| 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(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3(aq)
MgSO4 + H2SO4 = MgH2(SO4)2 =>
MgSO4 + H2SO4 = MgH2(SO4)2
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O
C2H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C2H12O6(s) + 2 O2(g) = 2 CO2(g) + 6 H2O(g)
Al + Mg(SO4)2 = Al(SO4) + Mg =>
2 Al + Mg(SO4)2 = 2 Al(SO4) + Mg
CaN = Ca + N2 =>
2 CaN = 2 Ca + N2
Cl2 + NaI2 = NaCl + I =>
Cl2 + 2 NaI2 = 2 NaCl + 4 I
LiBr + Cu = CuBr2 + Li =>
2 LiBr + Cu = CuBr2 + 2 Li
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
H2F2 = HF =>
H2F2 = 2 HF
Li3N + H2 = LiH + N2 =>
2 Li3N + 3 H2 = 6 LiH + N2
Mn + F2 = MnF4 =>
Mn + 2 F2 = MnF4
HCl + NiCO3 = H2CO3 + NiCl2 =>
2 HCl + NiCO3 = H2CO3 + NiCl2
Ce(OH)3 + H2O2 = Ce(OH)(OOH)3 + H2O =>
2 Ce(OH)3 + 7 H2O2 = 2 Ce(OH)(OOH)3 + 6 H2O
Ni(s) + CuSO4(aq) = NiSO4(aq) + Cu(s) =>
Ni(s) + CuSO4(aq) = NiSO4(aq) + Cu(s)
I3{-} + H2O = I{-} + IO3{-} + H{+} =>
3 I3{-} + 3 H2O = 8 I{-} + IO3{-} + 6 H{+}
FeCuS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3 FeCuS2 + 32 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O
Cr2O7{-2} + H{+} + CH2O = Cr{+3} + H2O + CO2 =>
2 Cr2O7{-2} + 16 H{+} + 3 CH2O = 4 Cr{+3} + 11 H2O + 3 CO2
Fe(ClO3)3 + Li2CrO4 = Fe2(CrO4)3 + LiClO3 =>
2 Fe(ClO3)3 + 3 Li2CrO4 = Fe2(CrO4)3 + 6 LiClO3
NaC2H3O2 + HClO4 = NaClO4 + HC2H3O2 =>
NaC2H3O2 + HClO4 = NaClO4 + HC2H3O2
Br2 + CaI = CaIBr2 =>
Br2 + CaI = CaIBr2
HPO3 + MgO = Mg3(PO4)2 + H2O =>
2 HPO3 + 3 MgO = Mg3(PO4)2 + H2O
Na2[Zn(OH)4] + HBr = ZnBr2 + NaBr + H2O =>
Na2[Zn(OH)4] + 4 HBr = ZnBr2 + 2 NaBr + 4 H2O
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
CaMg(CO3)2 + SiO2 + H2O = Mg3Si4O10(OH)2 + CaCO3 + CO2 =>
3 CaMg(CO3)2 + 4 SiO2 + H2O = Mg3Si4O10(OH)2 + 3 CaCO3 + 3 CO2
C2H5COOH + Cl2 = CH3CHClCOOH + HCl =>
C2H5COOH + Cl2 = CH3CHClCOOH + HCl
Ca5(PO4)3(OH) + H3PO4 + H2O = Ca(H2PO4)2H2O =>
Ca5(PO4)3(OH) + 7 H3PO4 + 4 H2O = 5 Ca(H2PO4)2H2O
MgNH4PO4 + NaOH = Mg(OH)2 + Na3PO4 + NH3 + H2O =>
MgNH4PO4 + 3 NaOH = Mg(OH)2 + Na3PO4 + NH3 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaNO2 + HI = NaI + HNO2 =>
NaNO2 + HI = NaI + HNO2
LiCl + KF = LiF + KCl =>
LiCl + KF = LiF + KCl
I2 + CaF2 = I2F2 + Ca =>
I2 + CaF2 = I2F2 + Ca
H3O = H + O =>
H3O = 3 H + O
HCO3{-} + H2SO4 = HSO4{-} + CO2 + H2O =>
HCO3{-} + H2SO4 = HSO4{-} + CO2 + H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
KNO3(aq) + MgI2(aq) = KI(s) + Mg(NO3)2(aq) =>
2 KNO3(aq) + MgI2(aq) = 2 KI(s) + Mg(NO3)2(aq)
LiCl + Na2SO4 = Li2SO4 + NaCl =>
2 LiCl + Na2SO4 = Li2SO4 + 2 NaCl
HF + Na2SO3 = NaF + H2SO3 =>
2 HF + Na2SO3 = 2 NaF + H2SO3
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
Cs(s) + HCl(aq) = CsCl2(aq) + H2(g) =>
Cs(s) + 2 HCl(aq) = CsCl2(aq) + H2(g)
CHF3 + Cl2 = CClF3 + HCl =>
CHF3 + Cl2 = CClF3 + HCl
Na2SO4 + CuSO4 = NaCu + SO4 =>
Na2SO4 + 2 CuSO4 = 2 NaCu + 3 SO4
H2SO4(aq) + HI(aq) = H2S(g) + I2(g) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(g) + 4 I2(g) + 4 H2O(l)
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Al(s) + Br(l) = AlBr3(s) =>
Al(s) + 3 Br(l) = AlBr3(s)
Ti + P4 = Ti3P2 =>
6 Ti + P4 = 2 Ti3P2
CO2 + OH = CO3 + H2O =>
CO2 + 2 OH = CO3 + H2O
C7H6O + NaOH = C7H8O + C7H6O2 + Na =>
3 C7H6O + 2 NaOH = C7H8O + 2 C7H6O2 + 2 Na
C15H30O2 + O2 = CO2 + H2O =>
2 C15H30O2 + 43 O2 = 30 CO2 + 30 H2O
Fe(SCN)3 + KSCN = FeSCN + K(SCN)3 =>
Fe(SCN)3 + KSCN = FeSCN + K(SCN)3
あらゆる化学反応の方程式のバランスをとる
| 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10/26/24
方程式のバランス11/25/23
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