前日に均衡した方程式 |
SiO2 + 4 HF = SiF4 + 2 H2O
Fe + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + H2 + KOH =>
3 Fe + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 3 H2 + 6 KOH
KI + Cl = KCl + I2 =>
2 KI + 2 Cl = 2 KCl + I2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
C12H22O12 + O2 = CO2 + H2O =>
2 C12H22O12 + 23 O2 = 24 CO2 + 22 H2O
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
C4H6BaO4 + KOH = Ba(OH)2 + CH3CO2K =>
C4H6BaO4 + 2 KOH = Ba(OH)2 + 2 CH3CO2K
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
C12H22O12 + O2 = CO2 + H2O =>
2 C12H22O12 + 23 O2 = 24 CO2 + 22 H2O
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
H2O + SO2Cl2 = HCl + H2SO4 =>
2 H2O + SO2Cl2 = 2 HCl + H2SO4
Cu(OH)2 + CuO = Cu + O(OH)2 =>
Cu(OH)2 + CuO = 2 Cu + O(OH)2
Na2FeO4 + HCl = NaCl + Cl2 + FeCl3 + H2O =>
2 Na2FeO4 + 16 HCl = 4 NaCl + 3 Cl2 + 2 FeCl3 + 8 H2O
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + HCl =>
(CH3)C6H3(NHCOCl)2 = (CH3)C6H3(NCO)2 + 2 HCl
Pb(HCl)2 + HCl = Pb(HCl)3 =>
Pb(HCl)2 + HCl = Pb(HCl)3
Al + NiCl = Ni + AlCl3 =>
Al + 3 NiCl = 3 Ni + AlCl3
MgOH2 + HCl = HOH2 + MgCl =>
MgOH2 + HCl = HOH2 + MgCl
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
KNO3* = KNO2 + O2 =>
2 KNO3* = 2 KNO2 + O2
Li2SO3 + HCl = LiCl + H2O + SO2 =>
Li2SO3 + 2 HCl = 2 LiCl + H2O + SO2
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Cu + H3PO4 = Cu3(PO4)2 + H2 =>
3 Cu + 2 H3PO4 = Cu3(PO4)2 + 3 H2
Na2S(aq) + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S(aq) + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
K2Cr2O4 + HNO3 = K2Cr2O7 + HNO2 =>
K2Cr2O4 + 3 HNO3 = K2Cr2O7 + 3 HNO2
UI + HCl = UCl + HI =>
UI + HCl = UCl + HI
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
C2H3Br3 + O2 = CO + H2O + Br2 =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 6 Br2
SO2 + O2 + H2 = SO4H2 =>
SO2 + O2 + H2 = SO4H2
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
CoCl2 + MgO = CoO + MgCl2 =>
CoCl2 + MgO = CoO + MgCl2
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
KOHZnSO4 = KSO4 + ZnOH =>
KOHZnSO4 = KSO4 + ZnOH
NiS + Fe = FeS + Ni =>
NiS + Fe = FeS + Ni
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
C1H5OH + O2 = CO2 + H2O =>
C1H5OH + 2 O2 = CO2 + 3 H2O
CH3CH2OH + H2O2 = CH3COOH + H2O =>
CH3CH2OH + 2 H2O2 = CH3COOH + 3 H2O
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
K2Cr2O7 + H2SO4 + SO2 = K2SO4 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + H2SO4 + 3 SO2 = K2SO4 + H2O + Cr2(SO4)3
MgF2 = Mg2 + F =>
2 MgF2 = Mg2 + 4 F
PF3(g) + XeF4(s) = PF5(g) + Xe(g) =>
2 PF3(g) + XeF4(s) = 2 PF5(g) + Xe(g)
MgF2 = Mg2 + F =>
2 MgF2 = Mg2 + 4 F
HNO3 + Pb = PbNO3 + H2O + NH3 =>
9 HNO3 + 8 Pb = 8 PbNO3 + 3 H2O + NH3
Na2HSO4 + H2O = Na2SO4 + H3O =>
Na2HSO4 + H2O = Na2SO4 + H3O
CaCl2(aq) + KI(aq) = CaI2(s) + KCl(aq) =>
CaCl2(aq) + 2 KI(aq) = CaI2(s) + 2 KCl(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCOOCH2CH2CH3 + NaOH = HCOONa + CH3CH2CH2OH =>
HCOOCH2CH2CH3 + NaOH = HCOONa + CH3CH2CH2OH
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