| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 H2O + 2 NaOH + 2 Al = 3 H2 + 2 NaAlO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HI(aq) + K2SO3(s) = KI + SO2 + H2O =>
2 HI(aq) + K2SO3(s) = 2 KI + SO2 + H2O
H2O + NO{2-} = NO3{-} + H{+} + e =>
2 H2O + NO{2-} = NO3{-} + 4 H{+} + 5e
Fe(OH)3 + H2(SO)4 = Fe2((SO)4)3 + H2O =>
2 Fe(OH)3 + 3 H2(SO)4 = Fe2((SO)4)3 + 6 H2O
Cu + NaOH = CuO + Na + H2 =>
2 Cu + 2 NaOH = 2 CuO + 2 Na + H2
Mg(NO3)2 + K3(PO4) = Mg(PO4)2 + K3(NO3) =>
Mg(NO3)2 + 2 K3(PO4) = Mg(PO4)2 + 2 K3(NO3)
S + Ar = SAr =>
S + Ar = SAr
HCl(aq) + Ba(OH)2 = BaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ba(OH)2 = BaCl2(aq) + 2 H2O(l)
H2SO4 = H2O + H2S2O7 =>
2 H2SO4 = H2O + H2S2O7
ZnSo4(aq) + Cu(s) = Cu(So4)(aq) + Zn(s) =>
ZnSo4(aq) + Cu(s) = Cu(So4)(aq) + Zn(s)
HF + Al2O3 = AlF3 + H2O =>
6 HF + Al2O3 = 2 AlF3 + 3 H2O
P(s) + Br2(l) = PBr3(l) =>
2 P(s) + 3 Br2(l) = 2 PBr3(l)
CH3COONa + O2 = Na2CO3 + H2O + CO2 =>
2 CH3COONa + 4 O2 = Na2CO3 + 3 H2O + 3 CO2
HPO4 + Mg(OH)2 = Mg(PO4)2 + H2O =>
2 HPO4 + Mg(OH)2 = Mg(PO4)2 + 2 H2O
H2O + SiO2 + Ca + Mg = Ca2Mg5Si8O22(OH)2 + H =>
8 H2O + 8 SiO2 + 2 Ca + 5 Mg = Ca2Mg5Si8O22(OH)2 + 14 H
HSO + H2O = H3O + SO4 =>
HSO + 10 H2O = 7 H3O + SO4
HNO3 + AgOH = HAg + NO3OH =>
HNO3 + AgOH = HAg + NO3OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO4 + Cu(NO3)2 = Na2Cu + (NO3)2SO4 =>
Na2SO4 + Cu(NO3)2 = Na2Cu + (NO3)2SO4
Li25 + Br25 = LiBr =>
Li25 + Br25 = 25 LiBr
Al2(C2H3O2)3 + Ca(OH)2 = Al(OH)3 + Ca(C2H3O2) =>
Al2(C2H3O2)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(C2H3O2)
AgBrO3 + Sn + KCl + H2O = Br2 + Ag + KHSnO2 + HCl =>
2 AgBrO3 + 6 Sn + 6 KCl + 6 H2O = Br2 + 2 Ag + 6 KHSnO2 + 6 HCl
Sb + HNO3 + HCl = SbCl3 + H2O + NO =>
Sb + HNO3 + 3 HCl = SbCl3 + 2 H2O + NO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(PbSO3)2 = PbO + SO2 =>
(PbSO3)2 = 2 PbO + 2 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba + Cu(NO2)2 = Ba(NO2)2 + Cu =>
Ba + Cu(NO2)2 = Ba(NO2)2 + Cu
Be + HCl + O2 = BeCl2 + H2O =>
2 Be + 4 HCl + O2 = 2 BeCl2 + 2 H2O
CH3COCH3 + OH = C3H5O + H2O =>
CH3COCH3 + OH = C3H5O + H2O
NH4Cl + AgClO4 = AgCl + NH4ClO4 =>
NH4Cl + AgClO4 = AgCl + NH4ClO4
CH5N3O + O2 = CO2 + H2O + N2 =>
4 CH5N3O + 7 O2 = 4 CO2 + 10 H2O + 6 N2
Cr + H2SO4 = Cr{3+} + SO4{2-} + H2 =>
2 Cr + 3 H2SO4 = 2 Cr{3+} + 3 SO4{2-} + 3 H2
H3PO4 + Na2SO4 = Na2HPO4 + NaHSO4 =>
H3PO4 + 2 Na2SO4 = Na2HPO4 + 2 NaHSO4
C2H5CH(Br)CH3 + NaI = C2H5CH(I)CH3 + NaBr =>
C2H5CH(Br)CH3 + NaI = C2H5CH(I)CH3 + NaBr
K2Cr2O7 + HSO3{-} + H2SO4 + H{+} = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 HSO3{-} + H2SO4 + 3 H{+} = Cr2(SO4)3 + K2SO4 + 4 H2O
Sn + Br = Sn(Br4) =>
Sn + 4 Br = Sn(Br4)
FeOOH + CH2O = CO2 + FeOH2 + H2O =>
4 FeOOH + 3 CH2O = 3 CO2 + 4 FeOH2 + H2O
C11H15NO + O2 = CH4N2O + CO2 + H2O =>
2 C11H15NO + 27 O2 = CH4N2O + 21 CO2 + 13 H2O
MgCl + Ag(NO3)2 = AgCl + Mg(NO3)2 =>
MgCl + Ag(NO3)2 = AgCl + Mg(NO3)2
CrO72{-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
3 CrO72{-} + 428 Cl{-} + 432 H{+} = Cr3{+} + 216 H2O + 214 Cl2
Fe2S + HCl = H2S + Cl2Fe2 =>
Fe2S + 2 HCl = H2S + Cl2Fe2
CaH2 + H2O(l) = Ca(OH)2(aq) + H2(g) =>
CaH2 + 2 H2O(l) = Ca(OH)2(aq) + 2 H2(g)
Fe + H2SO4 + KSCN = Fe(SCN)3 + K(SO4)2 + H2 =>
Fe + 6 H2SO4 + 3 KSCN = Fe(SCN)3 + 3 K(SO4)2 + 6 H2
C2H3COOH + LiOH = C2H3COOLi + H2O =>
C2H3COOH + LiOH = C2H3COOLi + H2O
HCl + H2O2 + Na = H2O + NaCl =>
2 HCl + H2O2 + 2 Na = 2 H2O + 2 NaCl
Cl2 + AgNO3 = AgCl + (NO3)3 =>
3 Cl2 + 6 AgNO3 = 6 AgCl + 2(NO3)3
Pd + F2 = PdF4 =>
Pd + 2 F2 = PdF4
KOH + AgNO3 + K2S2O8 = AgO + H2O + KNO3 + K2SO4 =>
4 KOH + 2 AgNO3 + K2S2O8 = 2 AgO + 2 H2O + 2 KNO3 + 2 K2SO4
NaNO3 + Mg3(PO4)2 = Na3PO4 + (NO3)2Mg =>
6 NaNO3 + Mg3(PO4)2 = 2 Na3PO4 + 3(NO3)2Mg
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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 |
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