| 前日に均衡した方程式 |
Fe(H2O)6{3+} + 3 Cl{-} = FeCl3 + 6 H2O
Fe + MnO2 = Fe2O3 + Mn2O3 =>
2 Fe + 6 MnO2 = Fe2O3 + 3 Mn2O3
Ca(OH)2(aq) + HF(aq) = CaF2 + H2O(l) =>
Ca(OH)2(aq) + 2 HF(aq) = CaF2 + 2 H2O(l)
Ca3(PO4)2 + NaNO3 = Ca(NO3)2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaNO3 = 3 Ca(NO3)2 + 2 Na3PO4
FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4
CaCO3 + H2 = CaO + CH4 + H2O =>
CaCO3 + 4 H2 = CaO + CH4 + 2 H2O
Zn + HSO4 + AgAsO4 = AsH3 + Ag + ZnSO4 + H2O =>
11 Zn + 11 HSO4 + AgAsO4 = AsH3 + Ag + 11 ZnSO4 + 4 H2O
NaCl + S = Na + SCl =>
NaCl + S = Na + SCl
HCOOOOCH + Na = HCOONa =>
HCOOOOCH + 2 Na = 2 HCOONa
Na2CrO4 + KNO3 = NaNO3 + K2CrO4 =>
Na2CrO4 + 2 KNO3 = 2 NaNO3 + K2CrO4
KHSO3 + HBr = KBr + SO2 + H2O =>
KHSO3 + HBr = KBr + SO2 + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg =>
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg
HIRbOH = RbIHOH =>
HIRbOH = RbIHOH
NaNO3 + Cu + H2SO4 = CuSO4 + NO2 + NaOH =>
2 NaNO3 + Cu + H2SO4 = CuSO4 + 2 NO2 + 2 NaOH
C3H7OH = C3 + H7 + OH =>
C3H7OH = C3 + H7 + OH
CH3OOH + Na2CO3 = CH3COONa + H2O + CO2 =>
4 CH3OOH + Na2CO3 = 2 CH3COONa + 5 H2O + CO2
Ag2(NO3)3 + KCl = AgCl3 + K2(NO3) =>
Ag2(NO3)3 + 6 KCl = 2 AgCl3 + 3 K2(NO3)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CrBr3 + Na3PO4 = CrPO4 + Na3Br3 =>
CrBr3 + Na3PO4 = CrPO4 + Na3Br3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5OH + H2SO4 = C2H5HSO4 + H2O =>
C2H5OH + H2SO4 = C2H5HSO4 + H2O
Mg + HBr = MgH2 + Br2 =>
Mg + 2 HBr = MgH2 + Br2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
K + CI2 = KCI + I2 =>
2 K + 2 CI2 = 2 KCI + I2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AgO(s) + C(s) = Ag(s) + CO2(g) =>
2 AgO(s) + C(s) = 2 Ag(s) + CO2(g)
NaOH + Ni2Cl2 = NaCl + Ni(OH) =>
2 NaOH + Ni2Cl2 = 2 NaCl + 2 Ni(OH)
Li2NO3 + Li = Li2O + N2 =>
2 Li2NO3 + 8 Li = 6 Li2O + N2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)SO4 =>
Fe2(SO4)3 + 2 KOH = K2SO4 + 2 Fe(OH)SO4
FeS + HCl = Fe(Cl)2 + H2S =>
FeS + 2 HCl = Fe(Cl)2 + H2S
Cr(OH)3 + NaOH = H2O + NaCrO2 =>
Cr(OH)3 + NaOH = 2 H2O + NaCrO2
MgOH2 + HNO3 = MgNO3 + HOH2 =>
MgOH2 + HNO3 = MgNO3 + HOH2
NaOH + CaPO4 = CaOH + NaPO4 =>
NaOH + CaPO4 = CaOH + NaPO4
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
P2O3 + O3 = P2O5 =>
3 P2O3 + 2 O3 = 3 P2O5
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Ca + H2SO3 = CaSO3 + H2 =>
Ca + H2SO3 = CaSO3 + H2
C6H12O6 + I2 + H2O = C6H12O7 + HI =>
C6H12O6 + I2 + H2O = C6H12O7 + 2 HI
Cl{+} + S{2-} = Cl{-} + S{6+} =>
4 Cl{+} + S{2-} = 4 Cl{-} + S{6+}
NaNO3 + CH3COOH = H2NO3 + Na + CH3COO =>
NaNO3 + 2 CH3COOH = H2NO3 + Na + 2 CH3COO
KI + Ca = K + CaI =>
KI + Ca = K + CaI
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2O + Al + KNO3 + KOH = KAl(OH)4 + NH3 =>
18 H2O + 8 Al + 3 KNO3 + 5 KOH = 8 KAl(OH)4 + 3 NH3
SiO2NaOH = NaHSiO3 =>
SiO2NaOH = NaHSiO3
Na2O + Al(OH)3 = Al2O3 + NaOH =>
3 Na2O + 2 Al(OH)3 = Al2O3 + 6 NaOH
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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