| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 NH3 + 4 HNO3 = 2 NH4(NO3)2 + H2
C + O2 = CO =>
2 C + O2 = 2 CO
FeH2SO4 = FeSO4 + H2 =>
FeH2SO4 = FeSO4 + H2
NH3 + CuCl2 = CuH2 + NCl3 =>
2 NH3 + 3 CuCl2 = 3 CuH2 + 2 NCl3
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
CH3COOH + NaOH = (CH3COOH)OH + Na =>
CH3COOH + NaOH = (CH3COOH)OH + Na
BaCrO4 + H2SO4 = BaSO4 + H2CrO4 =>
BaCrO4 + H2SO4 = BaSO4 + H2CrO4
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
Al + Mg(ClO4)2 = Al(ClO4)3 + Mg =>
2 Al + 3 Mg(ClO4)2 = 2 Al(ClO4)3 + 3 Mg
Na2B4O9H4 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O9H4 + 2 HCl + 3 H2O = 4 H3BO3 + 2 NaCl
Fe3C + H2SO4 = FeSO4 + SO2 + CO2 + H2O =>
Fe3C + 8 H2SO4 = 3 FeSO4 + 5 SO2 + CO2 + 8 H2O
NaH2PO4 + CaCO3 = Na(OH) + Ca3(PO4)2 + CO2 + H2O =>
2 NaH2PO4 + 3 CaCO3 = 2 Na(OH) + Ca3(PO4)2 + 3 CO2 + H2O
C2H5OH(aq) + O2(g) = H2O(l) + CO2(g) =>
C2H5OH(aq) + 3 O2(g) = 3 H2O(l) + 2 CO2(g)
Ce(SO4)2 + Na2C2O4 = Ce2(SO4) + Na2SO4 + CO2 =>
2 Ce(SO4)2 + 3 Na2C2O4 = Ce2(SO4) + 3 Na2SO4 + 6 CO2
aluminumhydroxide + hydrogenchloride = aluminumchloride + water =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CuCl2(aq) + Na2S = CuS + NaCl =>
CuCl2(aq) + Na2S = CuS + 2 NaCl
NO + C8H18 = CO2 + H2O + N2 =>
50 NO + 2 C8H18 = 16 CO2 + 18 H2O + 25 N2
Fe9 + Cl24 = Fe33Cl32 =>
11 Fe9 + 4 Cl24 = 3 Fe33Cl32
NaBH4 + C3H8O3 + H2O = NaBC3O4 + H =>
NaBH4 + C3H8O3 + H2O = NaBC3O4 + 14 H
I{-} + Cu{+2} = CuI + I2 =>
4 I{-} + 2 Cu{+2} = 2 CuI + I2
CH2CH2OH + O2 = CH2CHO + H2O =>
2 CH2CH2OH + O2 = 2 CH2CHO + 2 H2O
K(NO2) + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 K(NO2) + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
Li2S + K2SO4 = Li2SO4 + K2S =>
Li2S + K2SO4 = Li2SO4 + K2S
HCN + Mg = Mg(CN)2 + H2 =>
2 HCN + Mg = Mg(CN)2 + H2
C3H8O3 + CH2O = C5H10O4 + H2O =>
C3H8O3 + 2 CH2O = C5H10O4 + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
PbO2 + CrCl3 + NaOH = PbO + Na2CrO4 + NaCl + H2O =>
3 PbO2 + 2 CrCl3 + 10 NaOH = 3 PbO + 2 Na2CrO4 + 6 NaCl + 5 H2O
Ar + O2 = Ar2O =>
4 Ar + O2 = 2 Ar2O
Pb(NO3)2 + HCl = PbCl2 + NO3H =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 NO3H
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
Y2(CO3)3 = Y + CO3 =>
Y2(CO3)3 = 2 Y + 3 CO3
Ca(CO2)3 = Ca + CO2 =>
Ca(CO2)3 = Ca + 3 CO2
KI + NO3 = I2 + KNO3 =>
2 KI + 2 NO3 = I2 + 2 KNO3
Y2(CO3)3 = Y + CO3 =>
Y2(CO3)3 = 2 Y + 3 CO3
N2 + Mg = N2Mg2 =>
N2 + 2 Mg = N2Mg2
BeCO3 + GaPO4 = Be3(PO4)2 + Ga2(CO3)3 =>
3 BeCO3 + 2 GaPO4 = Be3(PO4)2 + Ga2(CO3)3
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
NaNO3HNO3 = HNaNO3NO3 =>
NaNO3HNO3 = HNaNO3NO3
Hg2Cl2 + HI = Hg2I2 + HCl =>
Hg2Cl2 + 2 HI = Hg2I2 + 2 HCl
Si + CaCO3 = SiCO3 + Ca =>
Si + CaCO3 = SiCO3 + Ca
Hg(NO3)2 + Na2(Cr2O7) = Hg(Cr2O7) + Na(NO3) =>
Hg(NO3)2 + Na2(Cr2O7) = Hg(Cr2O7) + 2 Na(NO3)
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
Na2O(s) + HNO2(aq) = NaNO2(aq) + H2O(l) =>
Na2O(s) + 2 HNO2(aq) = 2 NaNO2(aq) + H2O(l)
BaO2H2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO2H2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl
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01/07/25
方程式のバランス02/06/24
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