| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Pb(OH2) + 2 NO3 = Pb(NO3)2 + H2O
Ca2 + H2O = CaHO2 + H2 =>
Ca2 + 4 H2O = 2 CaHO2 + 3 H2
Na2S + Na2Cr2O7 + HCl = S8 + CrCl3 + NaCl + H2O =>
24 Na2S + 8 Na2Cr2O7 + 112 HCl = 3 S8 + 16 CrCl3 + 64 NaCl + 56 H2O
CH3O + H2SO4 = CH3SO4 + H2O =>
CH3O + H2SO4 = CH3SO4 + H2O
CuO + H2 = Cu + H2O2 =>
2 CuO + H2 = 2 Cu + H2O2
NaHSO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaHSO3 + H2SO4 = Na2SO4 + 2 SO2 + 2 H2O
KHCO3 + AlCl3 = Al(HCO3)3 + KCl =>
3 KHCO3 + AlCl3 = Al(HCO3)3 + 3 KCl
Zn(NO3)2 + CH4N2O = ZnO + CO2 + H2O + N2 =>
3 Zn(NO3)2 + 5 CH4N2O = 3 ZnO + 5 CO2 + 10 H2O + 8 N2
H2CrO4 + BaO = BaCrO4 + H2O =>
H2CrO4 + BaO = BaCrO4 + H2O
Zn(s) + FeCl2(aq) = Fe(s) + ZnCl2(aq) =>
Zn(s) + FeCl2(aq) = Fe(s) + ZnCl2(aq)
(CH3)2CHCHO + KMnO4 + KOH = (CH3)2CHCOOK + K2MnO4 + H2O =>
(CH3)2CHCHO + 2 KMnO4 + 3 KOH = (CH3)2CHCOOK + 2 K2MnO4 + 2 H2O
NH4Cl(s) = NH4{+}(aq) + Cl{-}(aq =>
NH4Cl(s) = NH4{+}(aq) + Cl{-}(aq
KMnO4 + C6H12O6 = CO2 + MnO + K2CO3 + H2O =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O
KMnO4 + NaOH + Na2S2O3 = K2MnO4 + H2O + Na2SO4 + Na2MnO4 =>
8 KMnO4 + 10 NaOH + Na2S2O3 = 4 K2MnO4 + 5 H2O + 2 Na2SO4 + 4 Na2MnO4
C6H5CH2COOH + (NH4)2CO3 = C6H5COONH4 + CO2 + H2O =>
5 C6H5CH2COOH + 3(NH4)2CO3 = 6 C6H5COONH4 + CO2 + 5 H2O
KMnO4 + KJ + H2SO4 = K2SO4 + J2 + MnSO4 + H2O =>
2 KMnO4 + 10 KJ + 8 H2SO4 = 6 K2SO4 + 5 J2 + 2 MnSO4 + 8 H2O
CaSO4 + BaS = CaS + BaSO4 =>
CaSO4 + BaS = CaS + BaSO4
C3H7OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 C3H7OH + 3 CH3COOH = 3 CH3COOCH2CH3 + 2 H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CHO + H2O =>
5 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2CHO + 9 H2O
HgSO4 + Na = Na2SO4 + Hg =>
HgSO4 + 2 Na = Na2SO4 + Hg
PbO + CH3COOH = Pb(CH3COO)2 + H2O =>
PbO + 2 CH3COOH = Pb(CH3COO)2 + H2O
Al + CO = Al2O3 + C =>
2 Al + 3 CO = Al2O3 + 3 C
Fe + H2 = FeH3 =>
2 Fe + 3 H2 = 2 FeH3
Na2CO3 + PbCl2 = PbCO3 + NaCl =>
Na2CO3 + PbCl2 = PbCO3 + 2 NaCl
[Cu(NH3)4]I2 + H2SO4 = (NH4)2SO4 + NH4I + CuSO4 =>
[Cu(NH3)4]I2 + 2 H2SO4 = (NH4)2SO4 + 2 NH4I + CuSO4
Au2S + NaBH4 = Au + Na2S + BH3 + H2 =>
Au2S + 2 NaBH4 = 2 Au + Na2S + 2 BH3 + H2
Ag(aq) + OH(aq) = AgOH(s) =>
Ag(aq) + OH(aq) = AgOH(s)
[Al(OH)3] + (HCl) = (AlCl3) + H2O =>
[Al(OH)3] + 3(HCl) = (AlCl3) + 3 H2O
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
Pb(s) + H3PO3(aq) = Pb3(PO3)2 + H2(g) =>
3 Pb(s) + 2 H3PO3(aq) = Pb3(PO3)2 + 3 H2(g)
Na2CO3(s) + HCl(aq) = NaCl(aq) + H2CO3 =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
C300H602 + O2 = CO2 + H2O =>
2 C300H602 + 901 O2 = 600 CO2 + 602 H2O
NaHCO3HOH = NaOHH2CO3 =>
NaHCO3HOH = NaOHH2CO3
Na2O = Na + O2 = =>
2 Na2O = 4 Na + O2
C2H5COOH + K = (C2H5COO)K + H2 =>
2 C2H5COOH + 2 K = 2(C2H5COO)K + H2
KBr + Sn = SnBr + K =>
KBr + Sn = SnBr + K
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
HSiCl3 + H = HCl + Si =>
HSiCl3 + 2 H = 3 HCl + Si
Al(s) + Br2 = Al2Br6 =>
2 Al(s) + 3 Br2 = Al2Br6
Bi(s) + O2(g) = Bi2O3(s) =>
4 Bi(s) + 3 O2(g) = 2 Bi2O3(s)
Li(s) + CuCl2(aq) = LiCl(aq) + Cu(s) =>
2 Li(s) + CuCl2(aq) = 2 LiCl(aq) + Cu(s)
Na(CO2)2 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
8 Na(CO2)2 + 7 HC2H3O2 = 8 NaC2H3O2 + 2 H2O + 14 CO2
K2Cr2O7 + HBr + H2SO4 = K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
K2Cr2O7 + 6 HBr + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Br2 + 7 H2O
C60H118 + O2 = H2O + CO2 =>
2 C60H118 + 179 O2 = 118 H2O + 120 CO2
NaOCl + Na2S3O2 + NaOH = NaCl + Na2SO4 + H2O =>
8 NaOCl + Na2S3O2 + 4 NaOH = 8 NaCl + 3 Na2SO4 + 2 H2O
Fe(NO3)3 + Na2SO3 = Fe2(SO3)3 + Na3(NO3)3 =>
2 Fe(NO3)3 + 3 Na2SO3 = Fe2(SO3)3 + 2 Na3(NO3)3
CsOH = OH{-} + Cs{+} =>
CsOH = OH{-} + Cs{+}
K2Cr2O7 = Cr2O3 + K2CrO4 + O2 =>
4 K2Cr2O7 = 2 Cr2O3 + 4 K2CrO4 + 3 O2
Ag + MgSO4 = Mg + Ag2(SO4) =>
2 Ag + MgSO4 = Mg + Ag2(SO4)
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02/07/25
方程式のバランス03/09/24
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