| 前日に均衡した方程式 |
2 HCl + Na2S = H2S + 2 NaCl
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
SiO3 + H2O = Si + (OH)6 =>
SiO3 + 3 H2O = Si + (OH)6
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
C8H16O3 + C4H6O3 = C10H18O4 + C2H4O2 =>
C8H16O3 + C4H6O3 = C10H18O4 + C2H4O2
MgBr2 + I2 = Mg + Br2I2 =>
MgBr2 + I2 = Mg + Br2I2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag(NO3) + Ba(Cl2) = AgCl + Ba(NO3)2 =>
2 Ag(NO3) + Ba(Cl2) = 2 AgCl + Ba(NO3)2
HCl + NaCl + AgNO3 = AgCl + NaOH + ClNO2 =>
HCl + NaCl + AgNO3 = AgCl + NaOH + ClNO2
K + Cl + O = KClO =>
K + Cl + O = KClO
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
S + NH3 = S4N4 + (NH4)2S =>
10 S + 16 NH3 = S4N4 + 6(NH4)2S
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
Cr2(SO4)3(aq) + Ba(C2H3O2)2(aq) = Cr(C2H3O2)3(aq) + BaSO4(s) =>
Cr2(SO4)3(aq) + 3 Ba(C2H3O2)2(aq) = 2 Cr(C2H3O2)3(aq) + 3 BaSO4(s)
C6H5CH2Cl + KMnO4 + H2SO4 = C6H5COOH + Cl2 + MnSO4 + K2SO4 + H2O =>
2 C6H5CH2Cl + 2 KMnO4 + 3 H2SO4 = 2 C6H5COOH + Cl2 + 2 MnSO4 + K2SO4 + 4 H2O
H2OHCl = HClH2O =>
H2OHCl = HClH2O
MgCl2*5H2O = MgCl2 + H2O =>
MgCl2*5H2O = MgCl2 + 5 H2O
KI + KCIO3 + H2SO4 = KCI + I2 + K2SO4 + H2O =>
6 KI + KCIO3 + 3 H2SO4 = KCI + 3 I2 + 3 K2SO4 + 3 H2O
K3[FeF6] + NaOH = Fe(OH)3 + NaF + KOH =>
K3[FeF6] + 6 NaOH = Fe(OH)3 + 6 NaF + 3 KOH
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
Cl2O7 + Ba(OH)2 = Ba(ClO4)2 + H2O
Pt + O3 = PtO2 =>
3 Pt + 2 O3 = 3 PtO2
Ni2O3 + Na3N = NiN + Na2O =>
Ni2O3 + 2 Na3N = 2 NiN + 3 Na2O
C19H22O6 + O2 = CO2 + H2O =>
2 C19H22O6 + 43 O2 = 38 CO2 + 22 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H11OH + O2 = H2O + CO2 =>
2 C6H11OH + 17 O2 = 12 H2O + 12 CO2
Ca + F = CaF2 =>
Ca + 2 F = CaF2
Na2C2O4 + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + K2SO4(aq) + H2O(l) + Na2SO4(aq) =>
5 Na2C2O4 + 2 KMnO4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + K2SO4(aq) + 8 H2O(l) + 5 Na2SO4(aq)
P + HN = N2 + PH3 =>
2 P + 6 HN = 3 N2 + 2 PH3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Hg(CH3COO)2 + Na2Cr2O7 = HgCr2O7 + CH3COONa =>
Hg(CH3COO)2 + Na2Cr2O7 = HgCr2O7 + 2 CH3COONa
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
benzene + KMnO4 = C4H4O4 + KMnO2 =>
2 C6H6 + 6 KMnO4 = 3 C4H4O4 + 6 KMnO2
NF2(g) = N2F4(g) =>
2 NF2(g) = N2F4(g)
FeCl3(aq) + NH4OH(aq) = Fe(OH)3(s) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3(s) + 3 NH4Cl(aq)
KClO3 + MnO2 = KMnO4 + MnCl2 + O2 =>
2 KClO3 + 3 MnO2 = 2 KMnO4 + MnCl2 + 2 O2
Zn + NH4Cl = ZnCl2 + NH3 + H2 =>
Zn + 2 NH4Cl = ZnCl2 + 2 NH3 + H2
CaCl2(aq) + K2S(aq) = CaS(s) + KCl(aq) =>
CaCl2(aq) + K2S(aq) = CaS(s) + 2 KCl(aq)
PB + Cu(NO3)2 = PBNO3 + Cu =>
2 PB + Cu(NO3)2 = 2 PBNO3 + Cu
HBr + NH4 = NH4Br + H2 =>
2 HBr + 2 NH4 = 2 NH4Br + H2
CsCI + O2 = CsCIO3 =>
2 CsCI + 3 O2 = 2 CsCIO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
KMnO4 + FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)2 + Mn(NO3)2 + KNO3 + H2O =>
2 KMnO4 + 15 FeSO4 + 16 HNO3 = 5 Fe2(SO4)3 + 5 Fe(NO3)2 + 2 Mn(NO3)2 + 2 KNO3 + 8 H2O
Al(Cl)3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 Al(Cl)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
S + KNO3 = SO2 + N2 + K2SO4 =>
2 S + 2 KNO3 = SO2 + N2 + K2SO4
K2[Co(CNS)4] + H2O + KCl = [Co(H2O)6]Cl2 + KCNS =>
K2[Co(CNS)4] + 6 H2O + 2 KCl = [Co(H2O)6]Cl2 + 4 KCNS
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