| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
6 NO3{-} + I{-} + 3 H2O = 6 NO2 + IO3{-} + 6 OH{-}
Mn(OH)2 + NaOH + Br2 = MnO2 + NaBr + H2O =>
Mn(OH)2 + 2 NaOH + Br2 = MnO2 + 2 NaBr + 2 H2O
H + SO3 = H2SO3 =>
2 H + SO3 = H2SO3
Fe2(SO4)3 + H2 = Fe2 + H2SO4 =>
Fe2(SO4)3 + 3 H2 = Fe2 + 3 H2SO4
K2O + H2SO4 = K2(HSO4)2 + H2O =>
K2O + 2 H2SO4 = K2(HSO4)2 + H2O
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
NaO + (NH4)2SO4 = Na(SO4) + H2O + NH3 =>
NaO + (NH4)2SO4 = Na(SO4) + H2O + 2 NH3
Mg(OH)2 + NaOH = Mg(OH)3{-} + Na{+}¨ =>
Mg(OH)2 + NaOH = Mg(OH)3{-} + Na{+}¨
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + NaCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + NaNO3 + 4 NaCl + 7 H2O
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
H3PO4 + H2O = H4PO4 + OH =>
H3PO4 + H2O = H4PO4 + OH
KCl + Ba(NO3)2 = KNO3(aq) + BaCl2(aq) =>
2 KCl + Ba(NO3)2 = 2 KNO3(aq) + BaCl2(aq)
Co(OH)3 + HNO2 = Co(NO2)3 + H2O =>
Co(OH)3 + 3 HNO2 = Co(NO2)3 + 3 H2O
Cd(OH)2 + NH4OH = Cd(NH3)4(OH)2 + H2O =>
Cd(OH)2 + 4 NH4OH = Cd(NH3)4(OH)2 + 4 H2O
AsH3 + HgBr2 = H(HgBr)2As + HBr =>
AsH3 + 2 HgBr2 = H(HgBr)2As + 2 HBr
Al + NaOH = NaAl2O + H2 =>
4 Al + 2 NaOH = 2 NaAl2O + H2
CaCl{2+} = Ca + Cl{2+} =>
CaCl{2+} = Ca + Cl{2+}
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2O(l) + CO2(g) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2O(l) + CO2(g)
C6H12O6(s)(dextrose) = C(s) + H2O(l) =>
C6H12O6(s)(dextrose) = 6 C(s) + 6 H2O(l)
KNO3 + Na3Po4 = NaNO3 + K3Po4 =>
3 KNO3 + Na3Po4 = 3 NaNO3 + K3Po4
Nb + HNO3 + HF = H2NbF7 + NO2 + H2O =>
Nb + 5 HNO3 + 7 HF = H2NbF7 + 5 NO2 + 5 H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
HNO3 + P4 = H3PO4 + NO2 + H2O =>
20 HNO3 + P4 = 4 H3PO4 + 20 NO2 + 4 H2O
K2SO4 + Na2S2O3 = K2S2O3 + Na2SO4 =>
K2SO4 + Na2S2O3 = K2S2O3 + Na2SO4
XMnO4 + XI + H2SO4 = X2SO4 + MnSO4 + I2 + H2O =>
2 XMnO4 + 10 XI + 8 H2SO4 = 6 X2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Te + H2O = Te(OH)2 + H2 =>
Te + 2 H2O = Te(OH)2 + H2
HMnO4 + K2SO3 + KOH = H2O + K2MnO4 + K2SO4 =>
2 HMnO4 + K2SO3 + 4 KOH = 3 H2O + 2 K2MnO4 + K2SO4
H2S + Hg(OH) = Hg2S + H2O =>
H2S + 2 Hg(OH) = Hg2S + 2 H2O
Sb2S5 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 6 H3SbO4 + 15 H2SO4 + 40 NO
NH4ClO4 + Cu(NO3)2 = NH4(NO3) + Cu(ClO4)2 =>
2 NH4ClO4 + Cu(NO3)2 = 2 NH4(NO3) + Cu(ClO4)2
KClO + NaI = KCl + NaIO3 =>
3 KClO + NaI = 3 KCl + NaIO3
KMnO4 + As2O3 + H2SO4 + H2O = MnSO4 + H2AsO4 + K2SO4 =>
6 KMnO4 + 5 As2O3 + 9 H2SO4 + H2O = 6 MnSO4 + 10 H2AsO4 + 3 K2SO4
F + S = FS =>
F + S = FS
C10H18O + NaBH4 + CH3CH2OH = C10H20O + NaBO2 =>
9 C10H18O + 2 NaBH4 + 5 CH3CH2OH = 10 C10H20O + 2 NaBO2
SO3 + Fe(OH)2 = Fe(SO4) + H2O =>
SO3 + Fe(OH)2 = Fe(SO4) + H2O
Cu2Te + O2 + Na2CO3 = Na2TeO3 + CuO + CO2 =>
Cu2Te + 2 O2 + Na2CO3 = Na2TeO3 + 2 CuO + CO2
Mg + CuO = MgO2 + Cu =>
Mg + 2 CuO = MgO2 + 2 Cu
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(a) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(a)
Na2C2O4 + H2SO4 = Na2SO4 + H2C2O4 =>
Na2C2O4 + H2SO4 = Na2SO4 + H2C2O4
H{+} + Cl({-}) = HCl =>
H{+} + Cl({-}) = HCl
HCH3 + Mg = H2 + CH3Mg2 =>
2 HCH3 + 4 Mg = H2 + 2 CH3Mg2
ZnO + CuCl2 = ZnCl2 + CuO =>
ZnO + CuCl2 = ZnCl2 + CuO
LiI + AgNO3 = AgI + LiNO3 =>
LiI + AgNO3 = AgI + LiNO3
MgSO4 + NaOH + HCl = MgCl2 + Na2SO4 + H2O =>
MgSO4 + 2 NaOH + 2 HCl = MgCl2 + Na2SO4 + 2 H2O
CaCl2 + Hg2NO3 = Hg2Cl2 + CaNO3 =>
CaCl2 + Hg2NO3 = Hg2Cl2 + CaNO3
FeCl3CaCO3 = FeCO3CaCl3 =>
FeCl3CaCO3 = FeCO3CaCl3
(NH4)2[PbCl6](s) + O2 = PbO2 + H2 + NH3 + Cl2 =>
(NH4)2[PbCl6](s) + O2 = PbO2 + H2 + 2 NH3 + 3 Cl2
C2O4{-2} + Cr2O4{-} + H{+} = CO2 + Cr{+3} + H2O =>
C2O4{-2} + 2 Cr2O4{-} + 16 H{+} = 2 CO2 + 4 Cr{+3} + 8 H2O
(NH4)2Cr2O7 = NH3 + H2O + CrO3 =>
(NH4)2Cr2O7 = 2 NH3 + H2O + 2 CrO3
あらゆる化学反応の方程式のバランスをとる
| 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10/16/24
方程式のバランス11/15/23
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