| 前日に均衡した方程式 |
2 Cu(NH3)4{+2} + K4Fe(CN)6 = Cu2Fe(CN)6 + 8 NH3 + 4 K{+}
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Mg + NH4Cl = MgCl2 + NH4 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH4
N2O + CO2 = NCO2 + O =>
N2O + 2 CO2 = 2 NCO2 + O
Mg = Mg{2+} + {-} =>
Mg = Mg{2+} + 2e
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CoF3 = Co + F =>
CoF3 = Co + 3 F
Cu2FeS2 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + CuSO4 + H2O =>
6 Cu2FeS2 + 38 HNO3 + 9 H2SO4 = 3 Fe2(SO4)3 + 38 NO + 12 CuSO4 + 28 H2O
H2SO4 + CaCl = CaSO4 + H2Cl =>
H2SO4 + CaCl = CaSO4 + H2Cl
MgH2S = MgSH2 =>
MgH2S = MgSH2
Na3N + Cu2S = Na2S + Cu3N =>
2 Na3N + 3 Cu2S = 3 Na2S + 2 Cu3N
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N + Mg = N2Mg3 =>
2 N + 3 Mg = N2Mg3
Cl + BaCl2 + NH3 + H2O = BaO2 + NH4Cl =>
2 Cl + BaCl2 + 4 NH3 + 2 H2O = BaO2 + 4 NH4Cl
C2H5NS + HCl = H2S + C2H5NCl2 =>
C2H5NS + 2 HCl = H2S + C2H5NCl2
(C5H8O2) + C6H6N4O4 = (C11H12N4O5) + H2O =>
(C5H8O2) + C6H6N4O4 = (C11H12N4O5) + H2O
CdS + I2 = CdI + S =>
2 CdS + I2 = 2 CdI + 2 S
C6H5OH + FeCl3 = Fe(C6H5OH)3 + Cl =>
3 C6H5OH + FeCl3 = Fe(C6H5OH)3 + 3 Cl
KHS + FeCl3 = KCl + Fe(HS)3 =>
3 KHS + FeCl3 = 3 KCl + Fe(HS)3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Mg2 + N3 = Mg3N2 =>
9 Mg2 + 4 N3 = 6 Mg3N2
C2H2 + [Ag(NH3)2] = C2HAg + NH3 + NH4 =>
C2H2 + [Ag(NH3)2] = C2HAg + NH3 + NH4
CH3OH(aq) + C6H4(OH)COOH(s) = H2O(l) + C6H4(OH)COOCH3 =>
CH3OH(aq) + C6H4(OH)COOH(s) = H2O(l) + C6H4(OH)COOCH3
HCOOH + NaHCO3 = HCOO{-} + Na{+} + H2O + CO2 =>
HCOOH + NaHCO3 = HCOO{-} + Na{+} + H2O + CO2
Mg2O2 = MgO =>
Mg2O2 = 2 MgO
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Mg2Si + H3O = Mg + SiH4 + H2O =>
Mg2Si + 4 H3O = 2 Mg + SiH4 + 4 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH4(g) + Br2(g) = CBr4(l) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(l) + 4 HBr(g)
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
FeI2 = Fe + I =>
FeI2 = Fe + 2 I
CH3COOH + H2O = H3O + CO2 =>
CH3COOH + 10 H2O = 8 H3O + 2 CO2
AlCl3 + NaHSO4 = Al(HSO4)3 + NaCl =>
AlCl3 + 3 NaHSO4 = Al(HSO4)3 + 3 NaCl
HNO3 + P2O5 = N2 + O5 + HPO3 =>
2 HNO3 + P2O5 = N2 + O5 + 2 HPO3
La(NO3)3*6H2O + Fe(NO3)3*9H2O = LaFeO3 + H2O + NO2 + O2 =>
2 La(NO3)3*6H2O + 2 Fe(NO3)3*9H2O = 2 LaFeO3 + 30 H2O + 12 NO2 + 3 O2
CH3COOH + KOH = C2HOK + H2O =>
CH3COOH + KOH = C2HOK + 2 H2O
MgF2 + Cl2 = MgCl2 + F =>
MgF2 + Cl2 = MgCl2 + 2 F
Sn + Al(NO3)3 = Sn(NO3)4 + Al =>
3 Sn + 4 Al(NO3)3 = 3 Sn(NO3)4 + 4 Al
C2H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(l) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
NaClO + NaOH + Cr2(SO4)3 = H2O + Na2CrO4 + HCl + Na2SO4 =>
3 NaClO + 7 NaOH + Cr2(SO4)3 = 2 H2O + 2 Na2CrO4 + 3 HCl + 3 Na2SO4
HC2H3O2(aq) + LiHSO3(aq) = LiCH3SO2 + CO2 + H2O =>
HC2H3O2(aq) + LiHSO3(aq) = LiCH3SO2 + CO2 + H2O
MgO + N2 = Mg3N2 + O2 =>
6 MgO + 2 N2 = 2 Mg3N2 + 3 O2
H(C2H3O2) + Be = Be(C2H3O2)2 + H2 =>
2 H(C2H3O2) + Be = Be(C2H3O2)2 + H2
Ca3(PO4)2 + C + SiO2 = Ca3Si2O5 + CO + P =>
Ca3(PO4)2 + 7 C + 2 SiO2 = Ca3Si2O5 + 7 CO + 2 P
Al2(SO4)3 + Ba(NO3)2 = Ba2(SO4)2 + Al(NO3)3 =>
2 Al2(SO4)3 + 6 Ba(NO3)2 = 3 Ba2(SO4)2 + 4 Al(NO3)3
MgO + NaOH = Na2MgO2 + H2O =>
MgO + 2 NaOH = Na2MgO2 + H2O
Si3H10 + O2 = SiO2 + H2O =>
2 Si3H10 + 11 O2 = 6 SiO2 + 10 H2O
NiCl2 + O2 = NiOCl2O5 =>
NiCl2 + 3 O2 = NiOCl2O5
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