| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
7 Cl2 + 4 SO2 + 8 H2O = 14 Cl{-} + 2(SO4)2{-} + 16 H{+}
PbS + HCl = PbCl + HS =>
PbS + HCl = PbCl + HS
O2 + C4H8N2O2 = NH3 + CO2 + H2O =>
7 O2 + 2 C4H8N2O2 = 4 NH3 + 8 CO2 + 2 H2O
C12H6O2 + Na2Cr2O7 + CH3COOH = C12H6O3 + CH3COONa + Cr2O3 =>
27 C12H6O2 + 9 Na2Cr2O7 + 12 CH3COOH = 26 C12H6O3 + 18 CH3COONa + 9 Cr2O3
BaS + ZnI2 = BaI2 + ZnS =>
BaS + ZnI2 = BaI2 + ZnS
FeCl3 + K2C2O4 + H2O = KCl + K3(Fe(C2O4)3)(H2O)2 =>
FeCl3 + 3 K2C2O4 + 2 H2O = 3 KCl + K3(Fe(C2O4)3)(H2O)2
H2S2 + HNO3 = H2SO4 + NO2 + H2O =>
H2S2 + 14 HNO3 = 2 H2SO4 + 14 NO2 + 6 H2O
Na2S2O8 + CuSO4 + NaOH = Na2SO4 + NaCuO2 + H2O =>
Na2S2O8 + 2 CuSO4 + 8 NaOH = 4 Na2SO4 + 2 NaCuO2 + 4 H2O
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2S3O12 + K2SO4 + ZnSO4 + Cl2 + H2O =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2S3O12 + K2SO4 + 3 ZnSO4 + 3 Cl2 + 7 H2O
CoCl3 + HF = HCl3 + CoF =>
CoCl3 + HF = HCl3 + CoF
NaCl + N7 = Cl2 + N3Na35 =>
490 NaCl + 6 N7 = 245 Cl2 + 14 N3Na35
S + H2SO4 = H2S + SO2 =>
2 S + H2SO4 = H2S + 2 SO2
Fe(OH)2 + H2CO3 = FeCO3 + H2O =>
Fe(OH)2 + H2CO3 = FeCO3 + 2 H2O
Mg + O2 = Mg7O6 =>
7 Mg + 3 O2 = Mg7O6
K2MnO4 + H2O = KOH + MnO2 + O2 =>
2 K2MnO4 + 2 H2O = 4 KOH + 2 MnO2 + O2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ca(OH)2(aq) = Ca(s) + OH(g) =>
Ca(OH)2(aq) = Ca(s) + 2 OH(g)
CH3CN + HCl + H2O = CH3COOH + NH4Cl =>
CH3CN + HCl + 2 H2O = CH3COOH + NH4Cl
AgF + Fe2(SO4)3 = Ag2SO4 + FeF3 =>
6 AgF + Fe2(SO4)3 = 3 Ag2SO4 + 2 FeF3
C + O2 = CO =>
2 C + O2 = 2 CO
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
M(HCO3)3 + HCl = MCl3 + CO2 + H2O =>
M(HCO3)3 + 3 HCl = MCl3 + 3 CO2 + 3 H2O
NO2{-} + H3O{+} = NO(aq) + NO3{-} + H2O(l) =>
3 NO2{-} + 2 H3O{+} = 2 NO(aq) + NO3{-} + 3 H2O(l)
NaOH(s) + H2O(l) = NaO2H3(l) =>
NaOH(s) + H2O(l) = NaO2H3(l)
(COOH)2 + H2O = H3O{+} + CO2 + e =>
(COOH)2 + 2 H2O = 2 H3O{+} + 2 CO2 + 2e
Cr2O3 + Ca(ClO)2 + Ca(OH)2 = CaCl2 + CaCrO4 + H2O =>
2 Cr2O3 + 3 Ca(ClO)2 + 4 Ca(OH)2 = 3 CaCl2 + 4 CaCrO4 + 4 H2O
I{-} + MnO4{-} + H{+} = Mn{2} + I2 + H2O =>
10 I{-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2} + 5 I2 + 8 H2O
BaCO3 + NiO + NH4H2PO4 = Ba2Ni(PO4)2 + CO2 + NH3 + H2O =>
2 BaCO3 + NiO + 2 NH4H2PO4 = Ba2Ni(PO4)2 + 2 CO2 + 2 NH3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2SO4 + Sr(NO3)2 = SrSO4(s) + NaNO3 =>
Na2SO4 + Sr(NO3)2 = SrSO4(s) + 2 NaNO3
Na(s) + O2(g) = Na2O =>
4 Na(s) + O2(g) = 2 Na2O
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
NO3{-} = NO3 + e =>
NO3{-} = NO3 + e
NH3 + Ni2{+} = [Ni(NH3)4]2{+} =>
8 NH3 + Ni2{+} = [Ni(NH3)4]2{+}
Hf + HNO3 + HCl = HfCl4 + NO + H2O =>
3 Hf + 4 HNO3 + 12 HCl = 3 HfCl4 + 4 NO + 8 H2O
H2O2 + I2 = HIO3 + H2O =>
5 H2O2 + I2 = 2 HIO3 + 4 H2O
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq)
Mn(OH)2 + NaOH + Cl2 = NaCl + H2MnO3 + H2O =>
Mn(OH)2 + 2 NaOH + Cl2 = 2 NaCl + H2MnO3 + H2O
Ca(OH)2 + HCCH = CaC2 + H2O =>
Ca(OH)2 + HCCH = CaC2 + 2 H2O
C5H10 + O(g) = CO2 + H2O =>
C5H10 + 15 O(g) = 5 CO2 + 5 H2O
KI(aq) + HCl(aq) = KCl(s) + HI(aq) =>
KI(aq) + HCl(aq) = KCl(s) + HI(aq)
C3H8O3 + KOH = C3H5O3K3 + H2O =>
C3H8O3 + 3 KOH = C3H5O3K3 + 3 H2O
Cu(OH)2 + NaOH + C3H18O3 = CuOH + H2O + Na2CO3 =>
24 Cu(OH)2 + 6 NaOH + C3H18O3 = 24 CuOH + 24 H2O + 3 Na2CO3
O = O76 =>
76 O = O76
Fe + O + H2O = Fe2O34H2O =>
2 Fe + 34 O + H2O = Fe2O34H2O
ZnSO4 + NiCl2 = ZnCl2 + NiSO4 =>
ZnSO4 + NiCl2 = ZnCl2 + NiSO4
C + HCl + H2 = C2H4Cl2 =>
2 C + 2 HCl + H2 = C2H4Cl2
Ca(NO3)2 + NaOH = Na2(NO3)2 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = Na2(NO3)2 + Ca(OH)2
Mg(OH)2 + Fe2O3 = Mg2O2 + Fe(OH)3 =>
6 Mg(OH)2 + 2 Fe2O3 = 3 Mg2O2 + 4 Fe(OH)3
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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02/07/25
方程式のバランス03/09/24
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