| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
7 NaHCO3 + 8 CH3COO = 9 CO2 + 5 H2O + 7 CH3COONa
CH20 + KCrO7 + H2SO4 = HCOOH + K2SO4 + Cr2(SO4)3 + H2O =>
10 CH20 + 22 KCrO7 + 44 H2SO4 = 10 HCOOH + 11 K2SO4 + 11 Cr2(SO4)3 + 134 H2O
MgSO4 + NH3 + H2O = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH3 + 2 H2O = (NH4)2SO4 + Mg(OH)2
P3 + O2 = P4O3 =>
8 P3 + 9 O2 = 6 P4O3
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
Cl2 = Cl3 =>
3 Cl2 = 2 Cl3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + Cl2 + 2 H2O
C5H9O(g) + O2(g) = CO2(g) + H2O(g) =>
4 C5H9O(g) + 27 O2(g) = 20 CO2(g) + 18 H2O(g)
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
Cr + CaCl2 = CrCl2 + Ca =>
Cr + CaCl2 = CrCl2 + Ca
Na + H2 + S + O2 = NaHSO4 =>
2 Na + H2 + 2 S + 4 O2 = 2 NaHSO4
Cu + NaOH = NaCuO3 + NaCu + H2O =>
6 Cu + 6 NaOH = NaCuO3 + 5 NaCu + 3 H2O
Fe(OH)2 + SO3 = FeSO4 + H2O =>
Fe(OH)2 + SO3 = FeSO4 + H2O
Fe(NO3)3(aq) + Sn(s) = Fe(s) + Sn(NO3)2(aq) =>
2 Fe(NO3)3(aq) + 3 Sn(s) = 2 Fe(s) + 3 Sn(NO3)2(aq)
Cs2[Sn(OH)6] + HBr = SnBr4 + CsBr + H2O =>
Cs2[Sn(OH)6] + 6 HBr = SnBr4 + 2 CsBr + 6 H2O
PbS2SiO4 + FeS2 = PbS + Fe7S8 + Si + SO2 =>
6 PbS2SiO4 + 7 FeS2 = 6 PbS + Fe7S8 + 6 Si + 12 SO2
ZnNO3 + NaF = NaNO3 + ZnF =>
ZnNO3 + NaF = NaNO3 + ZnF
Fr + Pb(IV)(NO3)4 = Pb(IV) + Fr(NO3) =>
4 Fr + Pb(IV)(NO3)4 = Pb(IV) + 4 Fr(NO3)
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
Ge + Rn = Ge2Rn =>
2 Ge + Rn = Ge2Rn
THF*BH3 + C5H5N = C5H5N*BH3 + THF =>
THF*BH3 + C5H5N = C5H5N*BH3 + THF
XeF2 + KOH = Xe + H2O + O2 + KF =>
2 XeF2 + 4 KOH = 2 Xe + 2 H2O + O2 + 4 KF
Mg(s) + HCl(aq) = H2(g) + Mg{2+} + Cl{-}(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + Mg{2+} + 2 Cl{-}(aq)
Au + NaCl = NaClAu =>
Au + NaCl = NaClAu
(Al(OH)2)2SO4 + HCl = AlCl3 + H2SO4 + H2O =>
(Al(OH)2)2SO4 + 6 HCl = 2 AlCl3 + H2SO4 + 4 H2O
H2Cr2O7 + NaOH = Na2CrO4 + HOH =>
H2Cr2O7 + 4 NaOH = 2 Na2CrO4 + 3 HOH
FeN + CaCl2 = FeCl3 + Ca3N2 =>
2 FeN + 3 CaCl2 = 2 FeCl3 + Ca3N2
NaHCO3 + HC2H3O2 = CO + H2O + CH3COONa =>
2 NaHCO3 + 3 HC2H3O2 = 4 CO + 4 H2O + 2 CH3COONa
Ca = Ca3 =>
3 Ca = Ca3
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
AlSO4 + NH4OH = AlOH + NH4SO4 =>
AlSO4 + NH4OH = AlOH + NH4SO4
Br2 + CO2 = BrCO2 =>
Br2 + 2 CO2 = 2 BrCO2
Ca(NO3)2 + Na2O = CaO + NaNO3 =>
Ca(NO3)2 + Na2O = CaO + 2 NaNO3
Pb(NO3)2 + KCI = PbCI + K(NO3)2 =>
Pb(NO3)2 + KCI = PbCI + K(NO3)2
Hydrogen + fluorine = hydrogenfluoride =>
H2 + F2 = 2 HF
H2 + NH3 = H2NH3 =>
H2 + NH3 = H2NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3COOH + Pb = PbCH3COO + H2 =>
2 CH3COOH + 2 Pb = 2 PbCH3COO + H2
Zn + Fe3SO4 = Fe + ZnSO4 =>
Zn + Fe3SO4 = 3 Fe + ZnSO4
SrCrO4 + NH3 = SrNH3CrO4 =>
SrCrO4 + NH3 = SrNH3CrO4
H2O(aq) = H2(g) + O2(g) =>
2 H2O(aq) = 2 H2(g) + O2(g)
Al(s) + CaCl2(s) = AlCl3(s) + Ca(s) =>
2 Al(s) + 3 CaCl2(s) = 2 AlCl3(s) + 3 Ca(s)
NaNO2 + KMnO4 + NaOH = KNaMnO4 + NaNO3 + H2O =>
NaNO2 + 2 KMnO4 + 2 NaOH = 2 KNaMnO4 + NaNO3 + H2O
CH3CH2COOH + SOCl2 = HCl + CH3CH2COCl + SO2 =>
CH3CH2COOH + SOCl2 = HCl + CH3CH2COCl + SO2
HClO3(aq) + Na2CO3(aq) = NaClO3(aq) + CO2(g) + H2O(l) =>
2 HClO3(aq) + Na2CO3(aq) = 2 NaClO3(aq) + CO2(g) + H2O(l)
MnO2(a) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(a) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
CrK2O4 + CuSO4 = K2SO4 + CuCrO4 =>
CrK2O4 + CuSO4 = K2SO4 + CuCrO4
CH3CH2CHO + H2O = CH3OH + CH3COOH =>
2 CH3CH2CHO + 4 H2O = 4 CH3OH + CH3COOH
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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11/13/24
方程式のバランス12/13/23
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