| 前日に均衡した方程式 |
H2CO3 + Na2HPO4 = NaHCO3 + NaH2PO4
Ba(NO3)2 + K2(SO4) = Ba(SO4) + KNO3 =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 KNO3
ZnSO4*7H2O + BaI2*2H2O = ZnI2 + BaSO4*2H2O + H2O =>
ZnSO4*7H2O + BaI2*2H2O = ZnI2 + BaSO4*2H2O + 7 H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
HClO4 + SrOH2 = H2O + SrHClO4 =>
HClO4 + SrOH2 = H2O + SrHClO4
KSCN + Li2CO3 = K2CO3 + LiSCN =>
2 KSCN + Li2CO3 = K2CO3 + 2 LiSCN
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
BiI3 + KI = K(BiI4) =>
BiI3 + KI = K(BiI4)
Cu(s) + HCl(l) = CuCl2 + H2 =>
Cu(s) + 2 HCl(l) = CuCl2 + H2
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
KMnO4 + FeCl2 = KCl + MnCl2 + FeO + Cl2 =>
2 KMnO4 + 8 FeCl2 = 2 KCl + 2 MnCl2 + 8 FeO + 5 Cl2
C2H5OH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
C2H5OH + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 5 H2O
Hg + S = HgS =>
Hg + S = HgS
S + HCl = SCl2 + H2 =>
S + 2 HCl = SCl2 + H2
Al(CH3COO)3 + NaOH = Al(OH)3 + NaCH3COO =>
Al(CH3COO)3 + 3 NaOH = Al(OH)3 + 3 NaCH3COO
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s)
HgCrO4 = Hg + Cr2O3 + O2 =>
4 HgCrO4 = 4 Hg + 2 Cr2O3 + 5 O2
Br2 + CaI2 = Ca + Br2I2 =>
Br2 + CaI2 = Ca + Br2I2
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
AgCl + H2SO4 = Ag2SO4 + HCl =>
2 AgCl + H2SO4 = Ag2SO4 + 2 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cu(s) + H2O = Cu2O + H2 =>
2 Cu(s) + H2O = Cu2O + H2
Cl2O7 + KOH = KClO4 + H2O =>
Cl2O7 + 2 KOH = 2 KClO4 + H2O
Co + AgNO3 = Co(NO3)2 + Ag =>
Co + 2 AgNO3 = Co(NO3)2 + 2 Ag
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + NaCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + NaNO3 + 4 NaCl + 7 H2O
K + H2 = KH =>
2 K + H2 = 2 KH
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
OH{-} + Mn3O4 = MnO4{-} + H2O + e =>
16 OH{-} + Mn3O4 = 3 MnO4{-} + 8 H2O + 13e
Sc + HNO3 = Sc(NO3)3 + N2O + H2O =>
8 Sc + 30 HNO3 = 8 Sc(NO3)3 + 3 N2O + 15 H2O
Fe(ClO4)2 + Al = Al(ClO4)3 + Fe2 =>
6 Fe(ClO4)2 + 4 Al = 4 Al(ClO4)3 + 3 Fe2
NaOH + Al(NO3)3 = NaAlO2 + NaNO3 + H2O =>
4 NaOH + Al(NO3)3 = NaAlO2 + 3 NaNO3 + 2 H2O
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Hg(NO3)2 + SnCl2 = Hg2Cl2 + Sn(NO3)4 =>
2 Hg(NO3)2 + SnCl2 = Hg2Cl2 + Sn(NO3)4
C6H12 + HBr = C6H11Br + H2 =>
C6H12 + HBr = C6H11Br + H2
FeCl3 + KCN = Fe(CN)Cl2 + KCl =>
FeCl3 + KCN = Fe(CN)Cl2 + KCl
N2(s) + O2(g) = N2O5(s) =>
2 N2(s) + 5 O2(g) = 2 N2O5(s)
Cu + H{+} + NO3{-} = Cu(NO3)2 + NO2{-} + H2O =>
Cu + 2 H{+} + 3 NO3{-} = Cu(NO3)2 + NO2{-} + H2O
C4H8 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O
FeCl3 + KCN = K3Fe(CN)6 + KCl =>
FeCl3 + 6 KCN = K3Fe(CN)6 + 3 KCl
C2H4(l) + O2(g) = CO(g) + H2O(g) =>
C2H4(l) + 2 O2(g) = 2 CO(g) + 2 H2O(g)
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Ba(HSe)2 + H2O = Ba(OH)2 + H2Se =>
Ba(HSe)2 + 2 H2O = Ba(OH)2 + 2 H2Se
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