2O3 + 6 NaNO3
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
CaBr2 + CaO = Br2O + Ca =>
CaBr2 + CaO = Br2O + 2 Ca
Sb2S + Mn(NO3)2 + Na2SiO3 = Na3SbO4 + Na2MnO4 + NO + SiO2 + Na2SO4 =>
Sb2S + 8 Mn(NO3)2 + 12 Na2SiO3 = 2 Na3SbO4 + 8 Na2MnO4 + 16 NO + 12 SiO2 + Na2SO4
CH3{-}CH2{-}OH = CH3{-}CH2Br =>
CH3{-}CH2{-}OH = CH3{-}CH2Br
Hg2O2 + FeN = Hg2Fe + NO2 =>
Hg2O2 + FeN = Hg2Fe + NO2
Li + Na2O = Li2O + Na =>
2 Li + Na2O = Li2O + 2 Na
K3PO4 + AgNO3 = K3Ag + NO3PO4 =>
K3PO4 + AgNO3 = K3Ag + NO3PO4
MgN + H3PO4 = NH3 + MgPO4 =>
MgN + H3PO4 = NH3 + MgPO4
KNO3 = K2O + O2 + N2 =>
4 KNO3 = 2 K2O + 5 O2 + 2 N2
Mg + C4Cl2 = MgCl2 + C =>
Mg + C4Cl2 = MgCl2 + 4 C
K2CO3 + ZnSO4 = K2SO4 + ZnCO3 =>
K2CO3 + ZnSO4 = K2SO4 + ZnCO3
OH + HCO3 = CO3 + H2O =>
OH + HCO3 = CO3 + H2O
C6H5CH3 + K2Cr2O7 = Cr2O3 + C6H5COOH + K2CrO4 + H2O =>
C6H5CH3 + 2 K2Cr2O7 = Cr2O3 + C6H5COOH + 2 K2CrO4 + H2O
NaHCO3*H2O + HCl = NaCl + CO2 + H2O =>
NaHCO3*H2O + HCl = NaCl + CO2 + 2 H2O
C4H10N3O3 + H2O = C4H12N3O4 =>
C4H10N3O3 + H2O = C4H12N3O4
AgC2H3O2 + K2CrO4 = Ag2CrO4 + C2H3O2K =>
2 AgC2H3O2 + K2CrO4 = Ag2CrO4 + 2 C2H3O2K
BaBr2 + (NH4)2SO4 = BaSO4 + NH4Br =>
BaBr2 + (NH4)2SO4 = BaSO4 + 2 NH4Br
Na(OH)2 + Cu(OH)2 = Na[Cu(OH)4] =>
Na(OH)2 + Cu(OH)2 = Na[Cu(OH)4]
Pb + HgO = PbHg4 + O2 =>
Pb + 4 HgO = PbHg4 + 2 O2
C3H6O3 + Cu{2+} + OH{-} = C3H6O4 + Cu2O + H2O =>
C3H6O3 + 2 Cu{2+} + 4 OH{-} = C3H6O4 + Cu2O + 2 H2O
NH4Cl + K2Cr2O7 + H2SO4 = N2 + KClO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 NH4Cl + 3 K2Cr2O7 + 11 H2SO4 = N2 + 2 KClO3 + 3 Cr2(SO4)3 + 2 K2SO4 + 15 H2O
MnO4{-} + H3O{+} + S2O52{-} = Mn2{+} + SO42{-} + H2O =>
126 MnO4{-} + 176 H3O{+} + 13 S2O52{-} = 63 Mn2{+} + 26 SO42{-} + 264 H2O
C6H5CH2OH + CH3OH = C6H5CHOOH + CH4 =>
21 C6H5CH2OH + 19 CH3OH = 20 C6H5CHOOH + 26 CH4
Al + Br = Al(s)Br =>
Al + Br = Al(s)Br
CO2 + Ca(NO3)2 = CaO + C + NO3 =>
CO2 + 2 Ca(NO3)2 = 2 CaO + C + 4 NO3
Al + Cs2SO4 = Cs2 + AlSO4 =>
Al + Cs2SO4 = Cs2 + AlSO4
S + OCl{-} + OH{-} = SO3{-} + Cl{-} + H2O =>
2 S + 5 OCl{-} + 2 OH{-} = 2 SO3{-} + 5 Cl{-} + H2O
Ag(CN)4 + BaCO3 = Ba(CN)2 + Ag(CO3)2 =>
Ag(CN)4 + 2 BaCO3 = 2 Ba(CN)2 + Ag(CO3)2
Ga + HClO4 = GaClO4 + H2O + Cl2O3 =>
8 Ga + 10 HClO4 = 8 GaClO4 + 5 H2O + Cl2O3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
SrBr2 + K2CO3 = SrCO3 + KBr =>
SrBr2 + K2CO3 = SrCO3 + 2 KBr
MgCl2(aq) + K3PO4(aq) = MgPO4(s) + K3Cl2 =>
MgCl2(aq) + K3PO4(aq) = MgPO4(s) + K3Cl2
Al(OH)3 + H2SO4 = Al2(SO4)3*6H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3*6H2O
Al(OH)3 + OH{-} = AlO2{-}2 + H2O =>
Al(OH)3 + OH{-} = AlO2{-}2 + 2 H2O
PH = P2 + H2 =>
2 PH = P2 + H2
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