| 前日に均衡した方程式 |
2 OH(aq) + CO2(g) = CO3(aq) + H2O(l)
H2O + Br = HBr + HOBr =>
H2O + 2 Br = HBr + HOBr
N2(g) + O2 = NO2 =>
N2(g) + 2 O2 = 2 NO2
NaNO3 + S + C = CO2 + Na2S + N2 =>
2 NaNO3 + S + 3 C = 3 CO2 + Na2S + N2
ZnS + NO3 + H{+} = Zn{2+} + S + NO + H2O =>
2 ZnS + NO3 + 4 H{+} = 2 Zn{2+} + 2 S + NO + 2 H2O
HCl + Zn2 = H2 + ZnCl2 =>
4 HCl + Zn2 = 2 H2 + 2 ZnCl2
C3H6(g) + O2(g) = CO2(g)H2O =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g)H2O
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
KOH + Ca = K + Ca(OH)2 =>
2 KOH + Ca = 2 K + Ca(OH)2
C6H5I + Cl2 = C6H5ICl2 =>
C6H5I + Cl2 = C6H5ICl2
H2SO3 + KIO3 = H2SO4 + I2 + KHSO4 + H2O =>
5 H2SO3 + 2 KIO3 = 3 H2SO4 + I2 + 2 KHSO4 + H2O
K + O2 = K7O =>
14 K + O2 = 2 K7O
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
Sb(OH)5 + HNO3 = Sb(NO3)5 + H2O =>
Sb(OH)5 + 5 HNO3 = Sb(NO3)5 + 5 H2O
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
Na2CO3 + N2O5 = NaNO3 + CO2 =>
Na2CO3 + N2O5 = 2 NaNO3 + CO2
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
(NaHCO3) + C2O2H4 = (NaC2O2H3) + H2O + CO2 =>
(NaHCO3) + C2O2H4 = (NaC2O2H3) + H2O + CO2
H2C4H4O6 + NaOH = Na2C4H4O6 + H2O =>
H2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
NaF + Cl2 = NaCl + F2 = =>
2 NaF + Cl2 = 2 NaCl + F2
(CH3)3COCH3 + O2 = CO + H2O =>
(CH3)3COCH3 + 5 O2 = 5 CO + 6 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Na + H2O = Na2H + NaO =>
5 Na + H2O = 2 Na2H + NaO
NO3K = NO2K + O =>
NO3K = NO2K + O
Zn + HNO3 + H2SO4 = Zn(SO4)2 + N2O + H2O =>
2 Zn + 2 HNO3 + 4 H2SO4 = 2 Zn(SO4)2 + N2O + 5 H2O
Ti2(CO3)3 + AgC2H3O2 = Ti(C2H3O2)3 + Ag2CO3 =>
Ti2(CO3)3 + 6 AgC2H3O2 = 2 Ti(C2H3O2)3 + 3 Ag2CO3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
Zn + (PbNO3)2 = Zn(NO3)2 + Pb =>
Zn + (PbNO3)2 = Zn(NO3)2 + 2 Pb
C6H5CH2Cl(aq) + KOH(s) + O2(g) = C6H5COOH(s) + KCl(aq) + H2O(l) =>
C6H5CH2Cl(aq) + KOH(s) + O2(g) = C6H5COOH(s) + KCl(aq) + H2O(l)
Fe + (HNO3) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6(HNO3) = Fe(NO3)3 + 3 NO2 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
P2O5 + NaOH = Na6P2O8 + H2O =>
P2O5 + 6 NaOH = Na6P2O8 + 3 H2O
Re + H2SO4 = HReO4 + H2 + S =>
2 Re + 2 H2SO4 = 2 HReO4 + H2 + 2 S
ClBr + Na = Cl + NaBr =>
ClBr + Na = Cl + NaBr
Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)
NHO3 + Ba(OH)2 = Ba(NO3)2 + HOH =>
2 NHO3 + Ba(OH)2 = Ba(NO3)2 + 2 HOH
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
HI + Ag2CO3 = H2O + AgI + CO2 =>
2 HI + Ag2CO3 = H2O + 2 AgI + CO2
NH3 + H3PO4 = NH4{+} + HPO4{2-} =>
2 NH3 + H3PO4 = 2 NH4{+} + HPO4{2-}
KMnO4 + KOH + HCO2K = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + 3 KOH + HCO2K = 2 K2MnO4 + K2CO3 + 2 H2O
Cr(NO3)2 + K2CO3 + H2O = Cr(OH)2 + KNO3 + CO2 =>
Cr(NO3)2 + K2CO3 + H2O = Cr(OH)2 + 2 KNO3 + CO2
Co2O3 + KI = CoI3 + K2O =>
Co2O3 + 6 KI = 2 CoI3 + 3 K2O
AgClO3 + Ba(OH)2 = AgOH + bariumchlorate =>
2 AgClO3 + Ba(OH)2 = 2 AgOH + Ba(ClO3)2
NH4Br + Na2SO4 = (NH4)2SO4 + NaBr =>
2 NH4Br + Na2SO4 = (NH4)2SO4 + 2 NaBr
KMnO4 + H2SO4 = MnO2 + KHSO4 + O2 + H2O =>
4 KMnO4 + 4 H2SO4 = 4 MnO2 + 4 KHSO4 + 3 O2 + 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
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