| 前日に均衡した方程式 |
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
KMnO4 + Fe + HCl = FeCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Fe + 16 HCl = 5 FeCl2 + 2 MnCl2 + 2 KCl + 8 H2O
CaCl2 + AgBr = CaBr2 + AgCl =>
CaCl2 + 2 AgBr = CaBr2 + 2 AgCl
AsH3 + OH = H3AsO4 + H2O =>
AsH3 + 8 OH = H3AsO4 + 4 H2O
KHF + NaOH = H2O + KNaF =>
KHF + NaOH = H2O + KNaF
KOH + ZnY2 = KY + Zn(OH)2 =>
2 KOH + ZnY2 = 2 KY + Zn(OH)2
FeO + N2O3 = Fe(NO2)2 =>
FeO + N2O3 = Fe(NO2)2
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Na2S2O3 + H2SO4 = Na2SO4 + H2SO3 + S =>
Na2S2O3 + H2SO4 = Na2SO4 + H2SO3 + S
K(OH) + FeCl{3} = KCl{3} + Fe(OH) =>
K(OH) + FeCl{3} = KCl{3} + Fe(OH)
NaBr + CH4 = NaH + CBr4 =>
4 NaBr + CH4 = 4 NaH + CBr4
M2CO3 + HCl = CO2 + MCl + H2O =>
M2CO3 + 2 HCl = CO2 + 2 MCl + H2O
Al(HSO3)3 = H2O + SO2 + Al2(SO3)3 =>
2 Al(HSO3)3 = 3 H2O + 3 SO2 + Al2(SO3)3
*Ca + H2O = Ca(OH)2 + H2 =>
*Ca + 2 H2O = Ca(OH)2 + H2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CoCl + HNO3 + NaOH + H2O = Co(OH)3 + HNO2 + NaCl =>
CoCl + HNO3 + NaOH + H2O = Co(OH)3 + HNO2 + NaCl
NaCl + Ba(No3)2 = NaNo3 + BaCl2 =>
2 NaCl + Ba(No3)2 = 2 NaNo3 + BaCl2
Al2(SO4)3 + CsHCO3 = Cs2SO4 + Al(OH)3 + CO2 =>
Al2(SO4)3 + 6 CsHCO3 = 3 Cs2SO4 + 2 Al(OH)3 + 6 CO2
LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
C8H4O3 + KOH = C8H5KO4 =>
C8H4O3 + KOH = C8H5KO4
K2SO4 + CaH2 = KH + CaSO4 =>
K2SO4 + CaH2 = 2 KH + CaSO4
CaZnO2 + HNO3 = Ca(NO3)2 + Zn(NO3)2 + H2O =>
CaZnO2 + 4 HNO3 = Ca(NO3)2 + Zn(NO3)2 + 2 H2O
K2CO3 + K3[Cr(C2O4)3]3H2O = K2CrO4 + H2O + CO + CO2 =>
3 K2CO3 + 2 K3[Cr(C2O4)3]3H2O = 6 K2CrO4 + 2 H2O + 21 CO + 18 CO2
K2Cr2O7 + Na(OH) = Na2Cr2O7 + KOH =>
K2Cr2O7 + 2 Na(OH) = Na2Cr2O7 + 2 KOH
FeCl2 + CaCO3 = Fe(CO3) + CaCl2 =>
FeCl2 + CaCO3 = Fe(CO3) + CaCl2
AlCl3 + (NaOH) = NaAlO2 + (NaCl) + (H2O) =>
AlCl3 + 4(NaOH) = NaAlO2 + 3(NaCl) + 2(H2O)
K2CO3 + Fe(OH)3 = Fe2(CO3)3 + KOH =>
3 K2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 KOH
K(s) + I2(g) = KI(s) =>
2 K(s) + I2(g) = 2 KI(s)
H[SnCl3] + Br2 + Cl2 + H2O = H3[SnCl6] + HBrO =>
2 H[SnCl3] + 2 Br2 + 3 Cl2 + 4 H2O = 2 H3[SnCl6] + 4 HBrO
CaCl2(aq) + KBr(aq) = CaBr2(aq) + K2Cl2(aq) =>
CaCl2(aq) + 2 KBr(aq) = CaBr2(aq) + K2Cl2(aq)
H2N4 + H2O2 = N2 + H2O =>
H2N4 + H2O2 = 2 N2 + 2 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
(NH4)2S + O2 = (NH4)2O + S =>
2(NH4)2S + O2 = 2(NH4)2O + 2 S
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
C3H4 + Cl2 = C3H4Cl1 =>
2 C3H4 + Cl2 = 2 C3H4Cl1
Mo + S = MoS =>
Mo + S = MoS
Ga + HCl = H2 + Ga(Cl)3 =>
2 Ga + 6 HCl = 3 H2 + 2 Ga(Cl)3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C2H3Cl + H2O = CO2 + CH4 + HCl =>
4 C2H3Cl + 6 H2O = 3 CO2 + 5 CH4 + 4 HCl
SnS + H2O = SnO + H2S =>
SnS + H2O = SnO + H2S
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
C2Cl6 + O2 = CO2 + Cl2 =>
C2Cl6 + 2 O2 = 2 CO2 + 3 Cl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Sn(NO3)2 + Al(OH)3 = Sn(OH)2 + Al(NO3)3 =>
3 Sn(NO3)2 + 2 Al(OH)3 = 3 Sn(OH)2 + 2 Al(NO3)3
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
C6H5COOH + NaHCO3 = NaC6H5COO + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 NaC6H5COO + 19 H2O + 15 CO3
Fe(NO3)3 + Ag2CO3 = AgNO3 + Fe2(CO3)3 =>
2 Fe(NO3)3 + 3 Ag2CO3 = 6 AgNO3 + Fe2(CO3)3
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