| 前日に均衡した方程式 |
I2 + 9 H2NO3 = 9 NO + 2 HIO5 + 8 H2O
Si2H3 + O2 = Si02 + H2O3 =>
4 Si2H3 + 9 O2 = 4 Si02 + 6 H2O3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cl2O + Ba(OH)2 = BaO + ClOH =>
Cl2O + Ba(OH)2 = BaO + 2 ClOH
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
Ca + HBr = Ca{2+} + Br{-} + H2 =>
Ca + 2 HBr = Ca{2+} + 2 Br{-} + H2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaH2PO2 + HgCl2 + H2O = NaH2PO4 + Hg + HCl =>
NaH2PO2 + 2 HgCl2 + 2 H2O = NaH2PO4 + 2 Hg + 4 HCl
Al(OH)3NaOH = NaAl(OH)4 =>
Al(OH)3NaOH = NaAl(OH)4
K2CrO4 + H2SO4 + CH3CHCHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
8 K2CrO4 + 20 H2SO4 + 3 CH3CHCHCH3 = 4 Cr2(SO4)3 + 8 K2SO4 + 6 CH3COOH + 20 H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH3 + NiCl2 = Ni(NH3)6Cl2 =>
6 NH3 + NiCl2 = Ni(NH3)6Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KI + H2SO4 + NaNO2 = K2SO4 + Na2SO4 + I2 + H2O + NO =>
2 KI + 2 H2SO4 + 2 NaNO2 = K2SO4 + Na2SO4 + I2 + 2 H2O + 2 NO
SO2 + KMnO4 + H2O = MnSO4 + H2SO4 + K2(SO4) =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + 2 H2SO4 + K2(SO4)
K2Cr2O7 + KCl + NaOH = K2CrO4 + NaCl + H2O =>
K2Cr2O7 + 2 KCl + 2 NaOH = 2 K2CrO4 + 2 NaCl + H2O
I2 + KBrO3 = KIO3 + Br2 =>
I2 + 2 KBrO3 = 2 KIO3 + Br2
Fe{3+} + N{-} = Fe{2+} + N3{-} =>
2 Fe{3+} + 3 N{-} = 2 Fe{2+} + N3{-}
C6H12O6 + NH3 = C6H13NO5 + H2O =>
C6H12O6 + NH3 = C6H13NO5 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe3O4 + C8H10 = Fe + CO2 + H2O =>
21 Fe3O4 + 4 C8H10 = 63 Fe + 32 CO2 + 20 H2O
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH4NO3(aq)
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
Na2S2O5 + H2SO4 = H2O + SO2 + Na2SO4 =>
Na2S2O5 + H2SO4 = H2O + 2 SO2 + Na2SO4
Mg(OH)Cl + H2O = Mg(OH)2 + HCl =>
Mg(OH)Cl + H2O = Mg(OH)2 + HCl
Ni(s) + H2O(l) = H2(g) + NiOH(ac) =>
2 Ni(s) + 2 H2O(l) = H2(g) + 2 NiOH(ac)
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaC17H35COO + MgSO4 = Na2SO4Mg(C17H35COO)2 =>
2 NaC17H35COO + MgSO4 = Na2SO4Mg(C17H35COO)2
H2SiO3 + Bi(OH)3 = Bi2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Bi(OH)3 = Bi2(SiO3)3 + 6 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H2SO4 + Na(NO3) = HNO3 + NaHSO4 =>
H2SO4 + Na(NO3) = HNO3 + NaHSO4
NH3 + OCl{-} = NH2Cl + OH{-} =>
NH3 + OCl{-} = NH2Cl + OH{-}
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH4NO3(aq)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
PbCl2 + K2S = PbS + KCl =>
PbCl2 + K2S = PbS + 2 KCl
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
KCrO4 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 KCrO4 + 4 H2SO4 + 2 C2H5OH = Cr2(SO4)3 + K2SO4 + 2 CH3COOH + 6 H2O
C7H603 + C4H8O4 = C9H8O4 + C2H402 =>
10 C7H603 + 8 C4H8O4 = 8 C9H8O4 + 15 C2H402
Ra + (OH) = Ra(OH)2 =>
Ra + 2(OH) = Ra(OH)2
C12H22O11 + H2O = C6H12O6 =>
C12H22O11 + H2O = 2 C6H12O6
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
Hg2Cl = Hg2 + HgCl =>
2 Hg2Cl = Hg2 + 2 HgCl
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Co2 + H2SO4 = CoH2SO4 =>
Co2 + 2 H2SO4 = 2 CoH2SO4
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