| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 KMnO4 + 5 HCHO + 12 HCl = 4 MnCl2 + 4 KCl + 5 CO2 + 11 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
H2CO3 + Na2SO4 = Na2(CO3) + H2(SO4) =>
H2CO3 + Na2SO4 = Na2(CO3) + H2(SO4)
Mg + H2O + NH4Cl = MgCl2 + H2 + NH4OH =>
Mg + 2 H2O + 2 NH4Cl = MgCl2 + H2 + 2 NH4OH
HNO3 + NH3 = NH4NO3 = H2O =>
HNO3 + NH3 = NH4NO3
Cr2(CO3)3 + HNO3 = CO2 + H2O + Cr(NO3)3 =>
Cr2(CO3)3 + 6 HNO3 = 3 CO2 + 3 H2O + 2 Cr(NO3)3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cu(OH)2 + N2H6Cl2 = N2 + Cu2O + CuCl2 + H2O =>
5 Cu(OH)2 + N2H6Cl2 = N2 + 2 Cu2O + CuCl2 + 8 H2O
Ag(NO)3 + NaBr = Na(NO)3 + AgBr =>
Ag(NO)3 + NaBr = Na(NO)3 + AgBr
H2S + O2 = SO4{-} + H{+} + H2O =>
4 H2S + 9 O2 = 4 SO4{-} + 4 H{+} + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + K2CrO4 = KCl + CrCl3 + Cl2 + H2O =>
16 HCl + 2 K2CrO4 = 4 KCl + 2 CrCl3 + 3 Cl2 + 8 H2O
Fe4[Fe(CN)6]3 + NaOH = NaCN + Fe(OH)3 + Fe(OH)2 =>
Fe4[Fe(CN)6]3 + 18 NaOH = 18 NaCN + 4 Fe(OH)3 + 3 Fe(OH)2
Cr{+3} + S2O8{-2} + H2O = Cr2O7{-2} + SO4{-2} + H{+} =>
2 Cr{+3} + 3 S2O8{-2} + 7 H2O = Cr2O7{-2} + 6 SO4{-2} + 14 H{+}
PbO + Cu(OH)2 = Pb(OH)2 + CuO =>
PbO + Cu(OH)2 = Pb(OH)2 + CuO
BaF2 + Na2(SO4) = NaF + Ba(SO4) =>
BaF2 + Na2(SO4) = 2 NaF + Ba(SO4)
Be + NaOH = Be(OH)2 + Na =>
Be + 2 NaOH = Be(OH)2 + 2 Na
HNO3 + HI = H2O + NO2 + HIO3 =>
6 HNO3 + HI = 3 H2O + 6 NO2 + HIO3
NaCl2(aq) + H2O(l) = NaOH(aq) + Cl2(g) + H2(g) =>
2 NaCl2(aq) + 2 H2O(l) = 2 NaOH(aq) + 2 Cl2(g) + H2(g)
K2SeO3 + SO2 + H2O = K2SeO4 + H2S =>
3 K2SeO3 + SO2 + H2O = 3 K2SeO4 + H2S
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
CaCO3 + H2 = CH4 + H2O + CaO =>
CaCO3 + 4 H2 = CH4 + 2 H2O + CaO
KI + Pb(N03)2 = PbI2 + KN03 =>
2 KI + Pb(N03)2 = PbI2 + 2 KN03
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SnH2 = Sn + H2 =>
SnH2 = Sn + H2
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
K2CrO4 + HNO3 = KNO3 + H2CrO4 =>
K2CrO4 + 2 HNO3 = 2 KNO3 + H2CrO4
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
C + SS = CS2 =>
C + SS = CS2
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
C10H16O + NaBH4 + CH3OH = C10H18O + NaB(OCH3)4 =>
4 C10H16O + NaBH4 + 4 CH3OH = 4 C10H18O + NaB(OCH3)4
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
SO + H2 = H2S + H2O =>
SO + 2 H2 = H2S + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KCH3COO + CO2 + NH4OH = KHCO3 + NH4CH3COO =>
KCH3COO + CO2 + NH4OH = KHCO3 + NH4CH3COO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl = H{+} + Cl{-}HCl =>
HCl = H{+} + Cl{-}HCl
KMnO4 + HCl + KCl = K2[MnCl6] + Cl2 + H2O =>
2 KMnO4 + 16 HCl + 2 KCl = 2 K2[MnCl6] + 3 Cl2 + 8 H2O
Mg(OH)2 + H2(SO4) = MgSO4 + H(OH) =>
Mg(OH)2 + H2(SO4) = MgSO4 + 2 H(OH)
HNO3 + Na = H2 + NaNO3 =>
2 HNO3 + 2 Na = H2 + 2 NaNO3
Al + NaNO3 + NaOH + H2O = Na3[Al(OH)6] + NH3 =>
8 Al + 3 NaNO3 + 21 NaOH + 18 H2O = 8 Na3[Al(OH)6] + 3 NH3
CH3CH2CHOHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
3 CH3CH2CHOHCH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
Ca(NO3)2 + NaHCO3 = NaNO3 + CaCO3 + HNO3 =>
Ca(NO3)2 + NaHCO3 = NaNO3 + CaCO3 + HNO3
ZnS + CuO + H2SO4 = ZnSO4 + CuS + H2O =>
ZnS + CuO + H2SO4 = ZnSO4 + CuS + H2O
Na2MoO4 + H2O + HClO4 = MoO3(H2O)2 + NaClO4 =>
Na2MoO4 + H2O + 2 HClO4 = MoO3(H2O)2 + 2 NaClO4
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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12/17/24
方程式のバランス01/16/24
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