| 前日に均衡した方程式 |
Ag(OH)2 + 2 HNo3 = Ag(No3)2 + 2 H2O
Na2S(aq) + FeCl2(aq) = NaCl(aq) + FeS(s) =>
Na2S(aq) + FeCl2(aq) = 2 NaCl(aq) + FeS(s)
Na2O2 + H2O = NaH2O2 =>
Na2O2 + 2 H2O = 2 NaH2O2
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
(NH4)Cl + Ca(OH)2 = (NH4)(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2(NH4)(OH) + CaCl2
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
NaCl + Pd(NO3)2 = PdCl2 + NaNO3 =>
2 NaCl + Pd(NO3)2 = PdCl2 + 2 NaNO3
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
Pd + HCl + HNO3 = PdCl4 + NO + H2O =>
3 Pd + 12 HCl + 4 HNO3 = 3 PdCl4 + 4 NO + 8 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CsOH + Al + H2O = Cs(Al(OH)4) + H2 =>
2 CsOH + 2 Al + 6 H2O = 2 Cs(Al(OH)4) + 3 H2
N + H = NH3 =>
N + 3 H = NH3
Na2SO4 + KIO3 = NaIO3 + K2SO4 =>
Na2SO4 + 2 KIO3 = 2 NaIO3 + K2SO4
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
C8H10 + KMnO4 + HCl = MnCl + KCl + H2O + C8H6O4 =>
C8H10 + 2 KMnO4 + 4 HCl = 2 MnCl + 2 KCl + 4 H2O + C8H6O4
KMnO4 + HCl + NaOH = NaCl + KOH + HMnO4 =>
KMnO4 + HCl + NaOH = NaCl + KOH + HMnO4
B2H6(g) + O2(g) = B + H2O =>
2 B2H6(g) + 3 O2(g) = 4 B + 6 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
AlOH3 + NaOH = Na2AlO2 + H2 + H2O =>
2 AlOH3 + 4 NaOH = 2 Na2AlO2 + 3 H2 + 2 H2O
Zn{+} + H2{-} = ZnH2 =>
Zn{+} + H2{-} = ZnH2
CuSO4*5H2O = CuO + H2SO4 + H2O =>
CuSO4*5H2O = CuO + H2SO4 + 4 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
P4 + S = PS =>
P4 + 4 S = 4 PS
AlCl3 + Na = NaCl2 + Al =>
2 AlCl3 + 3 Na = 3 NaCl2 + 2 Al
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
Bi{3+} + H2O = BiO3{-} + H{+} + e =>
Bi{3+} + 3 H2O = BiO3{-} + 6 H{+} + 2e
HNO3 + Mg = MgNO2 + Mg(NO3)2 + H2O =>
4 HNO3 + 3 Mg = 2 MgNO2 + Mg(NO3)2 + 2 H2O
H2SO4 + Ca(NO3)2 = CaSO4 + H2(NO3)2 =>
H2SO4 + Ca(NO3)2 = CaSO4 + H2(NO3)2
CH3CH2OH + K2CrO7 + H2SO4 = CH3COOH + Cr(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2CrO7 + 8 H2SO4 = 3 CH3COOH + 2 Cr(SO4)3 + 2 K2SO4 + 11 H2O
C2H5OK + H2O = KOH + C2H5OH =>
C2H5OK + H2O = KOH + C2H5OH
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
Zn + HNO3 = Zn(NO3)2 + N3 + H2O =>
15 Zn + 36 HNO3 = 15 Zn(NO3)2 + 2 N3 + 18 H2O
Br2 + KJ = J2 + KBr =>
Br2 + 2 KJ = J2 + 2 KBr
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
K3[Cr(OH)6] + KOH + Cl2 = KCl + K2CrO4 + H2O =>
2 K3[Cr(OH)6] + 4 KOH + 3 Cl2 = 6 KCl + 2 K2CrO4 + 8 H2O
C6H6(l) + Cl2(g) = C6Cl6(s) + HCl(g) =>
C6H6(l) + 6 Cl2(g) = C6Cl6(s) + 6 HCl(g)
H3PO3 + H2O = H3O + H3(PO3)2 =>
2 H3PO3 + 3 H2O = 3 H3O + H3(PO3)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C4H4O6{2} + MnO4{-} + H3O{+} = Mn{2+} + CO2 + H2O =>
5 C4H4O6{2} + 6 MnO4{-} + 8 H3O{+} = 6 Mn{2+} + 20 CO2 + 22 H2O
H2O2 + CaCo3 = CaO2 + H2Co3 =>
H2O2 + CaCo3 = CaO2 + H2Co3
HHCl + ZnS = ZnCl + H2S =>
HHCl + ZnS = ZnCl + H2S
FeCl2 + Al = Fe + AlCl3 =>
3 FeCl2 + 2 Al = 3 Fe + 2 AlCl3
Br2O7 + H2O = HBrO4 =>
Br2O7 + H2O = 2 HBrO4
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
KO2 = K + O =>
KO2 = K + 2 O
Na2S + Sb2S3 = Na3SbS3 =>
3 Na2S + Sb2S3 = 2 Na3SbS3
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