| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 HI = 2 H + I2
C + Ca(OH)2 = C(OH) + Ca =>
2 C + Ca(OH)2 = 2 C(OH) + Ca
Ag(NO)3 + K2S = Ag2S + K(NO)3 =>
2 Ag(NO)3 + K2S = Ag2S + 2 K(NO)3
LiN3 = Li + N2 =>
2 LiN3 = 2 Li + 3 N2
Cl5P = Cl3P + Cl2 =>
Cl5P = Cl3P + Cl2
KI(aq) + CuSO4(aq) = K2SO4 + CuI + I2 =>
4 KI(aq) + 2 CuSO4(aq) = 2 K2SO4 + 2 CuI + I2
Ag(NO)3 + K2S = Ag2S + K(NO)3 =>
2 Ag(NO)3 + K2S = Ag2S + 2 K(NO)3
LiN3 = Li + N2 =>
2 LiN3 = 2 Li + 3 N2
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{-2} + 8 H2O
K2CrO4 + Ca3N2 = K3N + CaCrO4 =>
3 K2CrO4 + Ca3N2 = 2 K3N + 3 CaCrO4
Ag(NO)3 + K2S = Ag2S + K(NO)3 =>
2 Ag(NO)3 + K2S = Ag2S + 2 K(NO)3
Cu + NaNO3 + H2SO4 = NO2 + CuSO4 + Na2SO4 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + Na2SO4 + 2 H2O
I3Cl2 = I2 + Cl2 =>
2 I3Cl2 = 3 I2 + 2 Cl2
KHSO4 + Ba(OH)2 = K2SO4 + BaSO4 + H2O =>
2 KHSO4 + Ba(OH)2 = K2SO4 + BaSO4 + 2 H2O
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
RCHOHCH3 = RCHOCH3 + H{+} + e =>
RCHOHCH3 = RCHOCH3 + H{+} + e
Na2CO3(aq) + H2O(l) = NaOH(aq) + NaHCO3(aq) =>
Na2CO3(aq) + H2O(l) = NaOH(aq) + NaHCO3(aq)
H2SiO3 + K2S = K2SiO3 + H2S =>
H2SiO3 + K2S = K2SiO3 + H2S
CaCl2 + SiO2 = CaO2 + SiCl2 =>
CaCl2 + SiO2 = CaO2 + SiCl2
V2O5 + OH{-} = VO4{-3} + H2O =>
V2O5 + 6 OH{-} = 2 VO4{-3} + 3 H2O
Pb + Na3PO4 = Pb3PO4 + Na =>
3 Pb + Na3PO4 = Pb3PO4 + 3 Na
Al(s) + Sn{2+}(aq) = Al{3+}(aq) + Sn(s) =>
2 Al(s) + 3 Sn{2+}(aq) = 2 Al{3+}(aq) + 3 Sn(s)
Cu + KOH = H2 + K2CuO2 =>
Cu + 2 KOH = H2 + K2CuO2
ZnC12 = Zn + C12 =>
ZnC12 = Zn + C12
C2H6S + O = CO2 + H2O + SO2 =>
C2H6S + 9 O = 2 CO2 + 3 H2O + SO2
ZnBr2 + Cl2 = ZnCl2 + Br2 =>
ZnBr2 + Cl2 = ZnCl2 + Br2
Na(s) + HCl(l) = NaCl(s) + H2(g) =>
2 Na(s) + 2 HCl(l) = 2 NaCl(s) + H2(g)
I3Cl2 = I3 + Cl2 =>
I3Cl2 = I3 + Cl2
H2(C2O4) + Ca(OH)2 = Ca(C2O4) + H(OH) =>
H2(C2O4) + Ca(OH)2 = Ca(C2O4) + 2 H(OH)
CH3COOH + HNO3 = CH3COO + H2O + NO =>
3 CH3COOH + HNO3 = 3 CH3COO + 2 H2O + NO
Fe(NO3)3*9H2O + KOH = FeOOH + KNO3 + H2O =>
Fe(NO3)3*9H2O + 3 KOH = FeOOH + 3 KNO3 + 10 H2O
C6H5COCH3 + HNO3 = C6H5COCH2NO2 + H2O =>
C6H5COCH3 + HNO3 = C6H5COCH2NO2 + H2O
NO2 + O2 + NaOH = NaNO3 + H2O =>
4 NO2 + O2 + 4 NaOH = 4 NaNO3 + 2 H2O
FeCl2(aq) + K3PO4(aq) = Fe3(PO4)2 + KCl =>
3 FeCl2(aq) + 2 K3PO4(aq) = Fe3(PO4)2 + 6 KCl
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
CuSO4(aq) + KI(aq) = CuI(s) + I2(s) + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI(aq) = 2 CuI(s) + I2(s) + 2 K2SO4(aq)
CH3COOH + K(OH) = CH3CO2K + H2O =>
CH3COOH + K(OH) = CH3CO2K + H2O
Mn + ClO2 = Mn{2+} + ClO2{-} =>
Mn + 2 ClO2 = Mn{2+} + 2 ClO2{-}
HCl + ZnOHCl = ZnCl2 + H2O =>
HCl + ZnOHCl = ZnCl2 + H2O
NH4SCN + Fe(NO3)3 = Fe(SCN)3 + NH4(NO3) =>
3 NH4SCN + Fe(NO3)3 = Fe(SCN)3 + 3 NH4(NO3)
Co + Al(NO3)3 = Co(NO3) + Al =>
3 Co + Al(NO3)3 = 3 Co(NO3) + Al
Fe(NO3)3 + Na2O = Fe2O3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2O = Fe2O3 + 6 NaNO3
H3PO4 + Ag(NO3) = Ag3(PO4) + HNO3 =>
H3PO4 + 3 Ag(NO3) = Ag3(PO4) + 3 HNO3
HCl + Co(OH)3 = H2O + CoCl3 =>
3 HCl + Co(OH)3 = 3 H2O + CoCl3
CrCl3 + Cl2 + NaOH = NaCl + H2O + Na2CrO4 =>
2 CrCl3 + 3 Cl2 + 16 NaOH = 12 NaCl + 8 H2O + 2 Na2CrO4
HBr(g) + O2(g) = HOOBr(g) =>
HBr(g) + O2(g) = HOOBr(g)
Ag(NO)3 + K2S = Ag2S + K(NO)3 =>
2 Ag(NO)3 + K2S = Ag2S + 2 K(NO)3
HI(aq) + K2CO3(aq) = KI(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + K2CO3(aq) = 2 KI(aq) + H2O(l) + CO2(g)
HI + Sb2O5 = H2O + Sb2O3 + I2 =>
4 HI + Sb2O5 = 2 H2O + Sb2O3 + 2 I2
Li2O + Be = BeO + Li =>
Li2O + Be = BeO + 2 Li
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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10/23/24
方程式のバランス11/22/23
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