| 前日に均衡した方程式 |
3 I2 + 10 H(NO3) = 6 H(IO3) + 10 NO + 2 H2O
FeCl2 + H2O = Fe(OH)(H2O)4 + H + Cl =>
FeCl2 + 5 H2O = Fe(OH)(H2O)4 + H + 2 Cl
CoCl2 + NH3 + H2O = Co(OH)2 + NH4(Cl) =>
CoCl2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4(Cl)
Li2CO3 + HCl = LiHCO3 + LiCl =>
Li2CO3 + HCl = LiHCO3 + LiCl
CrCl3 + H2(SO4) = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2(SO4) = Cr2(SO4)3 + 6 HCl
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
MnO3 + H2SO4 + NaI = MnSO4 + H2O + Na2SO4 + I2 =>
MnO3 + 3 H2SO4 + 4 NaI = MnSO4 + 3 H2O + 2 Na2SO4 + 2 I2
Li3N + HCl = LiCl + NH4Cl =>
Li3N + 4 HCl = 3 LiCl + NH4Cl
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
(NH4)2SO4 + Al(NO3)2 = AlSO4 + NH4NO3 =>
(NH4)2SO4 + Al(NO3)2 = AlSO4 + 2 NH4NO3
K2[Be(OH)4] + CO2 = BeCO3 + K2CO3 + H2O =>
K2[Be(OH)4] + 2 CO2 = BeCO3 + K2CO3 + 2 H2O
NH4Cl(aq) + Ba(OH)2(aq) = NH4OH(aq) + BaCl2(aq) =>
2 NH4Cl(aq) + Ba(OH)2(aq) = 2 NH4OH(aq) + BaCl2(aq)
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2H2P2O7 + NaHCO3 = Na3HP2O7 + CO2 + H2O =>
Na2H2P2O7 + NaHCO3 = Na3HP2O7 + CO2 + H2O
Cu(NO3)2(ac) + NaOH(ac) = Cu(OH)2(ac) + NaNO3(ac) =>
Cu(NO3)2(ac) + 2 NaOH(ac) = Cu(OH)2(ac) + 2 NaNO3(ac)
Ca + FeNO3 = Fe + Ca(NO3)2 =>
Ca + 2 FeNO3 = 2 Fe + Ca(NO3)2
C6H12O6 + H2SO4 = C + H3OHSO4 =>
C6H12O6 + 6 H2SO4 = 6 C + 6 H3OHSO4
Pb + O2 + H2O + CO2 = Pb(HCO3)2 =>
2 Pb + O2 + 2 H2O + 4 CO2 = 2 Pb(HCO3)2
Al(OH)3 + CH3CH2COOH = Al(CH3CH2COO)3 + H2O =>
Al(OH)3 + 3 CH3CH2COOH = Al(CH3CH2COO)3 + 3 H2O
V2O5 + H2O2 + H2SO4 = (VO3)SO4 + H2O =>
V2O5 + 3 H2O2 + 2 H2SO4 = 2(VO3)SO4 + 5 H2O
K + H2SO4 = KH2SO4 =>
K + H2SO4 = KH2SO4
HO2 + LiBr(OH) = H2O + LiBrO3 =>
5 HO2 + 3 LiBr(OH) = 4 H2O + 3 LiBrO3
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Ni(No3)2 + NaOH = NaNo3 + Ni(OH)2 =>
Ni(No3)2 + 2 NaOH = 2 NaNo3 + Ni(OH)2
HCl(g) + O2(g) = H2O(l) + Cl2 =>
4 HCl(g) + O2(g) = 2 H2O(l) + 2 Cl2
CuAg + HNO3 = Cu(NO3)2 + AgNO3 + NO + H2O =>
CuAg + 4 HNO3 = Cu(NO3)2 + AgNO3 + NO + 2 H2O
Be(OH)2 + CuO = BeO + Cu(OH)2 =>
Be(OH)2 + CuO = BeO + Cu(OH)2
Al + ZnCl2 = Al(Cl3) + Zn =>
2 Al + 3 ZnCl2 = 2 Al(Cl3) + 3 Zn
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H5COOH + Na = C2H5COONa + NaH =>
C2H5COOH + 2 Na = C2H5COONa + NaH
F2 + CaCl = Cl + CaF =>
F2 + 2 CaCl = 2 Cl + 2 CaF
(NH4)2CO3 + Li3PO4 = (NH4)3PO4 + Li2CO3 =>
3(NH4)2CO3 + 2 Li3PO4 = 2(NH4)3PO4 + 3 Li2CO3
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O
LiS + O2 = LiO + SO2 =>
2 LiS + 3 O2 = 2 LiO + 2 SO2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
SrSO4 + AgNO3 = Ag2SO4 + Sr(NO3)2 =>
SrSO4 + 2 AgNO3 = Ag2SO4 + Sr(NO3)2
C6(H14) + O2 = CO2 + H2O =>
2 C6(H14) + 19 O2 = 12 CO2 + 14 H2O
K2CO3(l) + H2SO4(l) = CO2(g) + K2SO4(l) + H2O(l) =>
K2CO3(l) + H2SO4(l) = CO2(g) + K2SO4(l) + H2O(l)
C3H8(g) + O2 = CO2(g) + H2O(i) =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O(i)
PCl5 + C2H5OH = C2H5Cl + PCl4 + OH =>
PCl5 + C2H5OH = C2H5Cl + PCl4 + OH
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2 =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2
NO2(g) + H2O(i) = HNO3(ac) + NO(g) =>
3 NO2(g) + H2O(i) = 2 HNO3(ac) + NO(g)
Al{3} + O{-2} = Al2O3 =>
2 Al{3} + 3 O{-2} = Al2O3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CuSO4 + NaBr + SO2 + H2O = CuBr + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaBr + SO2 + 2 H2O = 2 CuBr + Na2SO4 + 2 H2SO4
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
C2H3 + O2 = CO2 + H2O =>
4 C2H3 + 11 O2 = 8 CO2 + 6 H2O
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方程式のバランス10/29/24
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