| 前日に均衡した方程式 |
2 HgCl + NaCr2 = NaCl2 + 2 HgCr
HNO2 + S = H2SO4 + NO + H2O =>
6 HNO2 + S = H2SO4 + 6 NO + 2 H2O
MgCl2(aq) + Na3PO4(aq) = Mg3(PO4)2 + NaCl =>
3 MgCl2(aq) + 2 Na3PO4(aq) = Mg3(PO4)2 + 6 NaCl
(NH4)2(SO4) + PbCl4 = Pb(SO4)2 + (NH4)Cl =>
2(NH4)2(SO4) + PbCl4 = Pb(SO4)2 + 4(NH4)Cl
CuCl2 + CaOH2 = CuOH2 + Cl2Ca =>
CuCl2 + CaOH2 = CuOH2 + Cl2Ca
Br2(l) + NaI(aq) = BrNa + I =>
Br2(l) + 2 NaI(aq) = 2 BrNa + 2 I
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K + OH + CO3 = KOHCO3 =>
K + OH + CO3 = KOHCO3
Ca + HBr = CaBr2 + H22 =>
11 Ca + 22 HBr = 11 CaBr2 + H22
KNO2 + NH4I = N2 + KI + H2O =>
KNO2 + NH4I = N2 + KI + 2 H2O
Li2O + HNO3 = H2O + LiNO3 =>
Li2O + 2 HNO3 = H2O + 2 LiNO3
FeCO3(s) + H2SO4(ac) = FeSO4 + H2CO3 =>
FeCO3(s) + H2SO4(ac) = FeSO4 + H2CO3
C2H6 + O2 = H2O + CO23 =>
2 C2H6 + 49 O2 = 6 H2O + 4 CO23
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ga + HNO3 = GaNO3 + H2 =>
2 Ga + 2 HNO3 = 2 GaNO3 + H2
CaC2 + CO2 + H2O = C3H3O2 + Ca(OH)2 =>
11 CaC2 + 8 CO2 + 26 H2O = 10 C3H3O2 + 11 Ca(OH)2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Co(ClO4)2 + KOH = Co(OH)2 + KClO4 =>
Co(ClO4)2 + 2 KOH = Co(OH)2 + 2 KClO4
C2H612O6 + O2 = CO2 + H2O =>
C2H612O6 + 152 O2 = 2 CO2 + 306 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NH4Cl + H2(SO4) = (NH4)2SO4 + HCl =>
2 NH4Cl + H2(SO4) = (NH4)2SO4 + 2 HCl
KMnO4 + NaNO2 + KOH = K2MnO4 + NaNO3 + H2O =>
2 KMnO4 + NaNO2 + 2 KOH = 2 K2MnO4 + NaNO3 + H2O
HC3H5O3(aq) + NaOH(aq) = NaC3H5O3(aq) + H2O(l) =>
HC3H5O3(aq) + NaOH(aq) = NaC3H5O3(aq) + H2O(l)
Fe(HCO3)2 = FeCO3 + H2O + CO2 =>
Fe(HCO3)2 = FeCO3 + H2O + CO2
C10H14ClN + NaBH4 + H2O = NaBO2 + C10H16NCl =>
4 C10H14ClN + NaBH4 + 2 H2O = NaBO2 + 4 C10H16NCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KCl + NH3 + H2O = NH4Cl + KOH =>
KCl + NH3 + H2O = NH4Cl + KOH
Zn(NO3)2 + FeCl3 = Fe(NO3)3 + ZnCl2 =>
3 Zn(NO3)2 + 2 FeCl3 = 2 Fe(NO3)3 + 3 ZnCl2
(COONa)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O + Na2SO4 =>
3(COONa)2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CO2 + 7 H2O + 3 Na2SO4
Zn + NO3{-} + H2O = NH3 + Zn(OH)4{-2} + H{+} =>
4 Zn + NO3{-} + 13 H2O = NH3 + 4 Zn(OH)4{-2} + 7 H{+}
ZnCO3 + HCl = ZnCl2 + H2OCO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2OCO2
LiH + HCl = LiCl + H2 =>
LiH + HCl = LiCl + H2
Cu + H2SO4 = Cu(SO4)1 + H2 =>
Cu + H2SO4 = Cu(SO4)1 + H2
(CH3CH2OH) + O2 = CO2 + H2O =>
(CH3CH2OH) + 3 O2 = 2 CO2 + 3 H2O
C2OH12 + O2 = CO2 + H2O =>
2 C2OH12 + 9 O2 = 4 CO2 + 12 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(s) + NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(s) + 2 NO2(g)
Br2(Cl) + Cl3 = Cl5Br3 =>
9 Br2(Cl) + 7 Cl3 = 6 Cl5Br3
NiO + CO = Ni + CO6 =>
5 NiO + CO = 5 Ni + CO6
UO2SO4 + NaOH = Na2U2O7 + Na2SO4 + H2O =>
2 UO2SO4 + 6 NaOH = Na2U2O7 + 2 Na2SO4 + 3 H2O
HNO3 + MnSO4 = Mn(NO3)2 + H2SO4 =>
2 HNO3 + MnSO4 = Mn(NO3)2 + H2SO4
BaCl2(aq) + NaCO3(aq) + NaOH = BaCO3 + NaCl + OH =>
BaCl2(aq) + NaCO3(aq) + NaOH = BaCO3 + 2 NaCl + OH
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg2 =>
2 Zn + 2 Hg(NO3)2 = 2 Zn(NO3)2 + Hg2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
ZnO + NaNO3 = NaZnO2 + NO2 =>
ZnO + NaNO3 = NaZnO2 + NO2
H2SO4 + NaBr + NaBrO3 = Na2SO4 + Br2 + H2O =>
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Na2SO4 + 3 Br2 + 3 H2O
Ca(ClO)2 + HCl = HClO + CaCl2 =>
Ca(ClO)2 + 2 HCl = 2 HClO + CaCl2
CaCI = Ca + CI =>
CaCI = Ca + CI
(C2H5)3N + CH3COOH = (C2H5)3NCH3COOH =>
(C2H5)3N + CH3COOH = (C2H5)3NCH3COOH
HF + Si(O2)4 = Si(F4)4 + H2O =>
16 HF + Si(O2)4 = Si(F4)4 + 8 H2O
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