| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
KNO3 + 3 FeCl2 + 4 HCl = 3 FeCl3 + 2 H2O + KCl + NO
CH2O + Ag(NH3)2OH = Ag + CH2O2 + H2O + NH3 =>
CH2O + 2 Ag(NH3)2OH = 2 Ag + CH2O2 + H2O + 4 NH3
FeN + O2 = NO2 + Fe2O3 =>
4 FeN + 7 O2 = 4 NO2 + 2 Fe2O3
H2O2(aq) + PbS(s) = PbSO4(s) + H2O(aq) =>
4 H2O2(aq) + PbS(s) = PbSO4(s) + 4 H2O(aq)
CuOH + HC2H3O2 = CuCH3COO + H2O =>
CuOH + HC2H3O2 = CuCH3COO + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH4OH + H2CO3 = NH4HCO3 + H2O =>
NH4OH + H2CO3 = NH4HCO3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + H2O + e = N2H4 + OH{-} =>
N2 + 4 H2O + 4e = N2H4 + 4 OH{-}
Ca(OH)2 + Na2CO3 = CaCO3 + Na2(OH)2 =>
Ca(OH)2 + Na2CO3 = CaCO3 + Na2(OH)2
M + H2SO4 = MSO4 + SO2 + H2O =>
M + 2 H2SO4 = MSO4 + SO2 + 2 H2O
Ba(NO3)2 + Na2SO4 = (NO3)Na + BaSO4 =>
Ba(NO3)2 + Na2SO4 = 2(NO3)Na + BaSO4
Na2CO3 + AlO3P = Al2(CO3)3 + Na3O3P =>
3 Na2CO3 + 2 AlO3P = Al2(CO3)3 + 2 Na3O3P
CuSO4 + H2SO4 = HSO4 + Cu2SO4 =>
2 CuSO4 + H2SO4 = 2 HSO4 + Cu2SO4
MgSO4*7H2O + BaCl2 = H2O + BaSO4 + MgCl2 =>
MgSO4*7H2O + BaCl2 = 7 H2O + BaSO4 + MgCl2
SO2 + HClO3 + H2O = HCl + H2SO4 =>
3 SO2 + HClO3 + 3 H2O = HCl + 3 H2SO4
P4 + HCl + O2 = PCl3 + H2O =>
P4 + 12 HCl + 3 O2 = 4 PCl3 + 6 H2O
Ka + O2 = Ka2O =>
4 Ka + O2 = 2 Ka2O
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Fe(OH)3 + NH4CNS = Fe(CNS)3 + NH4OH =>
Fe(OH)3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4OH
CuSO4(ac) + Na2S(ac) = CuS + Na2SO4 =>
CuSO4(ac) + Na2S(ac) = CuS + Na2SO4
CuCl2 = Cu + Cl =>
CuCl2 = Cu + 2 Cl
MnO2 + HBr = MnBr2 + Br + H2O =>
MnO2 + 4 HBr = MnBr2 + 2 Br + 2 H2O
Pb(CH3COO)2 + Na2CO3 = Pb(CO3) + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2CO3 = Pb(CO3) + Na2(CH3COO)2
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3
CH6CH14 + O2 = CO2 + H2O =>
CH6CH14 + 7 O2 = 2 CO2 + 10 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaHCO3 + CaI2 = NaI + Ca(HCO3)2 =>
2 NaHCO3 + CaI2 = 2 NaI + Ca(HCO3)2
SrCl2 + H2SO4 = SrSO4 + Cl2H2 =>
SrCl2 + H2SO4 = SrSO4 + Cl2H2
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
NaI = Na + I2 =>
2 NaI = 2 Na + I2
Al4C3(s) + H2O(g) = CH4(g) + Al(OH)3(aq) =>
Al4C3(s) + 12 H2O(g) = 3 CH4(g) + 4 Al(OH)3(aq)
Hg2(NO3)2(aq) + HCl(aq) = HgCl2(s) + H2 + NO3 =>
Hg2(NO3)2(aq) + 4 HCl(aq) = 2 HgCl2(s) + 2 H2 + 2 NO3
AgO + KI + H2SO4 = Ag2O + I2 + K2SO4 + H2O =>
2 AgO + 2 KI + H2SO4 = Ag2O + I2 + K2SO4 + H2O
HNO2 + KMnO4 + H2SO4 = HNO3 + KMn2O4 + K2SO4 + H2O =>
7 HNO2 + 4 KMnO4 + H2SO4 = 7 HNO3 + 2 KMn2O4 + K2SO4 + H2O
CH3CH3 + Br2 = CH3CH2CH2 + HBr =>
3 CH3CH3 + 2 Br2 = 2 CH3CH2CH2 + 4 HBr
KMnO4 + HSO4 + H2C2O4 = K2SO4 + MnSO4 + CO2 + H2O =>
4 KMnO4 + 6 HSO4 + 13 H2C2O4 = 2 K2SO4 + 4 MnSO4 + 26 CO2 + 16 H2O
KCl + NaOH + O2 = KNaO3 + Cl2 + H2O =>
4 KCl + 4 NaOH + 5 O2 = 4 KNaO3 + 2 Cl2 + 2 H2O
Mg(OH)2 + HCl(g) = MgCl2(s) + H2O(l) =>
Mg(OH)2 + 2 HCl(g) = MgCl2(s) + 2 H2O(l)
CaC2 + AsBr2 = C + As + CaBr2 =>
CaC2 + AsBr2 = 2 C + As + CaBr2
CaZnO2 + H2O = Zn(OH)2 + Ca(OH)2 =>
CaZnO2 + 2 H2O = Zn(OH)2 + Ca(OH)2
Hg(NO3)2 = HgO + N2O3 + O =>
Hg(NO3)2 = HgO + N2O3 + 2 O
C10H14N2 + H2O + NaCl = C10H16 + NaClN2O =>
C10H14N2 + H2O + NaCl = C10H16 + NaClN2O
C3N2H4 + CdCl2 + HCl = C3N2H5CdCl3 =>
C3N2H4 + CdCl2 + HCl = C3N2H5CdCl3
HNO3 + KMnO4 = KNO3 + Mn(NO3)2 + H2O + O2 =>
12 HNO3 + 4 KMnO4 = 4 KNO3 + 4 Mn(NO3)2 + 6 H2O + 5 O2
H2S + PB(OH)2 = PBS + H2O =>
H2S + PB(OH)2 = PBS + 2 H2O
HNO3 + S + H2O = H2SO3 + N2O =>
2 HNO3 + 2 S + H2O = 2 H2SO3 + N2O
NH4NO3 + H3PO4 = HNO3 + (NH4)3PO4 =>
3 NH4NO3 + H3PO4 = 3 HNO3 + (NH4)3PO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
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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01/07/25
方程式のバランス02/06/24
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