| 前日に均衡した方程式 |
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
H2SO4 + KI = KSO4 + IH2 =>
H2SO4 + KI = KSO4 + IH2
Yb2O3 + MnO2 + CaCO3 = Yb05Ca05MnO3 + CO2 + O2 =>
10 Yb2O3 + 4 MnO2 + 20 CaCO3 = 4 Yb05Ca05MnO3 + 20 CO2 + 23 O2
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl
K2FeO4 + Ca(C2H3O2)2 = CaFeO4 + KC2H3O2 =>
K2FeO4 + Ca(C2H3O2)2 = CaFeO4 + 2 KC2H3O2
Fe + B2O3 + Na = Na4B2O5 + Fe3B =>
12 Fe + 5 B2O3 + 12 Na = 3 Na4B2O5 + 4 Fe3B
Al + NO3{-} + HO{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 HO{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
BaCo3 + NaNo3 = Ba(No3)2 + Na2Co3 =>
BaCo3 + 2 NaNo3 = Ba(No3)2 + Na2Co3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
BaCl2 + NH4OH + H2O2 = BaO2 + NH3Cl2 + H2O =>
BaCl2 + NH4OH + 2 H2O2 = BaO2 + NH3Cl2 + 3 H2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
CuSO3(s) + HCl(aq) = CuCl2(aq) + H2O(g) + SO2(g) =>
CuSO3(s) + 2 HCl(aq) = CuCl2(aq) + H2O(g) + SO2(g)
NaO + CO2 = Na(CO3) =>
NaO + CO2 = Na(CO3)
K2(CO3) = K2O + CO2 =>
K2(CO3) = K2O + CO2
Ca + SnCl2 = CaCl + Sn =>
2 Ca + SnCl2 = 2 CaCl + Sn
CaCO3 + HCl + H2SO4 = CaCl2 + H4O + CO2 + SO4 =>
CaCO3 + 2 HCl + H2SO4 = CaCl2 + H4O + CO2 + SO4
O3 + N2 = O3N2 =>
O3 + N2 = O3N2
AgNo3 + NaOH = Ag(OH)2 + Na2No3 =>
AgNo3 + 2 NaOH = Ag(OH)2 + Na2No3
CaCl2 + Zn = Ca + ZnCl2 =>
CaCl2 + Zn = Ca + ZnCl2
CaCO3 + CH3COOH = C4H8CaO4 + CO2 + H2O =>
4 CaCO3 + 9 CH3COOH = 4 C4H8CaO4 + 6 CO2 + 2 H2O
Mg2CO3 + Ni(OH)2 = Mg(OH)2 + Ni2CO3 =>
Mg2CO3 + 2 Ni(OH)2 = 2 Mg(OH)2 + Ni2CO3
AlN3O9 + H2SO4 = HNO3 + Al2S3O12 =>
2 AlN3O9 + 3 H2SO4 = 6 HNO3 + Al2S3O12
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C3H6O2 + MgO = (C3H5O2)2Mg + H2O =>
2 C3H6O2 + MgO = (C3H5O2)2Mg + H2O
C2H3Cl + O2 = CO2 + H2OHCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2OHCl
MgCl2 + Ni = Mg + NiCl2 =>
MgCl2 + Ni = Mg + NiCl2
AgNO3 + HCl + H2O = AgCl + NO3 + H3O =>
AgNO3 + HCl + H2O = AgCl + NO3 + H3O
Fe{3+} + Fe(CN)6{4-} = Fe4[Fe(CN)6]3 =>
4 Fe{3+} + 3 Fe(CN)6{4-} = Fe4[Fe(CN)6]3
Nb2O5 + Li = Nb2Li + O =>
Nb2O5 + Li = Nb2Li + 5 O
Cr2O3 + Pb = Cr + PbO2 =>
2 Cr2O3 + 3 Pb = 4 Cr + 3 PbO2
MnO4{-} + HCHO + OH{-} = MnO4{2-} + HCOOH + H2O =>
2 MnO4{-} + HCHO + 2 OH{-} = 2 MnO4{2-} + HCOOH + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeO + H2SO3 = FeSO3 + H2O =>
FeO + H2SO3 = FeSO3 + H2O
CaO + MgO + SiO2 = CaMgSi2O6 =>
CaO + MgO + 2 SiO2 = CaMgSi2O6
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HSCH2COOH + NaOH = HSCH2COONa + H2O =>
HSCH2COOH + NaOH = HSCH2COONa + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NiCl2(aq) + NaNO3(aq) = Ni(NO3)2(aq) + NaCl(aq) =>
NiCl2(aq) + 2 NaNO3(aq) = Ni(NO3)2(aq) + 2 NaCl(aq)
Al2(CO3)3 + Na2CO3 = AlCO3 + Na2(CO3)3 =>
2 Al2(CO3)3 + Na2CO3 = 4 AlCO3 + Na2(CO3)3
CH3OH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
6 CH3OH + 2 KMnO4 + 2 H2SO4 = 3 CH3COOH + Mn2SO4 + K2SO4 + 8 H2O
H2(g) + MnO2(s) = MnO(s) + H2O(l) =>
H2(g) + MnO2(s) = MnO(s) + H2O(l)
Pb(No3) + NaOH + NaClO = NaNo3 + NaCl + PbO2 + H2O =>
2 Pb(No3) + 2 NaOH + 3 NaClO = 2 NaNo3 + 3 NaCl + 2 PbO2 + H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
N2(g) + O2(g) + H2O(l) = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O(l) = 4 HNO3(aq)
NbF5 + Zn(OH)2 = Zn[NbOF5] + H2O =>
NbF5 + Zn(OH)2 = Zn[NbOF5] + H2O
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