| 前日に均衡した方程式 |
Fe2(CO3)3 + 6 HClO3 = 2 Fe(ClO3)3 + 3 H2CO3
CaBr2 + K2(CO)3 = Ca(CO)3 + KBr =>
CaBr2 + K2(CO)3 = Ca(CO)3 + 2 KBr
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
CoSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Co(OH)2 =>
CoSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Co(OH)2
Sn + HOH = SnOH + H =>
Sn + HOH = SnOH + H
PbCl2 + CuSO4 = PbSO4 + CuCl2 =>
PbCl2 + CuSO4 = PbSO4 + CuCl2
NH3 + HNO3 = NNO3 + H =>
NH3 + HNO3 = NNO3 + 4 H
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
ClO3{-} + C2O4{-2} + H{+} = CO2 + ClO2 + H2O =>
2 ClO3{-} + C2O4{-2} + 4 H{+} = 2 CO2 + 2 ClO2 + 2 H2O
Fe(NO3)3 + SrCl2 = FeCl3 + Sr(NO3)2 =>
2 Fe(NO3)3 + 3 SrCl2 = 2 FeCl3 + 3 Sr(NO3)2
Ni(NO3)2(aq) + K2CrO4(aq) = NiCrO4(s) + KNO3(aq) =>
Ni(NO3)2(aq) + K2CrO4(aq) = NiCrO4(s) + 2 KNO3(aq)
NaBr + Ba(OH)2 = NaOH + BaBr2 =>
2 NaBr + Ba(OH)2 = 2 NaOH + BaBr2
CrO4{2-} + I{-} + H2O = Cr(OH)3 + I2 + OH{-} =>
2 CrO4{2-} + 6 I{-} + 8 H2O = 2 Cr(OH)3 + 3 I2 + 10 OH{-}
Fe(NO3)2 + KBr = FeBr2 + KNO3 =>
Fe(NO3)2 + 2 KBr = FeBr2 + 2 KNO3
Cr2(CO3)3 = Cr2O3 + CO2 =>
Cr2(CO3)3 = Cr2O3 + 3 CO2
Fe + H2O4 = Fe3O4 + H2 =>
3 Fe + H2O4 = Fe3O4 + H2
C7H9O + C4H6O3 = C9H10O2 + C2H4O2 =>
12 C7H9O + 26 C4H6O3 = 14 C9H10O2 + 31 C2H4O2
MgS + O = MgO + S =>
MgS + O = MgO + S
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
CrCl2 + KOH + Cl2 = K2CrO4 + KCl + H2O =>
CrCl2 + 8 KOH + 2 Cl2 = K2CrO4 + 6 KCl + 4 H2O
Fe + AgCH3COO = Fe(CH3COO)2 + Ag =>
Fe + 2 AgCH3COO = Fe(CH3COO)2 + 2 Ag
HgO + H2S = HgS + H2O =>
HgO + H2S = HgS + H2O
S2 + O4 = SO3 =>
2 S2 + 3 O4 = 4 SO3
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
AgNO4 = AgNO2 + O2 =>
AgNO4 = AgNO2 + O2
HCl(aq) + Cu(OH)2(s) = CuCl2(aq) + H2O(l) =>
2 HCl(aq) + Cu(OH)2(s) = CuCl2(aq) + 2 H2O(l)
FeO + Cl2 + KOH = K2FeO4 + KCl + H2O =>
FeO + 2 Cl2 + 6 KOH = K2FeO4 + 4 KCl + 3 H2O
Mg(OH)2 + Li2O = MgO + Li(OH) =>
Mg(OH)2 + Li2O = MgO + 2 Li(OH)
HCl + B2O3 = BCl3 + H2O =>
6 HCl + B2O3 = 2 BCl3 + 3 H2O
KMnO4 + C3H8(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
34 KMnO4 + 8 C3H8(OH)3 = 17 K2CO3 + 17 Mn2O3 + 7 CO2 + 44 H2O
KBr + H2SO4 = Br2 + S + KSO4 + H2O =>
6 KBr + 8 H2SO4 = 3 Br2 + 2 S + 6 KSO4 + 8 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Cu2(OH)2CO3 + NaOH = Cu(OH)2 + Na2CO3 =>
Cu2(OH)2CO3 + 2 NaOH = 2 Cu(OH)2 + Na2CO3
Cr2(CO3)3 + Ca(OH)2 = Cr(OH)3 + CaCO3 =>
Cr2(CO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCO3
CH4 + MgCl2 = MgH2 + CH3Cl =>
2 CH4 + MgCl2 = MgH2 + 2 CH3Cl
Na + O2 = NaO3 =>
2 Na + 3 O2 = 2 NaO3
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
C9H16O2 + H2O = C9H18O3 =>
C9H16O2 + H2O = C9H18O3
Mg3Br2 + H2O = Mg(OH)2 + Br2H6 =>
Mg3Br2 + 6 H2O = 3 Mg(OH)2 + Br2H6
Mg + Fe2O3 = Mg3O + Fe =>
9 Mg + Fe2O3 = 3 Mg3O + 2 Fe
AgCH3COO + Na3PO4 = Ag3PO4 + NaCH3COO =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 NaCH3COO
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
CH3CH2CHClCH3 + KOH = KCl + CH3CH2CHOHCH3 =>
CH3CH2CHClCH3 + KOH = KCl + CH3CH2CHOHCH3
CH3N5 + KNO3 = CO2 + H2O + N2 + K2O =>
10 CH3N5 + 14 KNO3 = 10 CO2 + 15 H2O + 32 N2 + 7 K2O
NiO + H2 = NiH + O =>
2 NiO + H2 = 2 NiH + 2 O
SiBr4 + Cl2 = SiCl4 + Br2 =>
SiBr4 + 2 Cl2 = SiCl4 + 2 Br2
HBr + Na(OH) = HOH + NaBr =>
HBr + Na(OH) = HOH + NaBr
Sc(OH)3 = Sc2O3 + H2O =>
2 Sc(OH)3 = Sc2O3 + 3 H2O
C4H61O12N + O2 = CO2 + H2O + NH3 =>
2 C4H61O12N + 25 O2 = 8 CO2 + 58 H2O + 2 NH3
MnSO4 + O2 = MnO + SO4 =>
2 MnSO4 + O2 = 2 MnO + 2 SO4
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