| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Br20 + 100 HNO3 = 20 HBrO3 + 100 NO2 + 40 H2O
Zn2S + H3PO4 = Zn3PO4 + H2S =>
3 Zn2S + 2 H3PO4 = 2 Zn3PO4 + 3 H2S
Al2O3 + H2(SO)4 = Al2((SO)4)3 + H2O =>
Al2O3 + 3 H2(SO)4 = Al2((SO)4)3 + 3 H2O
Cr{3+} + H2O2 + H2O = CrO4{-2} + H3O{+} =>
2 Cr{3+} + 3 H2O2 + 12 H2O = 2 CrO4{-2} + 10 H3O{+}
Li + NaOH + H2O = Na[Li(OH)4] + H2 =>
2 Li + 2 NaOH + 6 H2O = 2 Na[Li(OH)4] + 3 H2
NaHCO3 + C3H8O2 = CH3COONa + CO2 + H2O =>
2 NaHCO3 + C3H8O2 = 2 CH3COONa + CO2 + 2 H2O
TiO2 + Cl2 + C = TiCl4 + CO =>
TiO2 + 2 Cl2 + 2 C = TiCl4 + 2 CO
KMnO4 + NH3 + KOH = H2O + K2MnO4 + KNO3 =>
8 KMnO4 + NH3 + 9 KOH = 6 H2O + 8 K2MnO4 + KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al3 + H2O = Al(H2O)3 =>
Al3 + 9 H2O = 3 Al(H2O)3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Pt + KOH = KPtOH =>
Pt + KOH = KPtOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
HNSO3H2 + NaOH = NaNSO3H2 + H2O =>
HNSO3H2 + NaOH = NaNSO3H2 + H2O
[Cu(H2O)6]{2+} + Zn = Cu + [Zn(H2O)6]{2+} =>
[Cu(H2O)6]{2+} + Zn = Cu + [Zn(H2O)6]{2+}
Cu(s) + AgNO3(s) = Ag(s) + Cu(NO3)2(s) =>
Cu(s) + 2 AgNO3(s) = 2 Ag(s) + Cu(NO3)2(s)
O{2-} + H2O = OH{-} =>
O{2-} + H2O = 2 OH{-}
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cu(NO3)2 + KCl = CuCl2 + KNO3 =>
Cu(NO3)2 + 2 KCl = CuCl2 + 2 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + CuBr2 = Fe(Br)3 + Cu =>
2 Fe + 3 CuBr2 = 2 Fe(Br)3 + 3 Cu
CH3CH2COOH + PCl5 = CH3CH2COCl + POCl3 + HCl =>
CH3CH2COOH + PCl5 = CH3CH2COCl + POCl3 + HCl
(NH4)2C2O4 + O2 = CO2 + H2O + N =>
(NH4)2C2O4 + 2 O2 = 2 CO2 + 4 H2O + 2 N
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe + H2 + S1 + O4 = FeSO4*7H2O =>
4 Fe + 28 H2 + 4 S1 + 11 O4 = 4 FeSO4*7H2O
AlBr3 + AgClO3 = AlClO3 + AgBr3 =>
AlBr3 + AgClO3 = AlClO3 + AgBr3
Ca(OH)2 + FeO = CaO + Fe(OH)2 =>
Ca(OH)2 + FeO = CaO + Fe(OH)2
IH + SO3 = H2SO2 + I2 + H2O =>
4 IH + SO3 = H2SO2 + 2 I2 + H2O
BeO + CO2 = BeCO2 + O2 =>
2 BeO + 2 CO2 = 2 BeCO2 + O2
Ca(ClO4)2 + Ba(OH)2 = Ba(ClO4)2 + Ca(OH)2 =>
Ca(ClO4)2 + Ba(OH)2 = Ba(ClO4)2 + Ca(OH)2
Na2Cr2O7 + Pb(CH3COO)2 + H2O = PbCrO4 + CH3COOH + CH3COONa =>
Na2Cr2O7 + 2 Pb(CH3COO)2 + H2O = 2 PbCrO4 + 2 CH3COOH + 2 CH3COONa
SO2CO = SO2 + CO =>
SO2CO = SO2 + CO
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
OH{-} + C2H6O + MnO4{-} = CO3{2-} + Mn2O3 + H2O =>
2 OH{-} + 2 C2H6O + 6 MnO4{-} = 4 CO3{2-} + 3 Mn2O3 + 7 H2O
Cu2(OH)3NO3 + HNO3 = Cu(NH3)4(OH)2 + Cu(OH)2 + NO3 =>
12 Cu2(OH)3NO3 + 24 HNO3 = Cu(NH3)4(OH)2 + 23 Cu(OH)2 + 32 NO3
Hg(NO3)2 + KOH = HgO + K(NO3) + H2O =>
Hg(NO3)2 + 2 KOH = HgO + 2 K(NO3) + H2O
Fe + H2SO4 = H2O + SO2 + Fe2(SO4)3 =>
2 Fe + 6 H2SO4 = 6 H2O + 3 SO2 + Fe2(SO4)3
LiOH2 + H2SO4 = LiSO3 + H2O =>
LiOH2 + H2SO4 = LiSO3 + 2 H2O
NaOI + H2O = HNaOI + OH =>
NaOI + H2O = HNaOI + OH
Ca + Na2CO3 = CaNa2CO3 =>
Ca + Na2CO3 = CaNa2CO3
VO + KMnO4 = MnO2 + VO2 + K2O =>
3 VO + 2 KMnO4 = 2 MnO2 + 3 VO2 + K2O
KCl + Hg(NO3)2 = KHg + Cl(NO3)2 =>
KCl + Hg(NO3)2 = KHg + Cl(NO3)2
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
C7H5Cl3 + KOH = C7H6O2 + KCl + H2O =>
C7H5Cl3 + 3 KOH = C7H6O2 + 3 KCl + H2O
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
(NH4)2SO3 + HCl = NH4Cl + SO2 + H2O =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + SO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/23/24
方程式のバランス01/22/24
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