| 前日に均衡した方程式 |
2 Ag(s) + S(s) = Ag2S
HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
NaCl(aq) + Ag(NO3)(aq) = Na(NO3)(aq) + AgCl(aq) =>
NaCl(aq) + Ag(NO3)(aq) = Na(NO3)(aq) + AgCl(aq)
Sb3 + Cl2 = SbCl3 =>
2 Sb3 + 9 Cl2 = 6 SbCl3
Co(H2O)6 + NH3 = Co(NH3)6 + H2O =>
Co(H2O)6 + 6 NH3 = Co(NH3)6 + 6 H2O
NaBr + NH4Cl = NaH4Cl + NBr =>
NaBr + NH4Cl = NaH4Cl + NBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
AsCl3(c) + H2O(l) = HCl(aq) + As(OH)3(aq) =>
AsCl3(c) + 3 H2O(l) = 3 HCl(aq) + As(OH)3(aq)
NiO(s) + H2(g) = Ni(s) + H2O(g) =>
NiO(s) + H2(g) = Ni(s) + H2O(g)
ZnS + NaNO3 = ZnNO3 + NaS =>
ZnS + NaNO3 = ZnNO3 + NaS
B4O5(OH)4{2-} + H3O{+} + H2O = B(OH)3 =>
B4O5(OH)4{2-} + 2 H3O{+} + H2O = 4 B(OH)3
Sn(ClO3)4 + NaCl = SnCl4 + Na(ClO3) =>
Sn(ClO3)4 + 4 NaCl = SnCl4 + 4 Na(ClO3)
NaNO3 + Cu(NO3)2 = Na(NO3)2 + CuNO3 =>
NaNO3 + Cu(NO3)2 = Na(NO3)2 + CuNO3
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
Al + Bz + OH = Al(OH)Bz =>
Al + Bz + OH = Al(OH)Bz
[Ni(H2O)6](OH)2 + NH4OH = [Ni(NH3)6](OH)2 + H2O =>
[Ni(H2O)6](OH)2 + 6 NH4OH = [Ni(NH3)6](OH)2 + 12 H2O
Ag2S2O3 + Na2S2O3 = Na3(Ag(S2O3)2) =>
Ag2S2O3 + 3 Na2S2O3 = 2 Na3(Ag(S2O3)2)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H + O2 = C02 + H2O =>
4 C3H + O2 = 6 C02 + 2 H2O
C8H4O3 + H2O = C8H6O4 =>
C8H4O3 + H2O = C8H6O4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
(CH3)2CHOH(aq) + CrO3(aq) + H{+}(aq) = (CH3)2CO(aq) + H2O(l) + Cr{3+}(aq) =>
3(CH3)2CHOH(aq) + 2 CrO3(aq) + 6 H{+}(aq) = 3(CH3)2CO(aq) + 6 H2O(l) + 2 Cr{3+}(aq)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn(NO3)2 + Fe(NO3)3 = Zn(NO3)3 + Fe(NO3)2 =>
Zn(NO3)2 + Fe(NO3)3 = Zn(NO3)3 + Fe(NO3)2
Mn + Ge = Mn3Ge =>
3 Mn + Ge = Mn3Ge
K + S2 = KS2 =>
K + S2 = KS2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
FeS + K3Fe(CN)6 = Fe2(CN)6 + SK3 =>
FeS + K3Fe(CN)6 = Fe2(CN)6 + SK3
NiCl2H12O6 + C2H8N2 = [Ni(C2H8N2)3]Cl2 + H2O =>
NiCl2H12O6 + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2 + 6 H2O
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
Ca(OH)2(s) + NH4Cl(s) = CaCl2(s) + H2O(g) + NH3(g) =>
Ca(OH)2(s) + 2 NH4Cl(s) = CaCl2(s) + 2 H2O(g) + 2 NH3(g)
AhCH3COO + K2CO3 = Ah2CO3 + KCH3COO =>
2 AhCH3COO + K2CO3 = Ah2CO3 + 2 KCH3COO
UO2(OH)2 + H2SO4 = UO2SO4 + H2O =>
UO2(OH)2 + H2SO4 = UO2SO4 + 2 H2O
AgOH + HCHO = H2O + CO2 + Ag =>
4 AgOH + HCHO = 3 H2O + CO2 + 4 Ag
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
Bi(OH)3 = Bi + OH =>
Bi(OH)3 = Bi + 3 OH
N2O5 + NaOH = NO + NaO + H2O =>
N2O5 + 6 NaOH = 2 NO + 6 NaO + 3 H2O
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O
CuFeS2 + O2 = Fe2O3 + CuO + SO2 =>
4 CuFeS2 + 13 O2 = 2 Fe2O3 + 4 CuO + 8 SO2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
CH3CH2OH + Cl2 = CH3CHO + HCl =>
CH3CH2OH + Cl2 = CH3CHO + 2 HCl
PbPO4 = Pb + PO4 =>
PbPO4 = Pb + PO4
Pb(NO3)2 + MnCl2 = PbCl2 + Mn(NO3)2 =>
Pb(NO3)2 + MnCl2 = PbCl2 + Mn(NO3)2
C7H16 + Cl = C7H15Cl + HCl =>
C7H16 + 2 Cl = C7H15Cl + HCl
Na + Sr(OH)2 = NaOH + Sr =>
2 Na + Sr(OH)2 = 2 NaOH + Sr
Na2O + Mg(OH)2 = NaOH + MgO =>
Na2O + Mg(OH)2 = 2 NaOH + MgO
ZnSO4 + CuCl2 = ZnCl2 + CuSO4 =>
ZnSO4 + CuCl2 = ZnCl2 + CuSO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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