| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 HgCl + Ca = CaCl2 + 2 Hg
K2Cr2O7 + NiSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Ni2(SO4)3 + H2O =>
K2Cr2O7 + 6 NiSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Ni2(SO4)3 + 7 H2O
KBr + HClO + CCl4 = KCl + HCl + CO + Br2 =>
4 KBr + HClO + CCl4 = 4 KCl + HCl + CO + 2 Br2
ClC6H4CH2Cl + KOH = ClC6H4CH2OH + KCl =>
ClC6H4CH2Cl + KOH = ClC6H4CH2OH + KCl
C7H15SO2 + O2 = CO2 + H2O + SO2 =>
4 C7H15SO2 + 43 O2 = 28 CO2 + 30 H2O + 4 SO2
NaH2PO2 + KI + I2 + H2O = NaI + K3PO4 + HI =>
NaH2PO2 + 3 KI + 2 I2 + 2 H2O = NaI + K3PO4 + 6 HI
Cu(OH2)6{2+} + NH3 = [Cu(NH3)3(OH2)]{2+} + H2O =>
Cu(OH2)6{2+} + 3 NH3 = [Cu(NH3)3(OH2)]{2+} + 5 H2O
H4C2O2 + H12C5O = H17C702 + H2O =>
6935 H4C2O2 + 34 H12C5O = 20 H17C702 + 13904 H2O
C6H7N3O11 + O2 = CO2 + N2 + H2O =>
4 C6H7N3O11 + 9 O2 = 24 CO2 + 6 N2 + 14 H2O
NaOH + C2H2O4*2H2O = H2O + Na2C2O4 =>
2 NaOH + C2H2O4*2H2O = 4 H2O + Na2C2O4
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu3(s) =>
3 Fe(s) + 3 CuSO4(aq) = 3 FeSO4(aq) + Cu3(s)
CuSO4 + H2O + HCl + H = Cu(H2O)(Cl) + H2SO4 =>
CuSO4 + H2O + HCl + H = Cu(H2O)(Cl) + H2SO4
NaCHO3 = Na2O + H2O + CO2 =>
2 NaCHO3 = Na2O + H2O + 2 CO2
NH3(aq) + H2O(l) + Ni(NO3)2(aq) = NH4NO3(aq) + Ni(OH)(s) =>
18 NH3(aq) + 11 H2O(l) + 8 Ni(NO3)2(aq) = 17 NH4NO3(aq) + 8 Ni(OH)(s)
CO2 + He2 = CO2He2 =>
CO2 + He2 = CO2He2
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
(Cr2O7){2-} + Cl{-} + H{+} = Cr{3+} + Cl2 + H2O =>
(Cr2O7){2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 3 Cl2 + 7 H2O
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
As(OH)3 + MnO4{-} + H{+} = H3AsO4 + Mn{2+} + H2O =>
5 As(OH)3 + 2 MnO4{-} + 6 H{+} = 5 H3AsO4 + 2 Mn{2+} + 3 H2O
Si + S8 = Si2S24 =>
2 Si + 3 S8 = Si2S24
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
Cu + SO4 + NH3 + H2O = Cu2SO4(OH)2 + NH4 =>
2 Cu + SO4 + 2 NH3 + 2 H2O = Cu2SO4(OH)2 + 2 NH4
NaF + Br2 = NaBr2 + F2 =>
2 NaF + 2 Br2 = 2 NaBr2 + F2
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + CS2 + C3N4 + K2S2 =>
2 K3[Fe(CN)6] + 4 KCNS = 2 K4[Fe(CN)6] + CS2 + C3N4 + K2S2
H2CO + NaOH = NaHCO + H2O =>
H2CO + NaOH = NaHCO + H2O
KNO3 + HCl + Cu = KCl + CuCl + NO + H2O =>
KNO3 + 4 HCl + 3 Cu = KCl + 3 CuCl + NO + 2 H2O
Ba(OH)2 + H2(SO4) = Ba(SO4)2 + H2(OH) =>
Ba(OH)2 + 2 H2(SO4) = Ba(SO4)2 + 2 H2(OH)
Al(C2H3O2)3 + Sn(ClO3)4 = Al(ClO3)3 + Sn(C2H3O2)4 =>
4 Al(C2H3O2)3 + 3 Sn(ClO3)4 = 4 Al(ClO3)3 + 3 Sn(C2H3O2)4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH(s) = NaOH(aq) =>
NaOH(s) = NaOH(aq)
SBaO = BaSO =>
SBaO = BaSO
Ba(NO3)2(ac) + Na2SO4(ac) = BaSO4(ac) + NaNO3(ac) =>
Ba(NO3)2(ac) + Na2SO4(ac) = BaSO4(ac) + 2 NaNO3(ac)
NaHCO3 + C6H8O7 = Na(C6H5O7) + CO2 + H2O =>
9 NaHCO3 + 8 C6H8O7 = 9 Na(C6H5O7) + 3 CO2 + 14 H2O
N2O5 + S = SO2 + NO2 =>
2 N2O5 + S = SO2 + 4 NO2
RCOOH + C2H6O + KOH = RC2H6O + COOK + H2O =>
RCOOH + C2H6O + KOH = RC2H6O + COOK + H2O
C3H5N3O9 + O2 = CO2 + NO + H2O =>
4 C3H5N3O9 + 5 O2 = 12 CO2 + 12 NO + 10 H2O
As2O3 + KI(aq) + HCl(aq) = AsI3 + KCl(aq) + H2O(l) =>
As2O3 + 6 KI(aq) + 6 HCl(aq) = 2 AsI3 + 6 KCl(aq) + 3 H2O(l)
NaOH + HAuCl4 = Au(OH)3 + NaCl + H2O =>
4 NaOH + HAuCl4 = Au(OH)3 + 4 NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na5SO4 + BaCl2 = Na5Cl2 + BaSO4 =>
Na5SO4 + BaCl2 = Na5Cl2 + BaSO4
C9H9HgNaO2S = HgS + C9H9NaO2 =>
C9H9HgNaO2S = HgS + C9H9NaO2
Si + Fe2O3 = SiO2 + Fe =>
3 Si + 2 Fe2O3 = 3 SiO2 + 4 Fe
Ag + H2O = Ag(OH)3 + H2 =>
2 Ag + 6 H2O = 2 Ag(OH)3 + 3 H2
Li2CO3 + CH3COOH = LiCH3COOH + CO2 + H2O =>
4 Li2CO3 + 9 CH3COOH = 8 LiCH3COOH + 6 CO2 + 2 H2O
Al2Si2O5(OH)4 + H = Al + SiO2 + H2O =>
Al2Si2O5(OH)4 + 6 H = 2 Al + 2 SiO2 + 5 H2O
Li2CO3 + H2SO4 = CO2 + Li2SO4 + H2O =>
Li2CO3 + H2SO4 = CO2 + Li2SO4 + H2O
C2O4{2-} + Ag{+} = Ag2C2O4 =>
C2O4{2-} + 2 Ag{+} = Ag2C2O4
FeCl + CaH2 = FeH + CaCl2 =>
2 FeCl + CaH2 = 2 FeH + CaCl2
CuI + Fe(ClO3)2 = CuClO3 + FeI2 =>
2 CuI + Fe(ClO3)2 = 2 CuClO3 + FeI2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
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方程式のバランス01/28/25
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