| 前日に均衡した方程式 |
C3H6Cl2 = C3H5ClHCl
NH3 + H2O = NH4NO3 + H2 =>
2 NH3 + 3 H2O = NH4NO3 + 4 H2
H2S2O3 + CrO3 + H2SO4 = Cr2(SO4)3 + H2O =>
3 H2S2O3 + 8 CrO3 + 6 H2SO4 = 4 Cr2(SO4)3 + 9 H2O
Pb(NO3)2 + K2CrO4 = PbK2Cr + (NO4) + O4 =>
2 Pb(NO3)2 + 2 K2CrO4 = 2 PbK2Cr + 4(NO4) + O4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Bi + C2H5NS = BiS + C2H5N =>
Bi + C2H5NS = BiS + C2H5N
HgO + HgCl2 = HgCl + O2 =>
2 HgO + 2 HgCl2 = 4 HgCl + O2
NH4OH + Fe(Cl)3 = NH4Cl + Fe(OH)3 =>
3 NH4OH + Fe(Cl)3 = 3 NH4Cl + Fe(OH)3
F + BaO = O + BaF2 =>
2 F + BaO = O + BaF2
Sn + Ni(NO3)2 = Sn(NO3)4 + Ni =>
Sn + 2 Ni(NO3)2 = Sn(NO3)4 + 2 Ni
H3[SbCl6] + H2O = Sb(OH)3 + HCl =>
H3[SbCl6] + 3 H2O = Sb(OH)3 + 6 HCl
FeSO4 + H2O2 = FeO2 + H2SO4 =>
FeSO4 + H2O2 = FeO2 + H2SO4
KI + HNO3 + AgNO3 = AgI + K(NO3)2 + H =>
KI + HNO3 + AgNO3 = AgI + K(NO3)2 + H
LiOH + Sn = Sn(OH)4 + Li =>
4 LiOH + Sn = Sn(OH)4 + 4 Li
Ti + O = TiO =>
Ti + O = TiO
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Ca(IO3)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = CaCl2 + 10 KCl + 6 I2 + 6 H2O
BaCl2 + H2SO4 = Ba(HSO4)2 + HCl =>
BaCl2 + 2 H2SO4 = Ba(HSO4)2 + 2 HCl
Al(OH)3 + H(CH3COO) = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 H(CH3COO) = Al(CH3COO)3 + 3 H2O
H3PO4 + Ca = H + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca = 6 H + Ca3(PO4)2
Cu(NO3)2 + Na2S + H2O = Cu(OH)2 + H2S + NaNO3 =>
Cu(NO3)2 + Na2S + 2 H2O = Cu(OH)2 + H2S + 2 NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MnO4 + Sr = SrMnO4 =>
MnO4 + Sr = SrMnO4
Rb(s) + H2O(aq) = RbOH(aq) + H2(q) =>
2 Rb(s) + 2 H2O(aq) = 2 RbOH(aq) + H2(q)
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
H2SnO3 + NaOH = H2SnOH + NaO3 =>
H2SnO3 + NaOH = H2SnOH + NaO3
K + S = K2S =>
2 K + S = K2S
Cr(OH)3 + H2O2 + KOH = K2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaNO3 + NaOH = NaNa + OHNO3 =>
NaNO3 + NaOH = NaNa + OHNO3
ZnO + H{+} = Zn{2+} + H2O =>
ZnO + 2 H{+} = Zn{2+} + H2O
FeO + Ca2Fe2O5 = CaFe2O4 + Fe =>
3 FeO + Ca2Fe2O5 = 2 CaFe2O4 + Fe
HCl + MnO2 = MnCl + Cl2 + H2O =>
8 HCl + 2 MnO2 = 2 MnCl + 3 Cl2 + 4 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
MnO2 + HCl = MnO + HClO4 =>
4 MnO2 + HCl = 4 MnO + HClO4
IO3{-} + HSO3{-} + H = I2 + SO4{2-} + H2O =>
2 IO3{-} + 2 HSO3{-} + 6 H = I2 + 2 SO4{2-} + 4 H2O
O2 + N2 = NO =>
O2 + N2 = 2 NO
(SCN)2 + H2O = H2SO4 + HCN + SCN{-} + H{+} =>
3(SCN)2 + 4 H2O = H2SO4 + HCN + 5 SCN{-} + 5 H{+}
SF6(S) = S8(S) + F2(g) =>
9 SF6(S) = 2 S8(S) + 27 F2(g)
HgS + HNO3 = Hg(NO3)2 + NO2 + H2O + S =>
HgS + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O + S
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
NaHCO3 + ZnSO4 = ZnCO3 + NaHSO4 =>
NaHCO3 + ZnSO4 = ZnCO3 + NaHSO4
Zn2H2 = Zn + H2 =>
Zn2H2 = 2 Zn + H2
NH4OH(aq) + MgCl2(aq) = NH4Cl(aq) + Mg(OH)2 =>
2 NH4OH(aq) + MgCl2(aq) = 2 NH4Cl(aq) + Mg(OH)2
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
HgO + HgCl2 = HgCl + O2 =>
2 HgO + 2 HgCl2 = 4 HgCl + O2
Mn(OH)2 = MnO2 + H2 =>
Mn(OH)2 = MnO2 + H2
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