| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HFKMnO4 = KFHMnO4 =>
HFKMnO4 = KFHMnO4
Na2S + Zn(Cl)2 = NaCl + ZnS =>
Na2S + Zn(Cl)2 = 2 NaCl + ZnS
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Cu + SnCl2 = CuCl + Sn =>
2 Cu + SnCl2 = 2 CuCl + Sn
S + C + NaNO3 = SCNaNO3 =>
S + C + NaNO3 = SCNaNO3
Co2S3 + KNO3 + CaCO3 = KSCN + Co2O3 + CaSO4 =>
2 Co2S3 + 3 KNO3 + 3 CaCO3 = 3 KSCN + 2 Co2O3 + 3 CaSO4
NaBr + Cl = Br2 + NaCl =>
2 NaBr + 2 Cl = Br2 + 2 NaCl
Hg2 + K2CrO4 = Hg2CrO4 + KHg =>
2 Hg2 + K2CrO4 = Hg2CrO4 + 2 KHg
C5H11Cl + AgNO3 = AgCl + C5H11NO3 =>
C5H11Cl + AgNO3 = AgCl + C5H11NO3
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Li + S = Li3S =>
3 Li + S = Li3S
Pb + NaCl = Na + PbCl2 =>
Pb + 2 NaCl = 2 Na + PbCl2
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + NO2 + H2O =>
2 NaNO3 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 NO2 + 2 H2O
HBr + CaCO3 = H2CO3 + CaBr2 =>
2 HBr + CaCO3 = H2CO3 + CaBr2
CuO + SO2 = CuSO3 =>
CuO + SO2 = CuSO3
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
NH3 + NaClO = N2 + NaCl + H2O =>
2 NH3 + 3 NaClO = N2 + 3 NaCl + 3 H2O
Cr + O2 + HBr = CrBr + H2O =>
4 Cr + O2 + 4 HBr = 4 CrBr + 2 H2O
H2SiO3 + CuO = CuSiO3 + H2O =>
H2SiO3 + CuO = CuSiO3 + H2O
P + Na{+} + OH{-} + H2O = PH3 + NaH2PO4 =>
8 P + 3 Na{+} + 3 OH{-} + 9 H2O = 5 PH3 + 3 NaH2PO4
CdOHCl + HNO3 = Cd(NO3)Cl + H2O =>
CdOHCl + HNO3 = Cd(NO3)Cl + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CaO*Al2O3 + H2O = CaO*Al2O3*6H2O =>
CaO*Al2O3 + 6 H2O = CaO*Al2O3*6H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
(CH3OH) + O2 = H2O + CO2 =>
2(CH3OH) + 3 O2 = 4 H2O + 2 CO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3
FeCl + Li = LiCl + Fe =>
FeCl + Li = LiCl + Fe
TiCl4 + SiH4 = TiSi2 + H2 + Cl2 =>
TiCl4 + 2 SiH4 = TiSi2 + 4 H2 + 2 Cl2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
Cl2(aq) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(aq) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Na(OH) + HCI = NaCI + H2O =>
Na(OH) + HCI = NaCI + H2O
KHCO3 + CH3COOH = H2CO3 + KCH3COO =>
KHCO3 + CH3COOH = H2CO3 + KCH3COO
Fe(CN)2 + NaOH = NaCN + Fe(OH)2 =>
Fe(CN)2 + 2 NaOH = 2 NaCN + Fe(OH)2
XCCH + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 XCCH + 8 KMnO4 + 12 H2SO4 = 5 XCOOH + 5 CO2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
C6H5OH(s) + O2(g) = CO2(g) + H2O(s) =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(s)
LiAlH4 + C2H4O + H2O = C2H6O + Li(OH) + Al(OH)3 =>
LiAlH4 + 4 C2H4O + 4 H2O = 4 C2H6O + Li(OH) + Al(OH)3
ZnSO4 + (NH4)2S = SO4(NH4)2 + ZnS =>
ZnSO4 + (NH4)2S = SO4(NH4)2 + ZnS
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NO(g) + BrCl(g) = NOBr(g) + Cl2(g) =>
2 NO(g) + 2 BrCl(g) = 2 NOBr(g) + Cl2(g)
NaCH3O + HCl = NaCl + CH4O =>
NaCH3O + HCl = NaCl + CH4O
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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10/16/24
方程式のバランス11/15/23
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