| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
Na2CO3(aq) + HNO3(aq) = CO2(g) + H2O(g) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = CO2(g) + H2O(g) + 2 NaNO3(aq)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CaHO + HS = CaS + H2O =>
CaHO + HS = CaS + H2O
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
Ba + O = BaO =>
Ba + O = BaO
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
BeI2 + SrSO4 = BeSO4 + SrI2 =>
BeI2 + SrSO4 = BeSO4 + SrI2
Na2CO3(aq) + HNO3(aq) = H2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(aq)
K + HCN = KCN + H2 =>
2 K + 2 HCN = 2 KCN + H2
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Mn(OH)2 + H2SO4 = Mn2[SO4]2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = Mn2[SO4]2 + 4 H2O
CH4 + NH3 = HCN + H2 =>
CH4 + NH3 = HCN + 3 H2
HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2
KClO5 + HCl = KCl + Cl + H2O =>
KClO5 + 10 HCl = KCl + 10 Cl + 5 H2O
KMnO4 + H2SO4 + NaNO2 = K2SO4 + MnSO4 + NaNO3 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 2 MnSO4 + 5 NaNO3 + 3 H2O
Na2CO3(aq) + HNO3(aq) = NaNO3 + CO2 + H2O =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3 + CO2 + H2O
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
H4As2O3 + Tc(OH)7 = Tc4(As2O3)7 + H2O =>
7 H4As2O3 + 4 Tc(OH)7 = Tc4(As2O3)7 + 28 H2O
HgSO4 + Cl{-} = HgCl4{-2} + SO4{2-} =>
HgSO4 + 4 Cl{-} = HgCl4{-2} + SO4{2-}
CO2 + NH3 + H2O = (NH4)HCO3 =>
CO2 + NH3 + H2O = (NH4)HCO3
Fe(OH)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(OH)2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 6 H2O
Ni(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Ni(OH)2 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Ni(OH)2
Pb(CH3COO)2 + KCl = PbCl2 + K(CH3COO) =>
Pb(CH3COO)2 + 2 KCl = PbCl2 + 2 K(CH3COO)
KS + ZnNO3 = KNO3 + ZnS =>
KS + ZnNO3 = KNO3 + ZnS
LiCl + H3Po4 = Li3Po4 + HCl =>
3 LiCl + H3Po4 = Li3Po4 + 3 HCl
Na2CO3(aq) + HNO3(aq) = CO2(g) + H2O(g) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = CO2(g) + H2O(g) + 2 NaNO3(aq)
H2SO4 + Mg(OH)2 + Al(OH)3 = Mg2Al2(SO4)5 + H2O =>
5 H2SO4 + 2 Mg(OH)2 + 2 Al(OH)3 = Mg2Al2(SO4)5 + 10 H2O
HCl + Mn = MnCl2 + H2 =>
2 HCl + Mn = MnCl2 + H2
CH3COOH + K = K(CH3COO)2 + H2 =>
2 CH3COOH + K = K(CH3COO)2 + H2
C6H13OH = C2H4 + H2O =>
C6H13OH = 3 C2H4 + H2O
HNO3(aq) + CaCO3(s) = CO2(g) + H2O(l) + Ca(NO3)2(s) =>
2 HNO3(aq) + CaCO3(s) = CO2(g) + H2O(l) + Ca(NO3)2(s)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
BCl3 + NH3 = B(NH2)3 + HCl =>
BCl3 + 3 NH3 = B(NH2)3 + 3 HCl
KHCO3 + C6H8O7 = CO2 + H2O + K3C6H5O7 =>
3 KHCO3 + C6H8O7 = 3 CO2 + 3 H2O + K3C6H5O7
Mg(NO3)2 + Al(NO3)3 + NH2CH2COOH = MgAl2O4 + H2O + N2 + CO2 =>
9 Mg(NO3)2 + 18 Al(NO3)3 + 40 NH2CH2COOH = 9 MgAl2O4 + 100 H2O + 56 N2 + 80 CO2
Ca2[Fe(CN)6] + HCl + H2O = FeCl + HCN + CaCl + OH =>
Ca2[Fe(CN)6] + 3 HCl + 3 H2O = FeCl + 6 HCN + 2 CaCl + 3 OH
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + KCl(aq) =>
ZnCl2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KCl(aq)
Na2CO3(aq) + HNO3(aq) = H2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(aq)
C6H12O6 = H3CCH2OH + CO2 =>
C6H12O6 = 2 H3CCH2OH + 2 CO2
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
H2SeO3 + N2H5Cl = Se + N2 + H2O + HCl =>
H2SeO3 + N2H5Cl = Se + N2 + 3 H2O + HCl
Au + KOH = KH + AuO =>
Au + KOH = KH + AuO
NaBr + CuSO4 + H2SO4 = Na2SO4 + Br2 + CuS + H2O =>
8 NaBr + CuSO4 + 4 H2SO4 = 4 Na2SO4 + 4 Br2 + CuS + 4 H2O
C3H8O3 + NaOH = C3H5O3Na3 + H2O =>
C3H8O3 + 3 NaOH = C3H5O3Na3 + 3 H2O
NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3
A1(OH)3 + HCl = A1Cl3 + H2O =>
A1(OH)3 + 3 HCl = A1Cl3 + 3 H2O
NH + Cl = HCl + N =>
NH + Cl = HCl + N
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10/19/24
方程式のバランス11/18/23
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