| 前日に均衡した方程式 |
2 H2SO4 = 2 H2O + O2 + 2 SO2
Cu + Ti(NO3)4 = Ti + CuNO3 =>
4 Cu + Ti(NO3)4 = Ti + 4 CuNO3
NaOH + H4P2O7 = Na2HPO4 + H2O =>
4 NaOH + H4P2O7 = 2 Na2HPO4 + 3 H2O
ClZn + H2 = ZnCl2 + ZnH2 =>
2 ClZn + H2 = ZnCl2 + ZnH2
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
Sn + Mo + S = Sn120Mo635S800 =>
120 Sn + 635 Mo + 800 S = Sn120Mo635S800
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MnO4{-} + S{-} + H{+} = Mn{2+} + S + H2O =>
MnO4{-} + 5 S{-} + 8 H{+} = Mn{2+} + 5 S + 4 H2O
HClO + OH = ClO + H2O =>
HClO + OH = ClO + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
Mg + (C2H5)Hg = Hg + Mg(C2H5)2 =>
Mg + 2(C2H5)Hg = 2 Hg + Mg(C2H5)2
ZnCl2 + HCl = ZnClHCl2 =>
ZnCl2 + HCl = ZnClHCl2
As2O3 + Na2O2 + OH{-} = AsO4{3-} + H2O + Na =>
As2O3 + Na2O2 + 6 OH{-} = 2 AsO4{3-} + 3 H2O + 2 Na
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Zn + S = ZnS = =>
Zn + S = ZnS
Sn + ClO = SnO2 + Cl =>
Sn + 2 ClO = SnO2 + 2 Cl
NaOH + C20H14O4 = NaC20H14O4 + OH =>
NaOH + C20H14O4 = NaC20H14O4 + OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaClO3 + KI + HCl = I2 + BaCl2 + KCl + H2O =>
2 BaClO3 + 10 KI + 12 HCl = 5 I2 + 2 BaCl2 + 10 KCl + 6 H2O
C2H5OH + CO2 = CH3COOC2H5 + H2O =>
5 C2H5OH + 2 CO2 = 3 CH3COOC2H5 + 3 H2O
(NH4)CO3 + MgSO4 = MgCO3 + NH4SO4 =>
(NH4)CO3 + MgSO4 = MgCO3 + NH4SO4
HCOOH + HNO4 = HCOONO3 + H2O =>
HCOOH + HNO4 = HCOONO3 + H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Fe(SO4)3 + 14 H2O
C6H8O6 + FeCl3 = C6H8Cl3 + FeO6 =>
C6H8O6 + FeCl3 = C6H8Cl3 + FeO6
H2CrO4 + CrO3 = H2Cr2O7 =>
H2CrO4 + CrO3 = H2Cr2O7
C + U = CU =>
C + U = CU
Al(NO3)3 + Na(OH) = Al(OH)3 + Na(NO3) =>
Al(NO3)3 + 3 Na(OH) = Al(OH)3 + 3 Na(NO3)
Cu2S + AlF3 = Al2S3 + CuF =>
3 Cu2S + 2 AlF3 = Al2S3 + 6 CuF
HBr3 + Cl2 = HCl + Br2 =>
2 HBr3 + Cl2 = 2 HCl + 3 Br2
CH3CH(OH)CH2(OH) + HCl = CH3CH(Cl)CH2(Cl) + H2O =>
CH3CH(OH)CH2(OH) + 2 HCl = CH3CH(Cl)CH2(Cl) + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C3H5(OH)3 + HBr = C3H5O3Br + H2 =>
C3H5(OH)3 + HBr = C3H5O3Br + 2 H2
HCl(aq) = H2(g) + Cl2(g) =>
2 HCl(aq) = H2(g) + Cl2(g)
Ni(NO3)3 + Na2SO3 = Ni2(SO3)3 + NaNO3 =>
2 Ni(NO3)3 + 3 Na2SO3 = Ni2(SO3)3 + 6 NaNO3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C3H5N3O9 = CO2 + N2 + NO + H2O =>
4 C3H5N3O9 = 12 CO2 + 5 N2 + 2 NO + 10 H2O
Al2O3 + AuF = AlF3 + Au2O =>
Al2O3 + 6 AuF = 2 AlF3 + 3 Au2O
(CH3CH2)3N + H2O = (CH3CH2)3NH + OH =>
(CH3CH2)3N + H2O = (CH3CH2)3NH + OH
Si + HNO3 + HF = H1SiF6 + NO + H2O =>
3 Si + 5 HNO3 + 18 HF = 3 H1SiF6 + 5 NO + 10 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
F + H2O = HF + OH =>
F + H2O = HF + OH
Cu + Fe(NO3)2 = Fe + Cu(NO3)2 =>
Cu + Fe(NO3)2 = Fe + Cu(NO3)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C4H6O6 + OH = C4H4O6 + H2O =>
C4H6O6 + 2 OH = C4H4O6 + 2 H2O
CaCO3(s) = CaO(s) + CO2 =>
CaCO3(s) = CaO(s) + CO2
HI + H{+} + IO4{-} = I2 + H2O =>
7 HI + H{+} + IO4{-} = 4 I2 + 4 H2O
Mg3P2 + HCl = MgCl2 + H3P =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 H3P
H2O2 + Ce(SO4)2 = Ce2(SO4)3 + H2SO4 + O2 =>
H2O2 + 2 Ce(SO4)2 = Ce2(SO4)3 + H2SO4 + O2
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