| 前日に均衡した方程式 |
2 NH3 + H2SO4 = (NH4)2SO4
K3PO4 + Ba(NO2)2 = Ba3(PO4)2 + KNO2 =>
2 K3PO4 + 3 Ba(NO2)2 = Ba3(PO4)2 + 6 KNO2
Na2S5 + O2 = Na2S2O3 + SO2 =>
2 Na2S5 + 9 O2 = 2 Na2S2O3 + 6 SO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3O + HF = CH4O + F =>
CH3O + HF = CH4O + F
Ni(Cl03)2 = Ni + Cl03 =>
Ni(Cl03)2 = Ni + 2 Cl03
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
H2O + SO2 = H2SO4 + S8 =>
16 H2O + 24 SO2 = 16 H2SO4 + S8
Cr + Ag2O = CrO + Ag =>
Cr + Ag2O = CrO + 2 Ag
FeSO4 + H2O = Fe(OH)3 + HSO3 =>
FeSO4 + 2 H2O = Fe(OH)3 + HSO3
Pb{2+} + NO3{-} + NH3 + H2O = Pb2O(NO3)2 + NH4{+} =>
2 Pb{2+} + 2 NO3{-} + 2 NH3 + H2O = Pb2O(NO3)2 + 2 NH4{+}
HCl + Be(OH)2 = BeCl2 + H2O =>
2 HCl + Be(OH)2 = BeCl2 + 2 H2O
Zn + H2O4 = ZnO3 + H2O =>
Zn + H2O4 = ZnO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3COONa + FeSO4 = Na2SO4 + Fe(CH3CO2)2 =>
2 CH3COONa + FeSO4 = Na2SO4 + Fe(CH3CO2)2
CaCl2 + Na2SO3 = Ca2(SO3)2 + NaCl =>
2 CaCl2 + 2 Na2SO3 = Ca2(SO3)2 + 4 NaCl
NaOH + HOCl = NaCl + OH =>
NaOH + HOCl = NaCl + 2 OH
NH3 + CaO = Ca + N2 + H2O =>
2 NH3 + 3 CaO = 3 Ca + N2 + 3 H2O
CaCO3 + C = CaC2 + CO2 =>
2 CaCO3 + 5 C = 2 CaC2 + 3 CO2
AI + HCl = AICl3 + H2 =>
2 AI + 6 HCl = 2 AICl3 + 3 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
ZnCrO4 + FeCl3 = Fe2(CrO4)3 + ZnCl2 =>
3 ZnCrO4 + 2 FeCl3 = Fe2(CrO4)3 + 3 ZnCl2
CaSO4 + (NH4)2SO4 = CaSO4(NH4)2SO4 =>
CaSO4 + (NH4)2SO4 = CaSO4(NH4)2SO4
CH3CH2CHO + MnO4{-} + H{+} = CH3CH2COOH + MnO2 + H2O =>
3 CH3CH2CHO + 2 MnO4{-} + 2 H{+} = 3 CH3CH2COOH + 2 MnO2 + H2O
Al2O3 + P = AlP + O2 =>
2 Al2O3 + 4 P = 4 AlP + 3 O2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
K2Cr2O7 + H2O + S = KOH + Cr2O3 + SO2 =>
2 K2Cr2O7 + 2 H2O + 3 S = 4 KOH + 2 Cr2O3 + 3 SO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
CHOOH = CHOO + H =>
CHOOH = CHOO + H
ZnCl2 + Li2S = LiCl + ZnS =>
ZnCl2 + Li2S = 2 LiCl + ZnS
magnesium + iron(III)nitrate = magnesiumnitrate + iron =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Ca(NO3)2 + Na2CO3(aq) = CaCO3(s) + NaNO3(aq) =>
Ca(NO3)2 + Na2CO3(aq) = CaCO3(s) + 2 NaNO3(aq)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C10H12O4S(s) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C10H12O4S(s) + 12 O2(g) = 10 CO2(g) + SO2(g) + 6 H2O(g)
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
H2Cr2O7 + HCl = CrO2Cl2 + H2O =>
H2Cr2O7 + 4 HCl = 2 CrO2Cl2 + 3 H2O
CH3CH2OH + CH3I = CH3CH2I + CH3OH =>
CH3CH2OH + CH3I = CH3CH2I + CH3OH
Fe(s) + HCl = FeCl + H2 =>
2 Fe(s) + 2 HCl = 2 FeCl + H2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
H4P2O7 + Na(OH) = P2O7Na4 + H2O =>
H4P2O7 + 4 Na(OH) = P2O7Na4 + 4 H2O
NiCO3 + NH2CH2COOH = Ni(NH2CH2COO)2 + H2O + CO2 =>
NiCO3 + 2 NH2CH2COOH = Ni(NH2CH2COO)2 + H2O + CO2
SrBr2 + F2 = SrF2 + Br2 =>
SrBr2 + F2 = SrF2 + Br2
NaOH + (FeCl3) = Fe(OH)3 + NaCl =>
3 NaOH + (FeCl3) = Fe(OH)3 + 3 NaCl
Cr2(CO3)3 + H2SO4 = Cr2(SO4)3 + H2O + CO2 =>
Cr2(CO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + 3 CO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
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