| 前日に均衡した方程式 |
Pb(ClO4)2 + Na2S = PbS + 2 NaClO4
KBr + Cl{-} = KCl + Br{-} =>
KBr + Cl{-} = KCl + Br{-}
TiO(NO3)2 + H2O2 + HCl = [Ti(H2O)4(O2)](NO3)2 + Cl2 =>
2 TiO(NO3)2 + 5 H2O2 + 6 HCl = 2[Ti(H2O)4(O2)](NO3)2 + 3 Cl2
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
Ca + Al = AlCa =>
Ca + Al = AlCa
Mg0 + O2 = MgO =>
2 Mg0 + O2 = 2 MgO
Zr + O2 = ZrO2 =>
Zr + O2 = ZrO2
Ba(HCO3)2 = BaCO3 + CO2 + H2O =>
Ba(HCO3)2 = BaCO3 + CO2 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CrCl3 + Na2CO3 + H2O = Cr(OH)3 + NaCl + CO2 =>
2 CrCl3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 6 NaCl + 3 CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
OH + F = FOH =>
OH + F = FOH
C2H5OH + J = (C2H5O)2J + H2 =>
2 C2H5OH + J = (C2H5O)2J + H2
KCN + O2 = KOCN =>
2 KCN + O2 = 2 KOCN
Cr2O3 + HNO3*H2O + NH4OH*2H2O = [Cr(NH3)6](NO3)3 + H2O =>
Cr2O3 + 6 HNO3*H2O + 12 NH4OH*2H2O = 2[Cr(NH3)6](NO3)3 + 45 H2O
Fe3C + O2 = Fe + CO2 =>
Fe3C + O2 = 3 Fe + CO2
I2 + H2S = I{-} + S8 + H{+} =>
8 I2 + 8 H2S = 16 I{-} + S8 + 16 H{+}
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4 + K2S2O3 = K2SO4 + H2S2O3 =>
H2SO4 + K2S2O3 = K2SO4 + H2S2O3
Cr(NO3)2 = Cr2 + NO3 =>
2 Cr(NO3)2 = Cr2 + 4 NO3
HO + CO = COH + O222222222222 =>
222222222222 HO + 222222222222 CO = 222222222222 COH + O222222222222
Cr + KOH = KCrO2 + K2O + H2 =>
2 Cr + 6 KOH = 2 KCrO2 + 2 K2O + 3 H2
NH4OH + H3PO4 = NH4O3H + H2O + P =>
5 NH4OH + 4 H3PO4 = 5 NH4O3H + 6 H2O + 4 P
Fe(SO4)2 + KI = KSO4 + I + Fe =>
Fe(SO4)2 + 2 KI = 2 KSO4 + 2 I + Fe
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
Zn(OH)2(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) =>
Zn(OH)2(s) + H2SO4(aq) = ZnSO4(aq) + 2 H2O(l)
K2(SO3) + MnBr2 = KBr + Mn(SO3) =>
K2(SO3) + MnBr2 = 2 KBr + Mn(SO3)
Na2[Cu(OH)4] + HCl = Cu(OH)2 + NaCl + H2O =>
Na2[Cu(OH)4] + 2 HCl = Cu(OH)2 + 2 NaCl + 2 H2O
Na2SO4 + (CH3COO)2Pb = PbSO4 + CH3COONa =>
Na2SO4 + (CH3COO)2Pb = PbSO4 + 2 CH3COONa
Na2CO3 + NH4OCN = NaOCN + (NH4)2CO3 =>
Na2CO3 + 2 NH4OCN = 2 NaOCN + (NH4)2CO3
I2* + HNO3 = HIO3 + NO + H2O =>
3 I2* + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
CuCl2 + K3(PO4) = Cu3(PO4)2 + KCl =>
3 CuCl2 + 2 K3(PO4) = Cu3(PO4)2 + 6 KCl
Cu(NO2)2 + K2S = KNO2 + CuS =>
Cu(NO2)2 + K2S = 2 KNO2 + CuS
Sr + Ce = SrCe =>
Sr + Ce = SrCe
SO2Cl2 + CH3COONa = (CH3CO)2O + Na2SO4 + NaCl =>
SO2Cl2 + 4 CH3COONa = 2(CH3CO)2O + Na2SO4 + 2 NaCl
NH3 + H3BO3 = NH4BO2H2O =>
NH3 + H3BO3 = NH4BO2H2O
CH3CHCl3 + H2O = CH3CHClO + HCl =>
CH3CHCl3 + H2O = CH3CHClO + 2 HCl
C12H24O2 + CaCl2 = C12O2CaH24 + Cl =>
C12H24O2 + CaCl2 = C12O2CaH24 + 2 Cl
Mg(g) + H2O = H + MgHO =>
Mg(g) + H2O = H + MgHO
CoCl2 + KNO2 = Co(NO2)2 + K + Cl =>
CoCl2 + 2 KNO2 = Co(NO2)2 + 2 K + 2 Cl
Pb(OH)4 + HBO2 = Pb(BO2)4 + H2O =>
Pb(OH)4 + 4 HBO2 = Pb(BO2)4 + 4 H2O
Cu + Ag(NO)2 = Ag + Cu2(NO)2 =>
2 Cu + Ag(NO)2 = Ag + Cu2(NO)2
SICl4(l) = SI + Cl2 =>
SICl4(l) = SI + 2 Cl2
Ca + CuSO4 = Cu + CaO + SO2 =>
2 Ca + CuSO4 = Cu + 2 CaO + SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ca + H2O = CaH + OH =>
Ca + H2O = CaH + OH
Fe(OH)(NO3)2 + HCl = FeCl + NO3 + H2O =>
Fe(OH)(NO3)2 + HCl = FeCl + 2 NO3 + H2O
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