| 前日に均衡した方程式 |
FeO4(s) + 4 CO(g) = Fe(s) + 4 CO2(g)
NaCl + H2S = NaS + H2Cl =>
NaCl + H2S = NaS + H2Cl
KIO4 + C6H12O6 = CO2 + H2O + KI =>
3 KIO4 + C6H12O6 = 6 CO2 + 6 H2O + 3 KI
Fe(s) + H2SO4(ac) = Fe(SO4)2(s) + H2(g) =>
Fe(s) + 2 H2SO4(ac) = Fe(SO4)2(s) + 2 H2(g)
C54H110 + O2 = CO + H2O =>
2 C54H110 + 109 O2 = 108 CO + 110 H2O
F2 + Cl2O = FClO2 + Cl2 =>
F2 + 4 Cl2O = 2 FClO2 + 3 Cl2
Mg3N2 + H2O = Mg(OH)2 + ammonia =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Mn2O7 + N2O3 = Mn(NO2)7 =>
Mn2O7 + 7 N2O3 = 2 Mn(NO2)7
(CH4)(H10) + O2 = CO2 + H2O =>
2(CH4)(H10) + 9 O2 = 2 CO2 + 14 H2O
K2SO4 + Cr2(SO4)3 = KCr(SO4)2 =>
K2SO4 + Cr2(SO4)3 = 2 KCr(SO4)2
Fe(OH)2NO3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)2NO3 + 2 HNO3 = Fe(NO3)3 + 2 H2O
HC2H4O2 + NaCl = HCl + NaC2H4O2 =>
HC2H4O2 + NaCl = HCl + NaC2H4O2
K2CrO4 + SnF4 = KF + Sn2(CrO4)4 =>
4 K2CrO4 + 2 SnF4 = 8 KF + Sn2(CrO4)4
PS + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS + 11 HNO3 + 2 H2O = 3 H3PO4 + 3 H2SO4 + 11 NO
N7 + H = NH3 =>
N7 + 21 H = 7 NH3
Fe + Cu(ClO2) = Fe(ClO2)2 + Cu =>
Fe + 2 Cu(ClO2) = Fe(ClO2)2 + 2 Cu
Li(s) + H2O(l) = LiOH + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH + H2(g)
N2O6Pb = PbO + NO2 + O2 =>
2 N2O6Pb = 2 PbO + 4 NO2 + O2
Na + AgCl2 = NaCl2 + Ag =>
Na + AgCl2 = NaCl2 + Ag
(C6H12O5) + O2 = CO2 + H2O =>
2(C6H12O5) + 13 O2 = 12 CO2 + 12 H2O
MnBr2 + Na2CO3 = MnCO3 + Br2Na2 =>
MnBr2 + Na2CO3 = MnCO3 + Br2Na2
Ca(NH2)2 + HCl = CaCl2 + NH3 =>
Ca(NH2)2 + 2 HCl = CaCl2 + 2 NH3
Cl2 + NH4OH = NH4Cl + H2O + N2 =>
3 Cl2 + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
K(OH) + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 K(OH) + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Bi{2+} + NH3 + H2O = Bi(OH)2 + NH4{+} =>
Bi{2+} + 2 NH3 + 2 H2O = Bi(OH)2 + 2 NH4{+}
CoO + HCl + H2O = CoCl2*6H2O =>
CoO + 2 HCl + 5 H2O = CoCl2*6H2O
Na2S2O3 + AgNO3 = NaNO3 + Ag + S2O3 =>
Na2S2O3 + 2 AgNO3 = 2 NaNO3 + 2 Ag + S2O3
SnCl2 + BiCl3 + KOH = K2SnO3 + Bi + KCl + H2O =>
3 SnCl2 + 2 BiCl3 + 18 KOH = 3 K2SnO3 + 2 Bi + 12 KCl + 9 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl =>
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl
C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O
H2Po4 + NaOH = Na2Po4 + H2O =>
H2Po4 + 2 NaOH = Na2Po4 + 2 H2O
CaCrO4 + NaOH = Ca(OH)2Na2CrO4 =>
CaCrO4 + 2 NaOH = Ca(OH)2Na2CrO4
Na(CO3) + HC2H3O2 = Na(C2H3O2) + H2O + CO2 =>
8 Na(CO3) + 9 HC2H3O2 = 8 Na(C2H3O2) + 6 H2O + 10 CO2
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(S04)3 + FeCl3 + H2O + Fe(SO4)3 =>
2 PbCrO4 + 112 HCl + 48 FeSO4 = 2 PbCl2 + Cr2(S04)3 + 36 FeCl3 + 56 H2O + 12 Fe(SO4)3
CH3COOH + SO3 = CH3COO + HSO3 =>
CH3COOH + SO3 = CH3COO + HSO3
Sn(SO4)2 + Cr3(PO3)2 = CrSO4 + Sn3(PO3)4 =>
3 Sn(SO4)2 + 2 Cr3(PO3)2 = 6 CrSO4 + Sn3(PO3)4
SiO2 + KOH + Li = KLiSiO3 + H2O + SiH4 =>
9 SiO2 + 8 KOH + 8 Li = 8 KLiSiO3 + 2 H2O + SiH4
NaCl + H2S = NaS + H2Cl =>
NaCl + H2S = NaS + H2Cl
CaCO3(s) + HNO3(aq) = H2CO3(s) + Ca(NO3)2(s) =>
CaCO3(s) + 2 HNO3(aq) = H2CO3(s) + Ca(NO3)2(s)
K2SO4 + Ca3P2 = CaSO4 + K3P =>
3 K2SO4 + Ca3P2 = 3 CaSO4 + 2 K3P
Co + KI = K + CoI2 =>
Co + 2 KI = 2 K + CoI2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
HClO4 + BaCO3 = Ba(ClO4)2 + CO2 + H2O =>
2 HClO4 + BaCO3 = Ba(ClO4)2 + CO2 + H2O
Al + HC2H3O2 = Al(C2H3O2)3 + H3 =>
Al + 3 HC2H3O2 = Al(C2H3O2)3 + H3
SnCl3 = Sn + Cl =>
SnCl3 = Sn + 3 Cl
CuS + C6H12O6 = CuSH + C6H10O6 =>
2 CuS + C6H12O6 = 2 CuSH + C6H10O6
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AlOH3 + NaOH = AlOHNaOH3 =>
AlOH3 + NaOH = AlOHNaOH3
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