| 前日に均衡した方程式 |
SICl4 + 4 H2O = H4SIO4 + 4 HCl
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
V(SO4)2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 + VO2SO4 =>
5 V(SO4)2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4 + 5 VO2SO4
CuSO4*5H2O + NaHSO3 + NaOH + NaCl = HCuCl2 + SO4{2-} + H2O + Na{+} =>
2 CuSO4*5H2O + NaHSO3 + NaOH + 4 NaCl = 2 HCuCl2 + 3 SO4{2-} + 10 H2O + 6 Na{+}
Ag(NO3) + Cu(SO4) = Ag2(SO4) + Cu(NO3)2 =>
2 Ag(NO3) + Cu(SO4) = Ag2(SO4) + Cu(NO3)2
Co + I = CoI =>
Co + I = CoI
Na2HPO4*2H2O + H2O = Na4P2O7*10H2O =>
2 Na2HPO4*2H2O + 5 H2O = Na4P2O7*10H2O
Zn8 + HNO3 = Zn(NO3)2 + H2 =>
Zn8 + 16 HNO3 = 8 Zn(NO3)2 + 8 H2
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
CaCl(aq) + AgNO{3}(aq) = CaNO{3} + AgCl =>
CaCl(aq) + AgNO{3}(aq) = CaNO{3} + AgCl
Pb(ClO3)2 + NaI = PbI2 + Na(ClO3) =>
Pb(ClO3)2 + 2 NaI = PbI2 + 2 Na(ClO3)
Cl2 + NH5O = NH4Cl + N2 + H2O =>
3 Cl2 + 8 NH5O = 6 NH4Cl + N2 + 8 H2O
C6H12N4 + O2 = CO2 + N2 + H2O =>
C6H12N4 + 9 O2 = 6 CO2 + 2 N2 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb + H2CO3 = Pb(CO3)2 + H2 =>
Pb + 2 H2CO3 = Pb(CO3)2 + 2 H2
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
Cr2O3 + HI = CrI3 + H2O =>
Cr2O3 + 6 HI = 2 CrI3 + 3 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
NH3(g) + O2(g) = N2(g) + H2O(g) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(g)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C2H6O + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
C2H6O + 4 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
Na2O3Si + HF = H2SiF6 + NaF + H2O =>
Na2O3Si + 8 HF = H2SiF6 + 2 NaF + 3 H2O
Sb2S3 + H2O2 + NH4OH = (NH4)3SbO4 + (NH4)2SO4 + H2O =>
Sb2S3 + 14 H2O2 + 12 NH4OH = 2(NH4)3SbO4 + 3(NH4)2SO4 + 20 H2O
Co + NH4SCN = Co(SCN)2 + NH4 =>
Co + 2 NH4SCN = Co(SCN)2 + 2 NH4
NaBr(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + NaC2H3O2(aq) =>
2 NaBr(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + 2 NaC2H3O2(aq)
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
BaCl2 + H2SO4 = BaSO4 + (HCl) =>
BaCl2 + H2SO4 = BaSO4 + 2(HCl)
Cr2O7{2-}(aq) + H2C2O4(aq) + H{+} = Cr{3+}(aq) + CO2(g) + H2O =>
Cr2O7{2-}(aq) + 3 H2C2O4(aq) + 8 H{+} = 2 Cr{3+}(aq) + 6 CO2(g) + 7 H2O
Zn + K2CrO4 + KOH = K2ZnO2 + KCrO2 + H2O =>
3 Zn + 2 K2CrO4 + 4 KOH = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
Ag(NO3) + H2(SO4) = Ag(SO4) + H2(NO3) =>
Ag(NO3) + H2(SO4) = Ag(SO4) + H2(NO3)
Cr(NO3)3 + Na2CO3 = Cr2(CO3)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaNO3
BaO + H2O(l) = Ba(OH)2(aq) =>
BaO + H2O(l) = Ba(OH)2(aq)
V + O2 + NaOH = NaVO3 + H2O =>
4 V + 5 O2 + 4 NaOH = 4 NaVO3 + 2 H2O
C4H2O3 + H2O = C8H6O4 + CO2 =>
5 C4H2O3 + H2O = 2 C8H6O4 + 4 CO2
CH3OH + HCl = CH3OCl + H2 =>
CH3OH + HCl = CH3OCl + H2
Li + HI = LiI + H2 =>
2 Li + 2 HI = 2 LiI + H2
KNO3(s) + NaCl(s) = KCl(s) + NaNO3(s) =>
KNO3(s) + NaCl(s) = KCl(s) + NaNO3(s)
Cr2O7 + C2H4O = HC2H3O2 + Cr =>
Cr2O7 + 7 C2H4O = 7 HC2H3O2 + 2 Cr
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ca(OH)3 + HCl = CaCl3 + H2O =>
Ca(OH)3 + 3 HCl = CaCl3 + 3 H2O
HI + Na2S = NaI + H2S =>
2 HI + Na2S = 2 NaI + H2S
OF2(g) = O2(g) + F2(g) =>
2 OF2(g) = O2(g) + 2 F2(g)
(CH3COO)2Mg + KOH = CH3COOK + Mg(OH)2 =>
(CH3COO)2Mg + 2 KOH = 2 CH3COOK + Mg(OH)2
TiCl4 + Ti3Al = TiAl + TiCl2 =>
2 TiCl4 + Ti3Al = TiAl + 4 TiCl2
N{3+} + e = N{3-} =>
N{3+} + 6e = N{3-}
Ag + Ca(OH)2 = Ag(OH)2 + Ca =>
Ag + Ca(OH)2 = Ag(OH)2 + Ca
CrCl + H2O2 + NaOH = NaCrO4 + NaCl + H2O =>
CrCl + 3 H2O2 + 2 NaOH = NaCrO4 + NaCl + 4 H2O
Na2S + ZnCe2 = ZnS + NaCe =>
Na2S + ZnCe2 = ZnS + 2 NaCe
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
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