| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 PO4{3-} + 3 Ba{2+} = (PO4)2Ba3
Zn(NO3)2 + NH3*H2O = [Zn(NH3)4](NO3)2 + H2O =>
Zn(NO3)2 + 4 NH3*H2O = [Zn(NH3)4](NO3)2 + 4 H2O
H2S + NNO3 = S + NO + H2O =>
H2S + NNO3 = S + 2 NO + H2O
MnO2 + Cl{-} + H{+} = Cl2 + Mn(OH)2 =>
MnO2 + 2 Cl{-} + 2 H{+} = Cl2 + Mn(OH)2
C2H4O2 + Mg = H2 + MgCH3CO2 =>
2 C2H4O2 + 2 Mg = H2 + 2 MgCH3CO2
CoCl2*6H2O + HCl = H2CoCl4(aq) + H2O =>
CoCl2*6H2O + 2 HCl = H2CoCl4(aq) + 6 H2O
Fe3 + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe3 + 9 H2SO4 = 3 Fe2(SO4)3 + 9 H2
CaCl2 + CrNO3 = CaNO3 + CrCl2 =>
CaCl2 + CrNO3 = CaNO3 + CrCl2
CuCNS + IO3 + Cl + H = Cu + HCN + SO4 + ICl =>
3 CuCNS + 4 IO3 + 4 Cl + 3 H = 3 Cu + 3 HCN + 3 SO4 + 4 ICl
Cl2 + PH3 = PCl2 + HCl =>
5 Cl2 + 2 PH3 = 2 PCl2 + 6 HCl
MgO2 + HCl = MgCl2 + H2O + O =>
MgO2 + 2 HCl = MgCl2 + H2O + O
As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3
Mg + Cu(NO3) = Cu + Mg(NO3) =>
Mg + Cu(NO3) = Cu + Mg(NO3)
Fe(s) + O2(g) = Fe2O3(g) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(g)
Mn2O3 + Mg = MgO2 + Mn =>
2 Mn2O3 + 3 Mg = 3 MgO2 + 4 Mn
Lu2O3 + Fe2O3 + Re + ReO3 = Lu2FeReO7 =>
6 Lu2O3 + 3 Fe2O3 + Re + 5 ReO3 = 6 Lu2FeReO7
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
COONa + MgCl2 = (COO)2Mg + NaCl =>
2 COONa + MgCl2 = (COO)2Mg + 2 NaCl
C6H5COOH + NH3 = C6H5COO{-} + NH4{+} =>
C6H5COOH + NH3 = C6H5COO{-} + NH4{+}
Hg(NO3)2(heat) = HgO + NO2 + O2 =>
2 Hg(NO3)2(heat) = 2 HgO + 4 NO2 + O2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
SeO2 + KOH = K2SeO3 + H2O =>
SeO2 + 2 KOH = K2SeO3 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaCO3 + HBr = CaBr2 + H2CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2CO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
FeCl3 + CH3COOH = (CH3COO)3Fe + HCl =>
FeCl3 + 3 CH3COOH = (CH3COO)3Fe + 3 HCl
Cu2FeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 Cu2FeS2 + 40 HNO3 = 6 Cu(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 19 NO + 14 H2O
FeSO4 + K2MnO4 + KOH = Fe(OH)3 + K3MnO4 + K2SO4 =>
FeSO4 + K2MnO4 + 3 KOH = Fe(OH)3 + K3MnO4 + K2SO4
FeS + Co = FeSCo =>
FeS + Co = FeSCo
AgNO3 + H2(SO4) = Ag2SO4 + HNO3 =>
2 AgNO3 + H2(SO4) = Ag2SO4 + 2 HNO3
MnO2 + Mn{2+} = Mn2O3 + Mn{4+} =>
3 MnO2 + 2 Mn{2+} = 2 Mn2O3 + Mn{4+}
CuCl2 + F = CuF + Cl2 =>
CuCl2 + F = CuF + Cl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2O + HCl = H2O + NaCl =>
Na2O + 2 HCl = H2O + 2 NaCl
C3H3Cl + O2 = CO + H2O + HCl =>
C3H3Cl + 2 O2 = 3 CO + H2O + HCl
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
Cl + CaI2 = CaCl2 + I =>
2 Cl + CaI2 = CaCl2 + 2 I
(NH4)2WO4 + HCl + Zn = WCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)2WO4 + 12 HCl + 3 Zn = 2 WCl3 + 3 ZnCl2 + 8 H2O + 4 NH3
(NH4)2SO3 + AgCl = Ag2SO3 + NH4Cl =>
(NH4)2SO3 + 2 AgCl = Ag2SO3 + 2 NH4Cl
Ca(OH)2 + NaHCo3 = H2O + CaCo3 + NaOH =>
Ca(OH)2 + NaHCo3 = H2O + CaCo3 + NaOH
CO + H = HCO =>
CO + H = HCO
FeSO4 + KMnO4 + H2SO4 = Mn(SO4)2 + Fe2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + 2 KMnO4 + 8 H2SO4 = 2 Mn(SO4)2 + 3 Fe2(SO4)3 + K2SO4 + 8 H2O
CrCl3(aq) + Zn(s) = ZnCl3(aq) + Cr(s) =>
CrCl3(aq) + Zn(s) = ZnCl3(aq) + Cr(s)
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + SO2 = Na2SO3 + Zn(OH)2 + H2O
CH3I + NaOH = NaI + CH3OH =>
CH3I + NaOH = NaI + CH3OH
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
Zn(OH)2CaO = CaZnO2H2O =>
Zn(OH)2CaO = CaZnO2H2O
NaCl + NiSO4 = NaSO4 + NiCl =>
NaCl + NiSO4 = NaSO4 + NiCl
Ti(OH)3(s) = TiO2(s) + H2O(g) + H2(g) =>
2 Ti(OH)3(s) = 2 TiO2(s) + 2 H2O(g) + H2(g)
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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05/11/25
方程式のバランス06/10/24
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