| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
KBr + NaOH = KOH + NaBr
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
FeI2 + K2Cr2O7 + H2SO4 = I2 + Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 FeI2 + K2Cr2O7 + 7 H2SO4 = 2 I2 + Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Al + ZnCl2 = AlCl3 + Zn =>
2 Al + 3 ZnCl2 = 2 AlCl3 + 3 Zn
Fe(SO4) + HNO3 + H2SO4 = Fe2(SO4)3 + N + H2O =>
10 Fe(SO4) + 2 HNO3 + 5 H2SO4 = 5 Fe2(SO4)3 + 2 N + 6 H2O
Ag(s) + Al(NO3)3(aq) = AgNO3(s) + Al(s) =>
3 Ag(s) + Al(NO3)3(aq) = 3 AgNO3(s) + Al(s)
C2H6(g) + O2(g) = C(s) + H2O(g) =>
2 C2H6(g) + 3 O2(g) = 4 C(s) + 6 H2O(g)
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
Ba(NO3)2 + K2CIO4 = BaCIO4 + KNO3 =>
Ba(NO3)2 + K2CIO4 = BaCIO4 + 2 KNO3
K2SO4(aq) + HCl(aq) = SO3 + H2O(l) + KCl =>
K2SO4(aq) + 2 HCl(aq) = SO3 + H2O(l) + 2 KCl
CuSO4 + H2SO4 = CuH2 + SO4 =>
CuSO4 + H2SO4 = CuH2 + 2 SO4
NiCl2 + O2 = Ni2O2 + (Cl2)2O5 =>
4 NiCl2 + 7 O2 = 2 Ni2O2 + 2(Cl2)2O5
SnCl4 + PbCl2 = SnCl2 + PbCl4 =>
SnCl4 + PbCl2 = SnCl2 + PbCl4
P4S3 + H2O = H3PO4 + SO4{2-} + H{+} + e =>
P4S3 + 28 H2O = 4 H3PO4 + 3 SO4{2-} + 44 H{+} + 38e
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PbN + NaI = Na3N + PbI3 =>
PbN + 3 NaI = Na3N + PbI3
Fe(SCN)3(aq) + Na2S2O3(aq) = Fe(SCN)2(aq) + NaSCN(aq) + Na2S4O6(aq) =>
2 Fe(SCN)3(aq) + 2 Na2S2O3(aq) = 2 Fe(SCN)2(aq) + 2 NaSCN(aq) + Na2S4O6(aq)
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Zr + N = ZrN =>
Zr + N = ZrN
Na2S04 + AgNO3 = Na2S04AgNO3 =>
Na2S04 + AgNO3 = Na2S04AgNO3
Na(s) + H2O = H2 + NaO2 =>
Na(s) + 2 H2O = 2 H2 + NaO2
Mn + H2C2O4 = MnO4 + HCO =>
Mn + 2 H2C2O4 = MnO4 + 4 HCO
Fe3C + H2O = Fe2O + H3C =>
2 Fe3C + 3 H2O = 3 Fe2O + 2 H3C
AgNo3 + Mg = Ag + Mg(No3) =>
AgNo3 + Mg = Ag + Mg(No3)
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CdNO3 + H2S = H2NO3 + CdS =>
CdNO3 + H2S = H2NO3 + CdS
C3H8O3 + O2 = CO + H2O =>
C3H8O3 + 2 O2 = 3 CO + 4 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Si(s) + Cl2(g) = SiCl4(l) =>
Si(s) + 2 Cl2(g) = SiCl4(l)
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AgCl + NH4NO3 = AgNO3 + NH4Cl =>
AgCl + NH4NO3 = AgNO3 + NH4Cl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe3(PO4)2 + NH4OH = Fe(OH)2 + (NH4)3PO4 =>
Fe3(PO4)2 + 6 NH4OH = 3 Fe(OH)2 + 2(NH4)3PO4
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + Mn(OH)4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 7 H2O = K2Cr2O7 + 2 Mn(OH)4 + 3 H2SO4
C2H3O2 + LiOH = Li + CO2 + H2O =>
C2H3O2 + 7 LiOH = 7 Li + 2 CO2 + 5 H2O
Ca + Cr2O3 = CaO3 + Cr =>
Ca + Cr2O3 = CaO3 + 2 Cr
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + O2 + H2O =>
4 NaCl + 2 H2SO4 + 2 MnO2 = 2 Na2SO4 + 2 MnCl2 + O2 + 2 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Fe + NiO = FeO + Ni =>
Fe + NiO = FeO + Ni
Os + KClO4 + KOH = KCl + K2(Os(O4)(OH)2) =>
Os + KClO4 + 2 KOH = KCl + K2(Os(O4)(OH)2)
MnO4{-} + H{+} + CH3CH2OH = Mn{2+} + H2O + CH3COOH =>
4 MnO4{-} + 12 H{+} + 5 CH3CH2OH = 4 Mn{2+} + 11 H2O + 5 CH3COOH
CO2 + F2 = C2F6 + O2 =>
2 CO2 + 3 F2 = C2F6 + 2 O2
NaHCO3(aq) + H2O(l) = H2CO3(aq) + OH(s) + Na(aq) =>
NaHCO3(aq) + H2O(l) = H2CO3(aq) + OH(s) + Na(aq)
Ca(NO3)2 + Ag = CaAg + NO3 =>
Ca(NO3)2 + Ag = CaAg + 2 NO3
Na2SO4 + Fe(NO3)2 = Na(NO3) + FeSO4 =>
Na2SO4 + Fe(NO3)2 = 2 Na(NO3) + FeSO4
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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01/06/25
方程式のバランス02/05/24
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