| 前日に均衡した方程式 |
2 Li2S + 3 O2 = 2 Li2O + 2 SO2
KMnO4 + CH3COOH = MnO2 + CO2 + KOH + H2O =>
8 KMnO4 + 3 CH3COOH = 8 MnO2 + 6 CO2 + 8 KOH + 2 H2O
Cl2 + Ca(OH)2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(ClO)2 + CaCl2 + 2 H2O
Zn + CuCo3 = ZnCo3 + Cu =>
Zn + CuCo3 = ZnCo3 + Cu
Li2S + O2 = Li2O + SO2 =>
2 Li2S + 3 O2 = 2 Li2O + 2 SO2
Sc(NO3)3 + NaOH = Sc(OH)3 + NaNO3 =>
Sc(NO3)3 + 3 NaOH = Sc(OH)3 + 3 NaNO3
K + HCl = KCl + H =>
K + HCl = KCl + H
Ba(OH)2 + HCl = BaCl + H(OH)2 =>
Ba(OH)2 + HCl = BaCl + H(OH)2
H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O
NaAlO2 + H2O = NaOH + Al(OH)3 =>
NaAlO2 + 2 H2O = NaOH + Al(OH)3
MgCl + Nh4NO3 = MgNO3 + Nh4Cl =>
MgCl + Nh4NO3 = MgNO3 + Nh4Cl
Fe(SO4) + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(SO4) + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
Mg + O2 = Mg(O2)3 =>
Mg + 3 O2 = Mg(O2)3
Zn3As2 + O2 = ZnO + AsO =>
2 Zn3As2 + 5 O2 = 6 ZnO + 4 AsO
C5H8 + Cl2 = C5H8Cl4 =>
C5H8 + 2 Cl2 = C5H8Cl4
AlO + HI = AlH + IO =>
AlO + HI = AlH + IO
HCOOHKOH = KCHO2H2O =>
HCOOHKOH = KCHO2H2O
Mg(NO3)2 + LiOH = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 LiNO3
HBrO + Na2CO3 = NaBrO + CO2 + H2O =>
2 HBrO + Na2CO3 = 2 NaBrO + CO2 + H2O
NaAlO2 + H2O = NaOH + Al(OH)3(Al2O3) =>
3 NaAlO2 + 3 H2O = 3 NaOH + Al(OH)3(Al2O3)
Li(s) + AuCl3(aq) = LiCl(aq) + Au(s) =>
3 Li(s) + AuCl3(aq) = 3 LiCl(aq) + Au(s)
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NaAlO2 + H2O = NaOH + Al(OH)3(Al2O3) =>
3 NaAlO2 + 3 H2O = 3 NaOH + Al(OH)3(Al2O3)
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
CuFeS2 + H2O + H{+} = Cu2{+} + Fe3O4 + H2S + FeS2 =>
8 CuFeS2 + 4 H2O + 4 H{+} = 4 Cu2{+} + Fe3O4 + 6 H2S + 5 FeS2
NaAlO2 + H2O = NaOH + Al(OH)3(Al2O3) =>
3 NaAlO2 + 3 H2O = 3 NaOH + Al(OH)3(Al2O3)
(COOH)2 + H2SO4 = CO2 + CSO4 + H2O =>
(COOH)2 + H2SO4 = CO2 + CSO4 + 2 H2O
NaAlO2 + H2O = NaOH + Al(OH)3(Al2O3) =>
3 NaAlO2 + 3 H2O = 3 NaOH + Al(OH)3(Al2O3)
Ba + H3AsO4 = H2 + Ba3(AsO4)2 =>
3 Ba + 2 H3AsO4 = 3 H2 + Ba3(AsO4)2
K2Cr2O7 + H2SO4 = KHSO4 + H2O + Cr2(SO4)3 + O2 =>
2 K2Cr2O7 + 10 H2SO4 = 4 KHSO4 + 8 H2O + 2 Cr2(SO4)3 + 3 O2
C3H7NO2 + NaOH = H2NCH2CH2COONa + H2O =>
C3H7NO2 + NaOH = H2NCH2CH2COONa + H2O
Cu + Na2S2O3 = Cu(S2O3)2 + Na =>
Cu + 2 Na2S2O3 = Cu(S2O3)2 + 4 Na
V2O5(s) + Ca(s) = CaO(s) + V =>
V2O5(s) + 5 Ca(s) = 5 CaO(s) + 2 V
Al2S3 + O2 = AlO + S2 =>
2 Al2S3 + 2 O2 = 4 AlO + 3 S2
NaAlO2 + H2O = NaOH + Al(OH)3(Al2O3) =>
3 NaAlO2 + 3 H2O = 3 NaOH + Al(OH)3(Al2O3)
CrO + HCl = H2O + CrCl2 =>
CrO + 2 HCl = H2O + CrCl2
MnO + Pb2O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
4 MnO + 5 Pb2O4 + 20 HNO3 = 4 HMnO4 + 10 Pb(NO3)2 + 8 H2O
Al + Hg[CH3COO]2 = Al[CH3COO]3 + Hg =>
2 Al + 3 Hg[CH3COO]2 = 2 Al[CH3COO]3 + 3 Hg
Nb2(SO2)5 + Cu3S = Nb6S5 + CuSO2 =>
3 Nb2(SO2)5 + 5 Cu3S = Nb6S5 + 15 CuSO2
NH4F + Ca(OH)2 = NH3 + H2O + CaF2 =>
2 NH4F + Ca(OH)2 = 2 NH3 + 2 H2O + CaF2
Na2HPO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H3PO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 5 H3PO4 + 3 H2O
CaBr2 + Al2O3 = CaO + AlBr3 =>
3 CaBr2 + Al2O3 = 3 CaO + 2 AlBr3
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
NaAlO2 + H2O = NaOH + Al(OH)3(Al2O3) =>
3 NaAlO2 + 3 H2O = 3 NaOH + Al(OH)3(Al2O3)
Fr + I + C + Ti + O + N = FrICTiON =>
Fr + I + C + Ti + O + N = FrICTiON
NaCrO2 + HNO3 = Cr(NO3)3 + NaNO3 + H2O =>
NaCrO2 + 4 HNO3 = Cr(NO3)3 + NaNO3 + 2 H2O
FeCl2 + HI = FeI + HCl2 =>
FeCl2 + HI = FeI + HCl2
NH4F + Ca(OH)2 = NH3 + H2O + CaF2 =>
2 NH4F + Ca(OH)2 = 2 NH3 + 2 H2O + CaF2
H2S5O6 + HNO3 = SO3 + NO2 + H2O =>
H2S5O6 + 20 HNO3 = 5 SO3 + 20 NO2 + 11 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
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