| 前日に均衡した方程式 |
Na2S + 2 HCl = 2 NaCl + H2 + S
F2 + Li2O = LiF + O2 =>
2 F2 + 2 Li2O = 4 LiF + O2
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
HCN + Al(OH)3 = Al(CN)3 + H2O =>
3 HCN + Al(OH)3 = Al(CN)3 + 3 H2O
K + H2SO4 = K2SO4 + H2S + H2O =>
8 K + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
Fe3O4 + H2 = FeO + Fe(OH)3 =>
4 Fe3O4 + 3 H2 = 10 FeO + 2 Fe(OH)3
Na3PO4 + NH4NO3 = Na3NO3 + NH4PO4 =>
Na3PO4 + NH4NO3 = Na3NO3 + NH4PO4
Ag2O + H2O = Ag2O2 + H2 =>
Ag2O + H2O = Ag2O2 + H2
ClH + Na2SO3 = NaCl + SO2 + H2O =>
2 ClH + Na2SO3 = 2 NaCl + SO2 + H2O
AgNO3 + S = AgS + NO2 + O2 =>
2 AgNO3 + 2 S = 2 AgS + 2 NO2 + O2
NaIO3 + NaHSO3 = NaHSO4 + Na2SO3 + H2O + I2 =>
2 NaIO3 + 7 NaHSO3 = 5 NaHSO4 + 2 Na2SO3 + H2O + I2
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
KI + FeCl2 = I + KCl + FeCl =>
KI + FeCl2 = I + KCl + FeCl
BaS + Si = Ba + SiS2 =>
2 BaS + Si = 2 Ba + SiS2
AgNO3 + CH3COOH = AgCH3COO + HNO3 =>
AgNO3 + CH3COOH = AgCH3COO + HNO3
C6H4OHNH2 + HNO3 = C6H4ONH2 + NO2 + H2O =>
C6H4OHNH2 + HNO3 = C6H4ONH2 + NO2 + H2O
CaCOOO + HHSOOOO = CaSOOOO + COO + HHO =>
CaCOOO + HHSOOOO = CaSOOOO + COO + HHO
Ag + H2O = H2 + AgO =>
Ag + H2O = H2 + AgO
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
AgClO4 + CaBr2 = AgBr2 + CaClO4 =>
AgClO4 + CaBr2 = AgBr2 + CaClO4
NH4Cl + FeSO4 = FeCl2 + NH3 + H2SO4 =>
2 NH4Cl + FeSO4 = FeCl2 + 2 NH3 + H2SO4
KMnO4 + C7H6O + H2SO4 = MnSO4 + K2SO4 + C7H6O2 + H2O =>
2 KMnO4 + 5 C7H6O + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C7H6O2 + 3 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
K + H1 = KH2 =>
K + 2 H1 = KH2
FeS + Cl2 = FeCl3 + S =>
2 FeS + 3 Cl2 = 2 FeCl3 + 2 S
Na2O + CuCl2 = NaCl + CuO =>
Na2O + CuCl2 = 2 NaCl + CuO
EuCl3 = Cl2 + Eu =>
2 EuCl3 = 3 Cl2 + 2 Eu
Ni(OH)2 + HClO4 = NiH + ClO4(OH)2 =>
Ni(OH)2 + HClO4 = NiH + ClO4(OH)2
H2S(aq) + KOH = H2O(l) + K2S(aq) =>
H2S(aq) + 2 KOH = 2 H2O(l) + K2S(aq)
HNO3 + Pb = Pb(NO3)2 + N2O + H2O =>
10 HNO3 + 4 Pb = 4 Pb(NO3)2 + N2O + 5 H2O
H2O + Cl2 = ClO3{-} + e + H{+} =>
6 H2O + Cl2 = 2 ClO3{-} + 10e + 12 H{+}
Zn*CuCl2 = Cu + ZnCl2 =>
Zn*CuCl2 = Cu + ZnCl2
CH3COOAgNaOH = CH3COONaAgOH =>
CH3COOAgNaOH = CH3COONaAgOH
Fe(OH)3 + C = CO2 + Fe + H2O =>
4 Fe(OH)3 + 3 C = 3 CO2 + 4 Fe + 6 H2O
CsOH + Al + H2O = Cs2(Al(OH)4) + H2 =>
2 CsOH + Al + 2 H2O = Cs2(Al(OH)4) + H2
Zn + HNO3 = ZnO + HNO2 =>
Zn + HNO3 = ZnO + HNO2
SiO2 + H2O2 = H2SiO4 =>
SiO2 + H2O2 = H2SiO4
Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O0 =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O0
Na3PO4 + CuCl2 = NaCl + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuCl2 = 6 NaCl + Cu3(PO4)2
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
H3PO4 + Zn = Zn3(PO4)2 + H =>
2 H3PO4 + 3 Zn = Zn3(PO4)2 + 6 H
Hg2O + CH3COOH = (CH3COO)Hg + H2O =>
Hg2O + 2 CH3COOH = 2(CH3COO)Hg + H2O
He + S = HeS =>
He + S = HeS
SO2 + H2O = H2SO3H + HSO3 =>
2 SO2 + 2 H2O = H2SO3H + HSO3
(NH4)Cl + Be(OH)2 = (NH4)(OH) + BeCl2 =>
2(NH4)Cl + Be(OH)2 = 2(NH4)(OH) + BeCl2
C6H14 + Fe2O3 = Fe + CO2 + H2O =>
3 C6H14 + 19 Fe2O3 = 38 Fe + 18 CO2 + 21 H2O
SO2 + H2O = H2SO3H + HSO3 =>
2 SO2 + 2 H2O = H2SO3H + HSO3
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