| 前日に均衡した方程式 |
Fe(s) + Pb(NO3)2 = Fe(NO3)2 + Pb
AlCl3 + K2SO3 + H2O = KCl + Al(OH)3 + SO2 =>
2 AlCl3 + 3 K2SO3 + 3 H2O = 6 KCl + 2 Al(OH)3 + 3 SO2
F2 + I2 + H2O = HF + HIO3 =>
5 F2 + I2 + 6 H2O = 10 HF + 2 HIO3
CuS + SnS + BaS = Cu2BaSnS4 =>
2 CuS + SnS + BaS = Cu2BaSnS4
Fe(OH)2 + Br2 + H2O = Fe(OH)3 + HBr =>
2 Fe(OH)2 + Br2 + 2 H2O = 2 Fe(OH)3 + 2 HBr
KOH + CrSO4 = Cr(OH) + KSO4 =>
KOH + CrSO4 = Cr(OH) + KSO4
K2FeO4 + HCl = KCl + FeCl2 + Cl2 + H2O =>
K2FeO4 + 8 HCl = 2 KCl + FeCl2 + 2 Cl2 + 4 H2O
ReI6 + F2 = I2 + ReF5 =>
2 ReI6 + 5 F2 = 6 I2 + 2 ReF5
HCOOH + K = HCKOOH =>
HCOOH + K = HCKOOH
ZnOK2SO4 = ZnSO4K2O =>
ZnOK2SO4 = ZnSO4K2O
Fe2O3(s) + Al(s) = Fe(l) + Al2O3(s) = Gram =>
Fe2O3(s) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
(C6H12O6) + O2 = (CO2) + (H2O) =>
(C6H12O6) + 6 O2 = 6(CO2) + 6(H2O)
Li2CO3 + NH4Cl = NH4CO3 + Li2Cl =>
Li2CO3 + NH4Cl = NH4CO3 + Li2Cl
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Cl + KBr = KCl + Br2 =>
2 Cl + 2 KBr = 2 KCl + Br2
K + Ba(OH)2 = KOH + Ba =>
2 K + Ba(OH)2 = 2 KOH + Ba
Cu(s) + HNO3(aw) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aw) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
SO2 + HOH = HSO3 + H =>
SO2 + HOH = HSO3 + H
MnO2 + KClO3 + KOH = KMnO4 + KCl2 + H2O =>
11 MnO2 + 6 KClO3 + 8 KOH = 11 KMnO4 + 3 KCl2 + 4 H2O
NaF + ClF3 = NaClF4 =>
NaF + ClF3 = NaClF4
Na2Cr2O7 + Pb = PbCr2O7 + Na =>
Na2Cr2O7 + Pb = PbCr2O7 + 2 Na
ZnSO4 = SO4 + Zn =>
ZnSO4 = SO4 + Zn
Na2SO4 + HCl = H2SO4 + NaCl(aq) =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl(aq)
C3H6Cl + Cl2 = C3H5Cl + HCl =>
2 C3H6Cl + Cl2 = 2 C3H5Cl + 2 HCl
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2(hv) = C6H5CH2Cl + HCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C25H5OC2H5 + O2 = CO2 + H2O =>
C25H5OC2H5 + 29 O2 = 27 CO2 + 5 H2O
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + KSO4 + Li2SO4 + H2O =>
4 LiCl + KMnO4 + 4 H2SO4 = 4 Cl + MnSO4 + KSO4 + 2 Li2SO4 + 4 H2O
Cr(NO3)3 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + NaNO3 + H2 =>
6 Cr(NO3)3 + 7 NaBiO3 + 10 HNO3 = 3 H2Cr2O7 + 7 Bi(NO3)3 + 7 NaNO3 + 2 H2
OH{-} + Bi(OH)3 + Sn(OH)3{-} = Bi + Sn(OH)6{-2} =>
3 OH{-} + 2 Bi(OH)3 + 3 Sn(OH)3{-} = 2 Bi + 3 Sn(OH)6{-2}
Zn + Cr2(SO4)3 = Cr + ZnSO4 =>
3 Zn + Cr2(SO4)3 = 2 Cr + 3 ZnSO4
KMnO4 + NO2 = NO3 + KMnO2 =>
KMnO4 + 2 NO2 = 2 NO3 + KMnO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + NH3 = [Ca(NH3)4]Cl2 =>
CaCl2 + 4 NH3 = [Ca(NH3)4]Cl2
MgCl2 + AlBr3 = MgBr3 + AlCl2 =>
MgCl2 + AlBr3 = MgBr3 + AlCl2
ZnS + H2SO4 = ZnSO4 + SO2 + H2 =>
ZnS + 2 H2SO4 = ZnSO4 + 2 SO2 + 2 H2
H8C6O7 + OH = C6O7 + H2O =>
H8C6O7 + 8 OH = C6O7 + 8 H2O
C6H5NH2 + NaOH = C6H5NH2NaOH =>
C6H5NH2 + NaOH = C6H5NH2NaOH
C4H8O2 + H2O = C4H10O + CO2 =>
6 C4H8O2 + H2O = 5 C4H10O + 4 CO2
HCl + KBr = KH + BrCl =>
HCl + KBr = KH + BrCl
Ca + Cl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 Ca + 3 Cl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
CuCl2(aq) + Al(s) = Cl(aq) + AlCu3(s) =>
3 CuCl2(aq) + Al(s) = 6 Cl(aq) + AlCu3(s)
Fe + K2Cr2O7 + H2SO4 = Fe(SO4) + Cr2(SO4)3 + K2SO4 + H2O =>
3 Fe + K2Cr2O7 + 7 H2SO4 = 3 Fe(SO4) + Cr2(SO4)3 + K2SO4 + 7 H2O
SO2 + HOH = H2SO4 + H =>
SO2 + 2 HOH = H2SO4 + 2 H
Sn + Fe{3+} = Fe{2+} + Sn{+} =>
Sn + Fe{3+} = Fe{2+} + Sn{+}
Pb(ClO3)4 + Na3N = NaClO3 + Pb3N4 =>
3 Pb(ClO3)4 + 4 Na3N = 12 NaClO3 + Pb3N4
H2(SO4) + Au(OH) = Au2(SO4) + H2O =>
H2(SO4) + 2 Au(OH) = Au2(SO4) + 2 H2O
Na2SO3 + ZnCl2 = NaCl + ZnSO3 =>
Na2SO3 + ZnCl2 = 2 NaCl + ZnSO3
Al + H2O = AlOOH + H2 =>
2 Al + 4 H2O = 2 AlOOH + 3 H2
Na2SO4(aq) + Co(NO3)2(aq) = NaNO3(aq) + CoSO4 =>
Na2SO4(aq) + Co(NO3)2(aq) = 2 NaNO3(aq) + CoSO4
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