| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Na2CO3(s) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + CO2(g) + H2O(l)
Pb(NO3)2(aq) = Pb + NO3 =>
Pb(NO3)2(aq) = Pb + 2 NO3
Pb(NO3)2(aq) = PbO2 + NO2(g) =>
Pb(NO3)2(aq) = PbO2 + 2 NO2(g)
Fe{2+} + ClO{-} + H{+} = Fe{3+} + Cl{-}}+H2O =>
2 Fe{2+} + ClO{-} + 2 H{+} = 2 Fe{3+} + Cl{-}}+H2O
Cu(OH)2 + BaBr2 = Ba(OH)2 + CuBr2 =>
Cu(OH)2 + BaBr2 = Ba(OH)2 + CuBr2
K2Cr2O7 + SO2 + H2SO4 = KCr(SO4)2 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = 2 KCr(SO4)2 + H2O
Na2S + Cu2O = Na2O + Cu2S =>
Na2S + Cu2O = Na2O + Cu2S
C6H6NO2 + Zn + HCl = C6H5NH2 + ZnCl + H2O =>
C6H6NO2 + 5 Zn + 5 HCl = C6H5NH2 + 5 ZnCl + 2 H2O
Sr + Co(ClO3)3 = Sr(ClO3) + Co =>
3 Sr + Co(ClO3)3 = 3 Sr(ClO3) + Co
Na3PO4 + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Ca3(PO4)3 + Si2 + C = CaSiO3 + P + CO =>
2 Ca3(PO4)3 + 3 Si2 + 6 C = 6 CaSiO3 + 6 P + 6 CO
HgCl2(aq) + H3PO4(aq) = Hg3(PO4)2(s) + HCl(aq) =>
3 HgCl2(aq) + 2 H3PO4(aq) = Hg3(PO4)2(s) + 6 HCl(aq)
FeCl3 + K3Fe(CN)6 + SnI2 = Fe4(Fe(CN)6)3 + I2 + KCl + SnCl2 =>
8 FeCl3 + 6 K3Fe(CN)6 + 3 SnI2 = 2 Fe4(Fe(CN)6)3 + 3 I2 + 18 KCl + 3 SnCl2
K2CO3 + BaS = BaCO3 + K2S =>
K2CO3 + BaS = BaCO3 + K2S
H2O2 + I{-} = H2O + IO{-} =>
H2O2 + I{-} = H2O + IO{-}
HNO3 + LiOH = HOH + LiNO3 =>
HNO3 + LiOH = HOH + LiNO3
ClO3{-} + Zn + OH{-} + H2O = [Zn(OH)4]{2-} + Cl{-} =>
ClO3{-} + 3 Zn + 6 OH{-} + 3 H2O = 3[Zn(OH)4]{2-} + Cl{-}
NiSO4*6H2O + NH3 + Br2 = [Ni(NH3)]Br2 + H2O + SO4 =>
NiSO4*6H2O + NH3 + Br2 = [Ni(NH3)]Br2 + 6 H2O + SO4
Pb(NO3)2(aq) = Pb{+2} + NO3{-} =>
Pb(NO3)2(aq) = Pb{+2} + 2 NO3{-}
LiSO4 + BaCl2 = LiCl2 + BaSO4 =>
LiSO4 + BaCl2 = LiCl2 + BaSO4
FeCI2 + Ba(OH)2 = Fe(OH)2 + BaCI2 =>
FeCI2 + Ba(OH)2 = Fe(OH)2 + BaCI2
HNO2 + LiOH = LiNO2 + HOH =>
HNO2 + LiOH = LiNO2 + HOH
Na3PO4 + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Fe2(SO4)3 + BaBr2 = Ba(SO4)3 + Fe2Br2 =>
Fe2(SO4)3 + BaBr2 = Ba(SO4)3 + Fe2Br2
CdS = S + Cd =>
CdS = S + Cd
MgSO4(aq) + NaCl(aq) = MgCl2(aq) + Na2SO4(s) =>
MgSO4(aq) + 2 NaCl(aq) = MgCl2(aq) + Na2SO4(s)
Cu(s) + H6Cl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 H6Cl(aq) = CuCl2(aq) + 6 H2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
V(OH)2 + HCl = VCl2 + H2O =>
V(OH)2 + 2 HCl = VCl2 + 2 H2O
MgS + Na2SO4 = MgSO4 + Na2S =>
MgS + Na2SO4 = MgSO4 + Na2S
C8H16O2(s) + O2(g) = CO2(g) + H2O(g) =>
C8H16O2(s) + 11 O2(g) = 8 CO2(g) + 8 H2O(g)
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
CuO + H2 = H2O + Cu =>
CuO + H2 = H2O + Cu
Fe3O + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O + 34 HNO3 = 9 Fe(NO3)3 + 7 NO + 17 H2O
NH4ClO4 + KOH = KClO4 + NH3 + H2O =>
NH4ClO4 + KOH = KClO4 + NH3 + H2O
H2 + O = H2O =>
H2 + O = H2O
Fe3O + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O + 34 HNO3 = 9 Fe(NO3)3 + 7 NO + 17 H2O
Cl2 + KOH + KI = KCl + KIO3 + H2O =>
3 Cl2 + 6 KOH + KI = 6 KCl + KIO3 + 3 H2O
NaNO3 + CaCl = NaCl + CaNO3 =>
NaNO3 + CaCl = NaCl + CaNO3
KBr + H3PO4 = K3PO4 + HBr(g) =>
3 KBr + H3PO4 = K3PO4 + 3 HBr(g)
NaOH(s) + Fe2O3 = Fe(OH)3 + Na2O =>
6 NaOH(s) + Fe2O3 = 2 Fe(OH)3 + 3 Na2O
C8H17Br + KOH = C8H16 + H2O + KBr =>
C8H17Br + KOH = C8H16 + H2O + KBr
NaOH + HCl = H2 + NaCl + O2 =>
2 NaOH + 2 HCl = 2 H2 + 2 NaCl + O2
Ca(OH)2 + H2SiO3 = Ca(HSiO3)2 + H2O =>
Ca(OH)2 + 2 H2SiO3 = Ca(HSiO3)2 + 2 H2O
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MgSO3 + Na3PO4 = Mg3(PO4)2 + Na2SO3 =>
3 MgSO3 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO3
Na2SO3 + NaClO = Na2SO4 + NaCl =>
Na2SO3 + NaClO = Na2SO4 + NaCl
NaOH + HCl = H2 + NaCl + O2 =>
2 NaOH + 2 HCl = 2 H2 + 2 NaCl + O2
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
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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10/06/24
方程式のバランス11/05/23
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