| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Cu2S(s) + 2 Cu2O(s) = 6 Cu(l) + SO2(g)
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
As2O3 + C = As + CO =>
As2O3 + 3 C = 2 As + 3 CO
CH3COOCH3 + NaOH = CH3COONaCH3ONa + H2O =>
CH3COOCH3 + 2 NaOH = CH3COONaCH3ONa + H2O
NaNo3 + AgCl = AgNo3 + NaCl =>
NaNo3 + AgCl = AgNo3 + NaCl
FeCl3 + HCl = HFe + Cl =>
FeCl3 + HCl = HFe + 4 Cl
CH4 + Cl = CHCl3 + HCl =>
CH4 + 6 Cl = CHCl3 + 3 HCl
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeC2O4*2H2O + H2O2 + K2C2O4 = K3(Fe(C2O4)3)*3H2O + Fe(OH)3 =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4 = 4 K3(Fe(C2O4)3)*3H2O + 2 Fe(OH)3
Mg + S = MgS =>
Mg + S = MgS
KMnO4 + NaCl + H2SO4 = MnSO4 + K2SO4 + Na2SO5 + Cl2 + H2O =>
4 KMnO4 + 10 NaCl + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 Na2SO5 + 5 Cl2 + 11 H2O
Al2O3 + KOH = KAlO2 + HOH =>
Al2O3 + 2 KOH = 2 KAlO2 + HOH
Ni(C2H3O2)2 + NaOH = Ni(OH) + Na(C2H3O2)2 =>
Ni(C2H3O2)2 + NaOH = Ni(OH) + Na(C2H3O2)2
KC2H3O4 + CoSO4 = K2SO4 + Co(C2H3O4)2 =>
2 KC2H3O4 + CoSO4 = K2SO4 + Co(C2H3O4)2
Na2S + PbCl2 = PbS + NaCl =>
Na2S + PbCl2 = PbS + 2 NaCl
HCl + S = Cl2 + H2S =>
2 HCl + S = Cl2 + H2S
HCH2ClCO2 + H2O = CH2ClCO2 + H3O =>
HCH2ClCO2 + H2O = CH2ClCO2 + H3O
Ni(C2H3O2)2 + NaOH = Ni(OH)2 + Na(C2H3O2) =>
Ni(C2H3O2)2 + 2 NaOH = Ni(OH)2 + 2 Na(C2H3O2)
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
C3H8 + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
4 C3H8 + 11 CH3CH2COOH = 9 CH3CH2COOCH2CH3 + 4 H2O
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
K5 + H2O = KOH + H2 =>
2 K5 + 10 H2O = 10 KOH + 5 H2
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
F2 + CuCl = CuF + Cl =>
F2 + 2 CuCl = 2 CuF + 2 Cl
(CH3COO)3Al + NaOH = CH3COONa + Al(OH)3 =>
(CH3COO)3Al + 3 NaOH = 3 CH3COONa + Al(OH)3
Ca(OH)2(s) + CO2(g) = CaCO3 + H2O =>
Ca(OH)2(s) + CO2(g) = CaCO3 + H2O
ClO2 + PbO + NaOH = PbO2 + NaClO + H2O =>
2 ClO2 + 3 PbO + 2 NaOH = 3 PbO2 + 2 NaClO + H2O
CH3COOCH3 + NaOH = CH3COONa + CH3ONa + H2O =>
CH3COOCH3 + 2 NaOH = CH3COONa + CH3ONa + H2O
S + H = HS =>
S + H = HS
C6H5OH + HNO3 = CO2 + N2 + H2O =>
5 C6H5OH + 28 HNO3 = 30 CO2 + 14 N2 + 29 H2O
Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
NaHCO3 + AlBr3 = Al(HCO3)3 + NaBr =>
3 NaHCO3 + AlBr3 = Al(HCO3)3 + 3 NaBr
(SCN)2 + H2O = H2SO4 + HCN + SCN{-} + H{+} =>
3(SCN)2 + 4 H2O = H2SO4 + HCN + 5 SCN{-} + 5 H{+}
Ba + HNO3 = Ba(NO3)3 + H2O + N2O =>
8 Ba + 30 HNO3 = 8 Ba(NO3)3 + 15 H2O + 3 N2O
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4
Sb2S3 + KOH = K3SbS3 + K3SbO3 + H2O =>
Sb2S3 + 6 KOH = K3SbS3 + K3SbO3 + 3 H2O
Cl{-} + MnO4{-} + OH{-} = MnO4{2-} + H2O + Cl2O =>
2 Cl{-} + 4 MnO4{-} + 2 OH{-} = 4 MnO4{2-} + H2O + Cl2O
K2O + HOH = KOH =>
K2O + HOH = 2 KOH
KCrO2 + KClO + H2O = K2CrO4 + KCl + HCl =>
2 KCrO2 + 3 KClO + H2O = 2 K2CrO4 + KCl + 2 HCl
KClO3 + H2O = KO + ClH2 + O2 =>
2 KClO3 + 2 H2O = 2 KO + 2 ClH2 + 3 O2
H{+)+NO2{-}+Cr2O7{2-} = Cr{3+}+NO3{-}+H2O =>
8 H{+)+3NO2{-}+Cr2O7{2-} = 2 Cr{3+}+3NO3{-}+4H2O
Mg3(PO4)2(s) + H3PO4(l) = Mg(H2PO4)2(s) =>
Mg3(PO4)2(s) + 4 H3PO4(l) = 3 Mg(H2PO4)2(s)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Ba(OH)2 + NaNO3 = Ba(NO3)2 + Na(OH) =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 Na(OH)
NaNO3 + Ba(OH)2 = Ba(NO3)2 + NaOH =>
2 NaNO3 + Ba(OH)2 = Ba(NO3)2 + 2 NaOH
Al(PO4) + Zn = Zn3(PO4)2 + Al =>
2 Al(PO4) + 3 Zn = Zn3(PO4)2 + 2 Al
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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11/15/24
方程式のバランス12/15/23
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