| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Pb(NO3)2 + H2S = PbS + 2 HNO3
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
Mg + HNO3 = Mg(NO3)2 + H2O + NO2 =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 H2O + 2 NO2
CuCl2 = CuCl + ClCuCl2 =>
2 CuCl2 = CuCl + ClCuCl2
Cu(SO4)2 + SrNO3 = SrSO4 + Cu(NO3)2 =>
Cu(SO4)2 + 2 SrNO3 = 2 SrSO4 + Cu(NO3)2
HNN2 + HI = NH4I + N2 =>
3 HNN2 + HI = NH4I + 4 N2
Me + H2O = MeOH + H2 =>
2 Me + 2 H2O = 2 MeOH + H2
AlBr3(s) + S = AlS + Br =>
AlBr3(s) + S = AlS + 3 Br
CO2 + Al(OH)3 = Al2(CO3)3 + H2O =>
3 CO2 + 2 Al(OH)3 = Al2(CO3)3 + 3 H2O
Fe2 + H2O + NaCl = Fe2O3 + NaHCl =>
Fe2 + 3 H2O + 6 NaCl = Fe2O3 + 6 NaHCl
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3C(O)CH2C(O)OH + H2O =>
20 CH3CH(OH)CH3 + 24 KMnO4 + 36 H2SO4 = 12 K2SO4 + 24 MnSO4 + 15 CH3C(O)CH2C(O)OH + 71 H2O
C3H6O2 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6O2 + 7 K2Cr2O7 + 28 H2SO4 = 9 CO2 + 7 K2SO4 + 7 Cr2(SO4)3 + 37 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Ag(NO3) + K(Br) = AgBr + K(NO3) =>
Ag(NO3) + K(Br) = AgBr + K(NO3)
CaCl2 + Pb(No3)2 = PbCl2 + Ca(No3)2 =>
CaCl2 + Pb(No3)2 = PbCl2 + Ca(No3)2
BaCl2NaSO4 = NaCl2BaSO4 =>
BaCl2NaSO4 = NaCl2BaSO4
Hg(NO3)2 + H2O = Hg(OH)2 + HNO3 =>
Hg(NO3)2 + 2 H2O = Hg(OH)2 + 2 HNO3
H2O2(ap) = H2O(l) + O2(g) =>
2 H2O2(ap) = 2 H2O(l) + O2(g)
H2SO4 + NaI = I2 + Na2SO4 + SO2 + H2O =>
2 H2SO4 + 2 NaI = I2 + Na2SO4 + SO2 + 2 H2O
C6H5OH + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
21 C6H5OH + 8 K2Cr2O7 + 32 H2SO4 = 18 C6H5COOH + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O
Na2Cr2O7 + H2O + H2SO4 = H2CrO4 + Na2SO4 =>
Na2Cr2O7 + H2O + H2SO4 = 2 H2CrO4 + Na2SO4
BaCl2 + Na2S = Ba2S2 + NaCl =>
2 BaCl2 + 2 Na2S = Ba2S2 + 4 NaCl
H2SO4 + Li = LiSO4 + S + H2O =>
4 H2SO4 + 3 Li = 3 LiSO4 + S + 4 H2O
Fe + Hg(No3)2 = Fe(No3)2 + Hg =>
Fe + Hg(No3)2 = Fe(No3)2 + Hg
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
AgNO3NaOH = AgOHNaNO3 =>
AgNO3NaOH = AgOHNaNO3
Pb3(PO4)2(s) = Pb + PO4 =>
Pb3(PO4)2(s) = 3 Pb + 2 PO4
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
HCl(l) + CaH2(l) = CaCl2(l) + H2(l) =>
2 HCl(l) + CaH2(l) = CaCl2(l) + 2 H2(l)
H20(l) = H2(g) =>
H20(l) = 10 H2(g)
Na2O + FeO = Na2Fe + O2 =>
Na2O + FeO = Na2Fe + O2
SnCl4 + NH3 + H2O = H2[Sn(OH)6] + NH4Cl =>
SnCl4 + 4 NH3 + 6 H2O = H2[Sn(OH)6] + 4 NH4Cl
C6H5NO2 + NaBH4 = C12H10N2O + NaBO2 + H2 =>
4 C6H5NO2 + 3 NaBH4 = 2 C12H10N2O + 3 NaBO2 + 6 H2
Mg + C2H4O2 = Mg(CH3COO)2 + H2 =>
Mg + 2 C2H4O2 = Mg(CH3COO)2 + H2
CaCl2 + NaPO4 = NaCl + Ca(PO4)2 =>
CaCl2 + 2 NaPO4 = 2 NaCl + Ca(PO4)2
KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7 =>
2 KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7
SnCl4 + NH3 + H2O = H2[Sn(OH)6] + NH4Cl =>
SnCl4 + 4 NH3 + 6 H2O = H2[Sn(OH)6] + 4 NH4Cl
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C2H6O + FeO + H3PO4 = FeH2PO4 + H2O + CO2 =>
C2H6O + 12 FeO + 12 H3PO4 = 12 FeH2PO4 + 9 H2O + 2 CO2
SnCl4 + NH3 + H2O = H2[Sn(OH)6] + NH4Cl =>
SnCl4 + 4 NH3 + 6 H2O = H2[Sn(OH)6] + 4 NH4Cl
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CrCl3 + NH3 = Cr(NH3)3Cl3 =>
CrCl3 + 3 NH3 = Cr(NH3)3Cl3
PbO2 + Mn = MnO4 + Pb =>
2 PbO2 + Mn = MnO4 + 2 Pb
BaSiO3 = SiO2BaO =>
BaSiO3 = SiO2BaO
C2H2O4 + Ca(OH)2 = CaC2O4 + H2O =>
C2H2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
N2 + H2 = NH3 = Q =>
N2 + 3 H2 = 2 NH3
SnCl4 + NH3 + H2O = H2[Sn(OH)6] + NH4Cl =>
SnCl4 + 4 NH3 + 6 H2O = H2[Sn(OH)6] + 4 NH4Cl
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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10/22/24
方程式のバランス11/21/23
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