| 前日に均衡した方程式 |
Hg2Cl2NH3 = HgNH2ClHgHCl
CdBr2 + CH3MgBr = Cd(CH3)2 + MgBr2 =>
CdBr2 + 2 CH3MgBr = Cd(CH3)2 + 2 MgBr2
H3AsO3 = H2O + As2O3 =>
2 H3AsO3 = 3 H2O + As2O3
Li2S + WBr4 = LiBr + WS2 =>
2 Li2S + WBr4 = 4 LiBr + WS2
S(s) + NiO(OH)(s) + H2O(l) = SO4(s) + Ni(OH)2(s) =>
S(s) + 8 NiO(OH)(s) + 4 H2O(l) = SO4(s) + 8 Ni(OH)2(s)
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Cu(HSO4)2 + KOH = Cu(OH)2 + K2SO4 + H2O =>
Cu(HSO4)2 + 4 KOH = Cu(OH)2 + 2 K2SO4 + 2 H2O
CaCl2(aq) + CsPO4(aq) = Ca3(PO4)2(aq) + CsCl3(s) =>
3 CaCl2(aq) + 2 CsPO4(aq) = Ca3(PO4)2(aq) + 2 CsCl3(s)
NI3 = I18N6 =>
6 NI3 = I18N6
Pb(NO3)2 + NAl = PbAl + N(NO3)2 =>
Pb(NO3)2 + NAl = PbAl + N(NO3)2
Na2SO4(s) + CaCl2(aq) = CaSO4(aq) + NaCl =>
Na2SO4(s) + CaCl2(aq) = CaSO4(aq) + 2 NaCl
AsO2{-} + Zn + H{+} = AsH3 + Zn{+2} + H2O =>
AsO2{-} + 3 Zn + 7 H{+} = AsH3 + 3 Zn{+2} + 2 H2O
KC + BeF = KF + BeC =>
KC + BeF = KF + BeC
HCl(liq) + CaCO3(S) = CaCl2(S) + CO2(g) + H2O(liq) =>
2 HCl(liq) + CaCO3(S) = CaCl2(S) + CO2(g) + H2O(liq)
K2CrO4 + HCl + KJ = J2 + CrCl3 + KCl + H2O =>
2 K2CrO4 + 16 HCl + 6 KJ = 3 J2 + 2 CrCl3 + 10 KCl + 8 H2O
CaCO3 + C2H2O4 = CaC2O4 + H2O + CO2 =>
CaCO3 + C2H2O4 = CaC2O4 + H2O + CO2
Cu(H2O)6(aq) + NaOH(aq) = Cu(OH)2(s) + Na(aq) + H2O(l) =>
Cu(H2O)6(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 Na(aq) + 6 H2O(l)
NaCl + H2O3 = NaClO3 + H2O =>
2 NaCl + 3 H2O3 = 2 NaClO3 + 3 H2O
Fe + N = Fe5N2 =>
5 Fe + 2 N = Fe5N2
HNO2 + HI = NO + I1 + H2O =>
HNO2 + HI = NO + I1 + H2O
MnO4{-} + CH3OH + H{+} = Mn{+} + HCO2H + H2O =>
2 MnO4{-} + 3 CH3OH + 4 H{+} = 2 Mn{+} + 3 HCO2H + 5 H2O
C2H3O + O2 = CO + H2O =>
4 C2H3O + 5 O2 = 8 CO + 6 H2O
NiS2 + O2 = NiSO4 + SO2 =>
NiS2 + 3 O2 = NiSO4 + SO2
Cu(SO4) + H2S = CuS + H2(SO4) =>
Cu(SO4) + H2S = CuS + H2(SO4)
Na2SO4 + Ca(Cl)2 = NaCl + CaSO4 =>
Na2SO4 + Ca(Cl)2 = 2 NaCl + CaSO4
Sb2S3 + HCl(aq) = SbCl3(aq) + H2S(g) =>
Sb2S3 + 6 HCl(aq) = 2 SbCl3(aq) + 3 H2S(g)
Na2S2O3KI = KS2O3Na2I =>
Na2S2O3KI = KS2O3Na2I
Pb + O = PbO13 =>
Pb + 13 O = PbO13
Ag + HNO3(k) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(k) = AgNO3 + NO2 + H2O
K2CO3(ac) + Cu(NO3)2(ac) = CuCO3(s) + KNO3(ac) =>
K2CO3(ac) + Cu(NO3)2(ac) = CuCO3(s) + 2 KNO3(ac)
LiOH + H3PO3 = Li3O3P + H2O =>
3 LiOH + H3PO3 = Li3O3P + 3 H2O
NaCl(aq) + Pb(NO3)2 = NaNO3(aq) + PbCl2(s) =>
2 NaCl(aq) + Pb(NO3)2 = 2 NaNO3(aq) + PbCl2(s)
CrOO2 = CrO3 =>
CrOO2 = CrO3
K2Cr2O7 + Hg + HCl = HgCl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 Hg + 14 HCl = 3 HgCl2 + 2 CrCl3 + 2 KCl + 7 H2O
Cl + NH4Br = NH4Cl + Br2 =>
2 Cl + 2 NH4Br = 2 NH4Cl + Br2
BeO + HCl = H2O + BeCl2 =>
BeO + 2 HCl = H2O + BeCl2
N2H4 + N2F4 = H2F + N2 =>
2 N2H4 + N2F4 = 4 H2F + 3 N2
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
NaAlO2 + CaI2 = Ca(AlO2)2 + NaI =>
2 NaAlO2 + CaI2 = Ca(AlO2)2 + 2 NaI
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
BeCl2 + KOH = Be(OH)2 + KCl =>
BeCl2 + 2 KOH = Be(OH)2 + 2 KCl
Ba + Ag2O = BaO + Ag =>
Ba + Ag2O = BaO + 2 Ag
CO + H2O = CH3 + OH =>
CO + 4 H2O = CH3 + 5 OH
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
C48H90O3 + O2 = CO2 + H2O =>
C48H90O3 + 69 O2 = 48 CO2 + 45 H2O
Fe + K3[Fe(CN)6] + H2SO4 = Fe2[Fe(CN)6] + H2 + K2SO4 =>
4 Fe + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Fe2[Fe(CN)6] + 3 H2 + 3 K2SO4
HF + H2O = F2O + H2 =>
2 HF + H2O = F2O + 2 H2
NH3 + CuO2 = CuO + N2 + H2O =>
2 NH3 + 3 CuO2 = 3 CuO + N2 + 3 H2O
Fe(s) + CuS(aq) = FeS(aq) + Cu(s) =>
Fe(s) + CuS(aq) = FeS(aq) + Cu(s)
Pb + SO4{2-} = PbSO4 + e =>
Pb + SO4{2-} = PbSO4 + 2e
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