| 前日に均衡した方程式 |
Cl + KSO4 = SO2 + KClO2
Al + FeO = Al22O3 + Fe =>
22 Al + 3 FeO = Al22O3 + 3 Fe
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
KNO3 + Fe + S = Fe(NO3)2 + K2S =>
2 KNO3 + Fe + S = Fe(NO3)2 + K2S
CaHCO3 + H2O = H2CO3 + CaOH =>
CaHCO3 + H2O = H2CO3 + CaOH
AgNO3 + NH4CNS = AgCNS + NH4NO3 =>
AgNO3 + NH4CNS = AgCNS + NH4NO3
P4 + WO3 = WP2O7 + WP =>
5 P4 + 14 WO3 = 6 WP2O7 + 8 WP
H2CO3 + CuCl2 = HCl + CuCO3 =>
H2CO3 + CuCl2 = 2 HCl + CuCO3
CaCo3 + NaOH = Ca(OH)2 + Na2Co3 =>
CaCo3 + 2 NaOH = Ca(OH)2 + Na2Co3
H2S + MgCO3 = MgS + H2CO3 =>
H2S + MgCO3 = MgS + H2CO3
CrOH3 + KClO3 + KOH = K2Cr2O7 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 6 KOH = 3 K2Cr2O7 + 7 KCl + 12 H2O
Cr2(SO4)3 + H2O = CrOHSO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2 CrOHSO4 + H2SO4
Li2S(s) + HCl(aq) = H2S(g) + LiCl(aq) =>
Li2S(s) + 2 HCl(aq) = H2S(g) + 2 LiCl(aq)
C6H5CHO + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CHO + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
Cu(NO3)2(aq) + Na2CrO4(aq) = CuCrO4(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2CrO4(aq) = CuCrO4(s) + 2 NaNO3(aq)
HIO2 + Ca(OH)2 = Ca(IO2)2 + H2O =>
2 HIO2 + Ca(OH)2 = Ca(IO2)2 + 2 H2O
N02 = N03 =>
3 N02 = 2 N03
Na3P + water = phosphine + sodiumhydroxide =>
Na3P + 3 H2O = PH3 + 3 NaOH
CoOH2 + O2 = Co2O3 + H2O =>
4 CoOH2 + 3 O2 = 2 Co2O3 + 4 H2O
CaCo3 + NaOH = Ca(OH)2 + Na2Co3 =>
CaCo3 + 2 NaOH = Ca(OH)2 + Na2Co3
Mg{2+}(No{3-} = Mg{2+} =>
Mg{2+}(No{3-} = Mg{2+}
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
BaCl + FeCl3 = BaCl3 + FeCl =>
BaCl + FeCl3 = BaCl3 + FeCl
(CH3COO)2Pb + Na2S = PbS + CH3COONa =>
(CH3COO)2Pb + Na2S = PbS + 2 CH3COONa
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2HPO4 + HBr = NaBr + H3PO4 =>
Na2HPO4 + 2 HBr = 2 NaBr + H3PO4
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Cl + KSO4 = SO2 + KClO2 =>
Cl + KSO4 = SO2 + KClO2
ammoniumhydroxide + aluminiumchloride = aluminiumhydroxide + ammoniumchloride =>
3 NH4OH + AlCl3 = Al(OH)3 + 3 NH4Cl
KMnO4 + Na2SO3 + H2O = Na2SO4 + KOH + MnO =>
2 KMnO4 + 5 Na2SO3 + H2O = 5 Na2SO4 + 2 KOH + 2 MnO
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cu + C = C2Cu2 =>
2 Cu + 2 C = C2Cu2
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Ga2O3 + KOH = Ga(OH)3 + K2O =>
Ga2O3 + 6 KOH = 2 Ga(OH)3 + 3 K2O
C3H7ONa + CH3Br = C4H10O + NaBr =>
C3H7ONa + CH3Br = C4H10O + NaBr
Al + FeO = Al22O3 + Fe =>
22 Al + 3 FeO = Al22O3 + 3 Fe
Na2S + Fe(NO3)2 = NaNO3 + FeS =>
Na2S + Fe(NO3)2 = 2 NaNO3 + FeS
[Cu(NH3)4](OH)2 + H2SO4 + H2O = (NH4)2SO4 + [Cu(OH2)4]SO4 =>
[Cu(NH3)4](OH)2 + 3 H2SO4 + 2 H2O = 2(NH4)2SO4 + [Cu(OH2)4]SO4
Cu + HNO = H + CuNO =>
Cu + HNO = H + CuNO
HClO4(aq) + KOH(aq) = H2O(l) + KClO4(aq) =>
HClO4(aq) + KOH(aq) = H2O(l) + KClO4(aq)
HgSO4 = HgO + O2 + SO2 =>
2 HgSO4 = 2 HgO + O2 + 2 SO2
KH2PO4 + Ba(OH)2 = H2O + Ba3(PO4)2 + KOH =>
2 KH2PO4 + 3 Ba(OH)2 = 4 H2O + Ba3(PO4)2 + 2 KOH
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
C2H5OH + B(OH)3 = C6H15BO3 + H2O =>
3 C2H5OH + B(OH)3 = C6H15BO3 + 3 H2O
CH3COOK + HCl = CH3COOCl + HK =>
CH3COOK + HCl = CH3COOCl + HK
Na2SO4 + BaCl2 + HCl = NaCl2 + BaSO4 + H2 =>
Na2SO4 + BaCl2 + 2 HCl = 2 NaCl2 + BaSO4 + H2
CaCl2 + Na2S = CaS + NaCl =>
CaCl2 + Na2S = CaS + 2 NaCl
Al + H(NO3) = Al(NO3)3 + H2 =>
2 Al + 6 H(NO3) = 2 Al(NO3)3 + 3 H2
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
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