| 前日に均衡した方程式 |
2 C9H8O + 17 H2O2 = 18 CO2 + 25 H2
IO3{-} + HSO3{-} + OH{-} = I2 + SO4{2-} + H2O =>
2 IO3{-} + 5 HSO3{-} + 3 OH{-} = I2 + 5 SO4{2-} + 4 H2O
Ba(NO3)2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KNO3 + NaNO3 + CH3COOH =>
2 Ba(NO3)2 + K2Cr2O7 + 2 CH3COONa + H2O = 2 BaCrO4 + 2 KNO3 + 2 NaNO3 + 2 CH3COOH
C6H4(CH3)2 + [O] = C6H4(COOH)2 + H2O =>
C6H4(CH3)2 + 6[O] = C6H4(COOH)2 + 2 H2O
KMnO4 + KCl + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
C6H4(CH3)2 + [O] = C6H4(COOH)2 + H2O =>
C6H4(CH3)2 + 6[O] = C6H4(COOH)2 + 2 H2O
K2S2O8 + FeSO4 + H2SO4 = Fe2(SO4)3 + KHSO4 =>
K2S2O8 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 KHSO4
Cr{3+} + PO4{3-} = CrPO4 =>
Cr{3+} + PO4{3-} = CrPO4
Pb(NO3)2 + K(IO3) = Pb(IO3)2 + K(NO3) =>
Pb(NO3)2 + 2 K(IO3) = Pb(IO3)2 + 2 K(NO3)
Ba(NO2)2 + KMnO4 + H2SO4 = Ba(NO3)2 + K2SO4 + MnSO4 + H2O =>
5 Ba(NO2)2 + 4 KMnO4 + 6 H2SO4 = 5 Ba(NO3)2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
C6H4(CH3)2 + [O] = C6H4(COOH)2 + H2O =>
C6H4(CH3)2 + 6[O] = C6H4(COOH)2 + 2 H2O
KHO + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KHO + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
KMnO4 + MnCl2 = MnO2 + KCl + O2 =>
2 KMnO4 + MnCl2 = 3 MnO2 + 2 KCl + O2
Ca + NiCO3 = Ni + Ca2(CO3)2 =>
2 Ca + 2 NiCO3 = 2 Ni + Ca2(CO3)2
Al(OH)3 + HCl = Al3{+} + OH{-} + H{+} + Cl =>
3 Al(OH)3 + 8 HCl = Al3{+} + 9 OH{-} + 8 H{+} + 8 Cl
SIO2 + H2O = H4SIO4 =>
SIO2 + 2 H2O = H4SIO4
Ni + K3PO4 = K + NiPO4 =>
Ni + K3PO4 = 3 K + NiPO4
Mg(OH)2 + NH4Cl = Mg(Cl)2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4Cl = Mg(Cl)2 + 2 H2O + 2 NH3
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
H2S + Na2S = NaH + S =>
H2S + Na2S = 2 NaH + 2 S
C6H4(CH3)2 + [O] = C6H4(COOH)2 + H2O =>
C6H4(CH3)2 + 6[O] = C6H4(COOH)2 + 2 H2O
Co(OH)2 + HClO3 = Co(ClO3)2 + H2O =>
Co(OH)2 + 2 HClO3 = Co(ClO3)2 + 2 H2O
AgNO3 + Na2CO = Ag2CO + NaNO3 =>
2 AgNO3 + Na2CO = Ag2CO + 2 NaNO3
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Na2CO3(aq) + H3PO4 = Na3PO4(aq) + CO2(g) + H2O(l) =>
3 Na2CO3(aq) + 2 H3PO4 = 2 Na3PO4(aq) + 3 CO2(g) + 3 H2O(l)
Na2C2O4 + K2CrO4 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
3 Na2C2O4 + 2 K2CrO4 + 8 H2SO4 = 6 CO2 + Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 8 H2O
Fe3O4 + CH4 = Fe + CO2 + H2 =>
Fe3O4 + 2 CH4 = 3 Fe + 2 CO2 + 4 H2
HF = F + H =>
HF = F + H
Cr{3+} + PO4{3-} = CrPO4 =>
Cr{3+} + PO4{3-} = CrPO4
Sn + Ag2SO4 = SnSO4 + Ag =>
Sn + Ag2SO4 = SnSO4 + 2 Ag
NH4Br + CaCl2 = NH4Cl2 + CaBr =>
NH4Br + CaCl2 = NH4Cl2 + CaBr
CuCO3 + NH4OH = [Cu(NH3)4]CO3 + H2O =>
CuCO3 + 4 NH4OH = [Cu(NH3)4]CO3 + 4 H2O
CH3COCH3 + O2(g) = CO2 + H2O =>
CH3COCH3 + 4 O2(g) = 3 CO2 + 3 H2O
KMnO4 + HBr = MnBr + KBr2 + H2O + Br =>
KMnO4 + 8 HBr = MnBr + KBr2 + 4 H2O + 5 Br
H2O + Al2(SO4)3 = Al(OH)3 + H2SO4 =>
6 H2O + Al2(SO4)3 = 2 Al(OH)3 + 3 H2SO4
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C10H12Cl2 + O2 = CO2 + H2O + Cl2 =>
C10H12Cl2 + 13 O2 = 10 CO2 + 6 H2O + Cl2
Cr(NO3)3 + K2C2O4 = Cr2(C2O4)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2C2O4 = Cr2(C2O4)3 + 6 KNO3
(NH4)2SO4 + NaNO3 = Na2SO4 + N2O + H2O =>
(NH4)2SO4 + 2 NaNO3 = Na2SO4 + 2 N2O + 4 H2O
MnSO4 + NaOH + Br2 = NaMnO4 + NaBr + Na2SO4 + H2O =>
2 MnSO4 + 16 NaOH + 5 Br2 = 2 NaMnO4 + 10 NaBr + 2 Na2SO4 + 8 H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5CH3COOH + K2SO4 + MnSO4 + H2O =>
80 C6H5CH3 + 58 KMnO4 + 87 H2SO4 = 70 C6H5CH3COOH + 29 K2SO4 + 58 MnSO4 + 92 H2O
Ba(NO3)2 + NaS = BaS + Na(NO3)2 =>
Ba(NO3)2 + NaS = BaS + Na(NO3)2
Al4C3(s) + H2O(l) = CH4(g) + Al(OH)3(s) =>
Al4C3(s) + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3(s)
CH3CH2CH2CH2OH + KMnO4 = CH3CH2CH2CHO + MnO2 + KOH + H2O =>
3 CH3CH2CH2CH2OH + 2 KMnO4 = 3 CH3CH2CH2CHO + 2 MnO2 + 2 KOH + 2 H2O
SbCl3 + NaOH = Na[Sb(OH)4] + NaCl =>
SbCl3 + 4 NaOH = Na[Sb(OH)4] + 3 NaCl
Cu{2+} + HPO4{2-} + H2O = Cu(OH)2 + H2PO4{-} =>
Cu{2+} + 2 HPO4{2-} + 2 H2O = Cu(OH)2 + 2 H2PO4{-}
Mg(NO3)2 + Na2O = Na(NO3)2 + Mg2O =>
2 Mg(NO3)2 + Na2O = 2 Na(NO3)2 + Mg2O
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
NH4SCN + NaOH = Na(SCN) + NH4OH =>
NH4SCN + NaOH = Na(SCN) + NH4OH
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