| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Li2O(s) = 4 Li(s) + O2
Al(s) + Hg{2+}(aq) = Al{3+}(aq) + Hg(l) =>
2 Al(s) + 3 Hg{2+}(aq) = 2 Al{3+}(aq) + 3 Hg(l)
NH4OH + NaOH = NH4Na + OH =>
NH4OH + NaOH = NH4Na + 2 OH
C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Sn(NO3)3 + Mg = Mg(NO3)2 + Sn =>
2 Sn(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Sn
H3AsO3 + SO2 = As + H2SO4 =>
2 H3AsO3 + 3 SO2 = 2 As + 3 H2SO4
NaCl(ac) + H2O(l) = NaOH(ac) + HCl(ac) =>
NaCl(ac) + H2O(l) = NaOH(ac) + HCl(ac)
HCl + Na3Po4 = NaCl + H3Po4 =>
3 HCl + Na3Po4 = 3 NaCl + H3Po4
Ni(NO3)2 + KOH = Ni(OH)2 + KNO3 =>
Ni(NO3)2 + 2 KOH = Ni(OH)2 + 2 KNO3
FeCl3 + NaPO4 = FePO4 + Cl3Na =>
FeCl3 + NaPO4 = FePO4 + Cl3Na
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
FeSO4 + SO4 = Fe2(SO4)3 =>
2 FeSO4 + SO4 = Fe2(SO4)3
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Zn + N2SO4 = ZnSO4 + N2 =>
Zn + N2SO4 = ZnSO4 + N2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
K3Fe(CN)6 + FeCl2 = KCl + Fe3(Fe(CN)6)2 =>
2 K3Fe(CN)6 + 3 FeCl2 = 6 KCl + Fe3(Fe(CN)6)2
Al(NO3)3 + FeBr2 = AlBr3 + Fe(NO3)2 =>
2 Al(NO3)3 + 3 FeBr2 = 2 AlBr3 + 3 Fe(NO3)2
NO3{-} + CH3OH = N2 + CO2 + H2O + OH{-} =>
6 NO3{-} + 5 CH3OH = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
PbCe2 + Zn = ZnCe2 + Pb =>
PbCe2 + Zn = ZnCe2 + Pb
(CH3COO)2C2H2 + NaOH = (CH3COONa)2 + CH3CHO + CHOCHO =>
2(CH3COO)2C2H2 + 2 NaOH = (CH3COONa)2 + 2 CH3CHO + 2 CHOCHO
Br2 + SO3{2-} + H2O = Br{-} + SO4{2-} + H3O{+} =>
Br2 + SO3{2-} + 3 H2O = 2 Br{-} + SO4{2-} + 2 H3O{+}
C15H31COOH + C3H5(OH)3 = C15H31COOC3H5 + H2O =>
29 C15H31COOH + 10 C3H5(OH)3 = 26 C15H31COOC3H5 + 36 H2O
Mg(OH)2 + LiF = MgF2 + LiOH =>
Mg(OH)2 + 2 LiF = MgF2 + 2 LiOH
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
Ag(s) + NaCl(aq) = AgCl + Na =>
Ag(s) + NaCl(aq) = AgCl + Na
AlBr + Li = LiBr + Al =>
AlBr + Li = LiBr + Al
CU2O + C = CU + CO =>
CU2O + 2 C = 2 CU + CO
Na2S2O3 + Na2S2O7 = Na2SO4 + SO2 =>
Na2S2O3 + 3 Na2S2O7 = 4 Na2SO4 + 4 SO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
VO{2+} + H2O = VO2{+} + H{+} + e =>
VO{2+} + H2O = VO2{+} + 2 H{+} + e
HCl + Li2CO3 = H2CO3 + LiCl =>
2 HCl + Li2CO3 = H2CO3 + 2 LiCl
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
CaCO3 + KNO3 = Ca(NO3)2 + K2CO3 =>
CaCO3 + 2 KNO3 = Ca(NO3)2 + K2CO3
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2
C2H5OH + CH3COOH = C4H9O2 + H2O =>
5 C2H5OH + 3 CH3COOH = 4 C4H9O2 + 3 H2O
P2O5 = P2 + O5 =>
P2O5 = P2 + O5
F + H2O = H2F2 + O2 =>
4 F + 2 H2O = 2 H2F2 + O2
HBrO3 + Ga(OH)3 = Ga(BrO3)3 + H2O =>
3 HBrO3 + Ga(OH)3 = Ga(BrO3)3 + 3 H2O
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgCCAg + H2O = HCCH + AgOH =>
AgCCAg + 2 H2O = HCCH + 2 AgOH
SnCl4 + KI = KCl + SnI4 =>
SnCl4 + 4 KI = 4 KCl + SnI4
KMnO4 + FeBr3 + H2(SO4) = Mn(SO4) + K2(SO4) + Fe2(SO4)3 + Br2 + H2O =>
6 KMnO4 + 10 FeBr3 + 24 H2(SO4) = 6 Mn(SO4) + 3 K2(SO4) + 5 Fe2(SO4)3 + 15 Br2 + 24 H2O
Al2O + H2O = Al + OH =>
Al2O + H2O = 2 Al + 2 OH
NaNO3 + Cl{-} + H2O = NO + ClO2{-} + NaOH =>
4 NaNO3 + 3 Cl{-} + 2 H2O = 4 NO + 3 ClO2{-} + 4 NaOH
Al + (SO4)3 = Al2(SO4)3 =>
2 Al + (SO4)3 = Al2(SO4)3
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10/20/24
方程式のバランス11/19/23
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