| 前日に均衡した方程式 |
2 Al + 6 NaOH = 3 H2 + 2 Na3AlO3
C4H6O4 + Ba(OH)2 = Ba + COOH + H2O =>
C4H6O4 + 5 Ba(OH)2 = 5 Ba + 4 COOH + 6 H2O
NaH = Na + H =>
NaH = Na + H
NH3(g) + H2O = NH4(aq) + OH =>
NH3(g) + H2O = NH4(aq) + OH
CH3COOH = CH4(l) + CO2 =>
CH3COOH = CH4(l) + CO2
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
S(s) + HNO3(g) = H2SO4(aq) + NO2(g) + H2O(l) =>
S(s) + 6 HNO3(g) = H2SO4(aq) + 6 NO2(g) + 2 H2O(l)
C2HO4 + O = CO2 + H2O =>
2 C2HO4 + O = 4 CO2 + H2O
Cr2O3(s) + H2(g) = Cr(s) + H2O =>
Cr2O3(s) + 3 H2(g) = 2 Cr(s) + 3 H2O
S + K2CO3 = K2S + K2SO3 + CO2 =>
3 S + 3 K2CO3 = 2 K2S + K2SO3 + 3 CO2
Na2[Zn(OH)4] + HCl = NaCl + ZnCl2 + H2O =>
Na2[Zn(OH)4] + 4 HCl = 2 NaCl + ZnCl2 + 4 H2O
CH3CHO + Cu{2+} + OH{-} = CH3COO{-} + Cu2O + H2O =>
CH3CHO + 2 Cu{2+} + 5 OH{-} = CH3COO{-} + Cu2O + 3 H2O
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
NO + CaO = Ca + NO2 =>
NO + CaO = Ca + NO2
Ca(ClO)2 + HCl = CaCl2 + ClO2 + H2O =>
5 Ca(ClO)2 + 4 HCl = 5 CaCl2 + 4 ClO2 + 2 H2O
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
CuCO3 + H2SO4 + CaOH = CuSO4 + CaCO3 + H2O + H2 =>
2 CuCO3 + 2 H2SO4 + 2 CaOH = 2 CuSO4 + 2 CaCO3 + 2 H2O + H2
NaBr + H2O2 = NaBrO3 + H2O =>
NaBr + 3 H2O2 = NaBrO3 + 3 H2O
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
Pb + KClO3 = Pb(ClO3)2 + K =>
Pb + 2 KClO3 = Pb(ClO3)2 + 2 K
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
NH3 + Na2CO3 = NaNH3 + CO3 =>
2 NH3 + Na2CO3 = 2 NaNH3 + CO3
CuSO4 + H2SO4 = CuSO4*SO3 + H2O =>
CuSO4 + H2SO4 = CuSO4*SO3 + H2O
(COOH)2 + NaOH = Na2C2O4 + H2O =>
(COOH)2 + 2 NaOH = Na2C2O4 + 2 H2O
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
Zu + CuSO4 = Cu + ZuSO4 =>
Zu + CuSO4 = Cu + ZuSO4
Pb(IO3)2 = Pb{2+} + (IO3){-} =>
Pb(IO3)2 = Pb{2+} + 2(IO3){-}
Ca(NO3)2 + NH4H2PO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2 + 6 NH4H2PO4 + 14 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 12 H2O
C6H6 + H2O = CH3OH + CO =>
2 C6H6 + 12 H2O = 9 CH3OH + 3 CO
Au2S3 + O2 = SO2 + Au2O4 =>
Au2S3 + 5 O2 = 3 SO2 + Au2O4
C2HO4 + H2O = C2O4 + H3O =>
C2HO4 + H2O = C2O4 + H3O
K + HCI = H + KCI =>
K + HCI = H + KCI
SH2 + Al(OH)3 = H2O + Al2S3 =>
3 SH2 + 2 Al(OH)3 = 6 H2O + Al2S3
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C6H22O6 + O2 = CO2 + H2O =>
2 C6H22O6 + 17 O2 = 12 CO2 + 22 H2O
Fe + (NH4)2SO4 = Fe(NH4)2SO4 =>
Fe + (NH4)2SO4 = Fe(NH4)2SO4
LaB6 + Na + H2 = NaBH4 + LaH2 =>
LaB6 + 6 Na + 13 H2 = 6 NaBH4 + LaH2
HCl + NbOH = NbCl + H2O =>
HCl + NbOH = NbCl + H2O
Al2(SO4)3 + BaSO4 = Al2(SO4)3BaSO4 =>
Al2(SO4)3 + BaSO4 = Al2(SO4)3BaSO4
HCOOHHCl = HCOOClH2 =>
HCOOHHCl = HCOOClH2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(NO3)2 + TiO(NO3)2 + NH2CONH2 = PbTi3O3 + CO2 + H2O + N2 =>
Pb(NO3)2 + 3 TiO(NO3)2 + 8 NH2CONH2 = PbTi3O3 + 8 CO2 + 16 H2O + 12 N2
Ca(NO3)2 + C10H14O5V + HNO3 = CaVO3 + H2O + CO2 + N2 =>
5 Ca(NO3)2 + 5 C10H14O5V + 38 HNO3 = 5 CaVO3 + 54 H2O + 50 CO2 + 24 N2
Ca + (Cl)2 = CaCl2 =>
Ca + (Cl)2 = CaCl2
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}
Sn(NO2)2 = Sn + NO2 =>
Sn(NO2)2 = Sn + 2 NO2
P4 + H2O + HClO4 = Cl2 + HPO3 =>
7 P4 + 4 H2O + 20 HClO4 = 10 Cl2 + 28 HPO3
C4H8 + O2 = C4 + H2O =>
C4H8 + 2 O2 = C4 + 4 H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
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