| 前日に均衡した方程式 |
2 NaClO3 + 2 H2O = 2 Na + 2 H2ClO3 + O2
C2H5COOH + O2 = H2O + CO2 =>
2 C2H5COOH + 7 O2 = 6 H2O + 6 CO2
H2C2O4 + KOH = H2O + K2C2O4 =>
H2C2O4 + 2 KOH = 2 H2O + K2C2O4
Zn(s) + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn(s) + Cu(NO3)2 = Cu + Zn(NO3)2
NH4CO3 + NaOH = NaCO3 + NH3 + H2O =>
NH4CO3 + NaOH = NaCO3 + NH3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
(C6H5)2(s) + O2(g) = CO2(g) + H2O =>
2(C6H5)2(s) + 29 O2(g) = 24 CO2(g) + 10 H2O
Ba(OH)2 + H2SO4 = HOH + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 HOH + BaSO4
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Na2S2O3 + KMnO4 + H2O = K2SO4 + KOH + MnO2 + Na2SO4 =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 K2SO4 + 2 KOH + 8 MnO2 + 3 Na2SO4
Fe2(SO4)3(aq) + Na3PO4(aq) = FePO4(s) + Na2SO4(aq) =>
Fe2(SO4)3(aq) + 2 Na3PO4(aq) = 2 FePO4(s) + 3 Na2SO4(aq)
Mg(HCO3)2 = Mg{2+} + HCO3{-} =>
Mg(HCO3)2 = Mg{2+} + 2 HCO3{-}
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3 =>
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3
Mg2N3 = N + MgN =>
Mg2N3 = N + 2 MgN
KHC4H4O6 + O2 = CO2 + K2O + H2O =>
2 KHC4H4O6 + 5 O2 = 8 CO2 + K2O + 5 H2O
KMnO4 + H2SO4 + KI = MnSO4 + K2SO4 + H2O + I =>
KMnO4 + 4 H2SO4 + 5 KI = MnSO4 + 3 K2SO4 + 4 H2O + 5 I
NaH + Cl2 = NaCl + H2 =>
2 NaH + Cl2 = 2 NaCl + H2
Na3[Cr(OH)6] + Cl2 + KOH = K2CrO4 + NaCl + H2O =>
2 Na3[Cr(OH)6] + 3 Cl2 + 4 KOH = 2 K2CrO4 + 6 NaCl + 8 H2O
H2[IrCl6] + H2O = Ir(OH)3 + Cl2 + HCl =>
2 H2[IrCl6] + 6 H2O = 2 Ir(OH)3 + Cl2 + 10 HCl
H4SiO4 = H2Si2O5 + H2O =>
2 H4SiO4 = H2Si2O5 + 3 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
C4H6 + Cl2 = C4H6Cl8 =>
C4H6 + 4 Cl2 = C4H6Cl8
CH3CHOHBr = CH3COBrH2 =>
CH3CHOHBr = CH3COBrH2
KNO3 + NH4Cl = N2O + H2O + KCl =>
KNO3 + NH4Cl = N2O + 2 H2O + KCl
Pb(CH3COO)2 + KI = K(CH3COO) + PbI2 =>
Pb(CH3COO)2 + 2 KI = 2 K(CH3COO) + PbI2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl3 =>
3 KMnO4 + 24 HCl = 3 KCl + 3 MnCl2 + 12 H2O + 5 Cl3
CH3COClC2H5ONa = CH3COOC2H5NaCl =>
CH3COClC2H5ONa = CH3COOC2H5NaCl
K2CO3 + NHO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 NHO3 = 2 KNO3 + H2O + CO2
Mn4 + O2 = Mn2O4 =>
Mn4 + 4 O2 = 2 Mn2O4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgCH3CO2 + NaCl = AgCl + NaCH3CO2 =>
AgCH3CO2 + NaCl = AgCl + NaCH3CO2
NaHCO3 = CO2Na2CO3H2O =>
2 NaHCO3 = CO2Na2CO3H2O
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Sn3(PO4)4 + Na2(CO3) = Sn(CO3)2 + Na3PO4 =>
Sn3(PO4)4 + 6 Na2(CO3) = 3 Sn(CO3)2 + 4 Na3PO4
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Zn + C2H4O = ZnO + C2H4 =>
Zn + C2H4O = ZnO + C2H4
Fe(NO3)2(aq) + NH4OH(aq) = Fe(OH)2(s) + NH4NO3(aq) =>
Fe(NO3)2(aq) + 2 NH4OH(aq) = Fe(OH)2(s) + 2 NH4NO3(aq)
H2CO3 + Pb(OH)2 = Pb2(CO3)2 + H2O =>
2 H2CO3 + 2 Pb(OH)2 = Pb2(CO3)2 + 4 H2O
CaH2 + OH = Ca(OH)2 + H2 =>
CaH2 + 2 OH = Ca(OH)2 + H2
H2 + CO = CH4 + H2O =>
3 H2 + CO = CH4 + H2O
HOCH2CH2OH = H(OCH2CH2)999999OH + H2O =>
999999 HOCH2CH2OH = H(OCH2CH2)999999OH + 999998 H2O
Cr(OH)3 + NaOH = Na3(Cr(OH)6) =>
Cr(OH)3 + 3 NaOH = Na3(Cr(OH)6)
Ca + Mn(NO3)4 = Mn + Ca(NO3)2 =>
2 Ca + Mn(NO3)4 = Mn + 2 Ca(NO3)2
Zn{2+} + OH{2-} = ZnOH =>
Zn{2+} + OH{2-} = ZnOH
MnO2 + H2SO4 + BaBr2 = Br2 + MnSO4 + H2O + BaSO4 =>
MnO2 + 2 H2SO4 + BaBr2 = Br2 + MnSO4 + 2 H2O + BaSO4
Na(s) + Fe2O3(aq) = Na2O(aq) + Fe(s) =>
6 Na(s) + Fe2O3(aq) = 3 Na2O(aq) + 2 Fe(s)
H2SO5 + BaCl2 = BaSO4 + HCl + O2 =>
2 H2SO5 + 2 BaCl2 = 2 BaSO4 + 4 HCl + O2
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