| 前日に均衡した方程式 |
Ca + 6 Si = CaSi6
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
FeO + NH3 = Fe + H2O + N2 =>
3 FeO + 2 NH3 = 3 Fe + 3 H2O + N2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HgSO4Cu = HgCuSO4 =>
HgSO4Cu = HgCuSO4
NaBO3 + NaHCO3 + H2O = Na2B4O7 + Na2CO3 + H2O2 =>
4 NaBO3 + 2 NaHCO3 + 3 H2O = Na2B4O7 + 2 Na2CO3 + 4 H2O2
LiOH + KBr = LiBr + KOH =>
LiOH + KBr = LiBr + KOH
Cl2O7 + H2O2 = ClO2{-} + O2 + H{+} =>
2 Cl2O7 + 2 H2O2 = 4 ClO2{-} + 5 O2 + 4 H{+}
Br{-}1 + BrO3{-}1 + H{+} = Br2 + H2O =>
5 Br{-}1 + BrO3{-}1 + 6 H{+} = 3 Br2 + 3 H2O
KMnO4 = (t)K2MnO4 + MnO2 + O2 =>
2 KMnO4 = (t)K2MnO4 + MnO2 + O2
Na2S + S8 = Na2S5 =>
2 Na2S + S8 = 2 Na2S5
C + O2 = CO2 =>
C + O2 = CO2
Fe(CO3) = FeO + CO2 =>
Fe(CO3) = FeO + CO2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
PCl + H2O = HCl + H3 + PO4 =>
3 PCl + 12 H2O = 3 HCl + 7 H3 + 3 PO4
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Fe2O3(s) + CO(g) = Fe(i) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(i) + 3 CO2(g)
Fe{3+} + H2O + SO4{2-} + CaO = Fe(OH)3 + CaSO4 =>
2 Fe{3+} + 3 H2O + 3 SO4{2-} + 3 CaO = 2 Fe(OH)3 + 3 CaSO4
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
N2H4 + K2Cr2O7 + HCl = N2 + CrCl3 + KCl + H2O =>
3 N2H4 + 2 K2Cr2O7 + 16 HCl = 3 N2 + 4 CrCl3 + 4 KCl + 14 H2O
CuI2 + KMnO4 + H2SO4 = I2 + MnSO4 + CuSO4 + K2SO4 + H2O =>
5 CuI2 + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 CuSO4 + K2SO4 + 8 H2O
CaCO3H2SO4 = CaSO4CO2H2O =>
CaCO3H2SO4 = CaSO4CO2H2O
AlOH3 = AlO + H2 =>
2 AlOH3 = 2 AlO + 3 H2
PCl3 + BaCl2 = BaPCl5 =>
PCl3 + BaCl2 = BaPCl5
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
C3H4 + O2(g) = CO2(g) + H2O(g) =>
C3H4 + 4 O2(g) = 3 CO2(g) + 2 H2O(g)
FeS + O2 = FeO3 + SO2 =>
2 FeS + 5 O2 = 2 FeO3 + 2 SO2
CH3CH2CCH + KMnO4 + H2O = CH3CH2C(OH)(OH)CH(OH)(OH) + MnO2 + KOH =>
3 CH3CH2CCH + 4 KMnO4 + 8 H2O = 3 CH3CH2C(OH)(OH)CH(OH)(OH) + 4 MnO2 + 4 KOH
H2CO3 = H2 + CO3 =>
H2CO3 = H2 + CO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
ClO4 + H2O = ClO3 + OH =>
ClO4 + H2O = ClO3 + 2 OH
NO = N2 + O2 =>
2 NO = N2 + O2
Pb(AcO)2 + NaOH = Pb(OH)2 + AcONa =>
Pb(AcO)2 + 2 NaOH = Pb(OH)2 + 2 AcONa
Pb(SO4)2 + NaOH = Pb(OH)4 + Na2SO4 =>
Pb(SO4)2 + 4 NaOH = Pb(OH)4 + 2 Na2SO4
Pb(BrO3)2 + KBr = PbBr2 + KBrO3 =>
Pb(BrO3)2 + 2 KBr = PbBr2 + 2 KBrO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCN + KCN = HK + CN =>
HCN + KCN = HK + 2 CN
NaNO3(aq) + (NH4)2SO4(aq) = Na2SO4 + NH4NO3 =>
2 NaNO3(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH4NO3
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
H2[CoCl4](aq) + AgNO3 = AgCl + CoCl2 + HNO3 =>
H2[CoCl4](aq) + 2 AgNO3 = 2 AgCl + CoCl2 + 2 HNO3
CI2 + Li = LiCI + I2 =>
2 CI2 + 2 Li = 2 LiCI + I2
Zn(NO3)2 + (NH4)2S = NH4NO3 + ZnS(s) =>
Zn(NO3)2 + (NH4)2S = 2 NH4NO3 + ZnS(s)
Pb(NO3)2 + CrI2 = PbI2 + Cr(NO3)2 =>
Pb(NO3)2 + CrI2 = PbI2 + Cr(NO3)2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Fe(OH)2 + ZnO = FeO + Zn(OH)2 =>
Fe(OH)2 + ZnO = FeO + Zn(OH)2
CaSO4 + NaOH = Ca(OH)2 + Na2SO4 =>
CaSO4 + 2 NaOH = Ca(OH)2 + Na2SO4
Ba(OH)2 + As2(SO4)3 = BaSO4 + As(OH)3 =>
3 Ba(OH)2 + As2(SO4)3 = 3 BaSO4 + 2 As(OH)3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
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