| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 2 NH4NO3
LiSO4 + H2O = H2SO4 + LiO =>
LiSO4 + H2O = H2SO4 + LiO
FeCl3 + (NH4)(OH) = Fe(OH)3 + NH4Cl =>
FeCl3 + 3(NH4)(OH) = Fe(OH)3 + 3 NH4Cl
C6H12O6 = CH3CH2OHCO2 =>
C6H12O6 = 2 CH3CH2OHCO2
NaBr + KMnO4 + H2O = MnO2 + KOH + NaOH + Br2 =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 6 NaOH + 3 Br2
NaOHFe(NO3)2 = Na(NO3)2FeOH =>
NaOHFe(NO3)2 = Na(NO3)2FeOH
KHCO3 + Ba(OH)2 = KOH + Ba(HCO3)2 =>
2 KHCO3 + Ba(OH)2 = 2 KOH + Ba(HCO3)2
Zn + NO3{-} + H2O = NH3 + Zn(OH)4{-2} + H{+} =>
4 Zn + NO3{-} + 13 H2O = NH3 + 4 Zn(OH)4{-2} + 7 H{+}
C2H5OH + MnO4{-} + OH{-} = C2H3O{-]+MnO2+H2O =>
3 C2H5OH + 2 MnO4{-} + OH{-} = 3 C2H3O{-]+2MnO2+5H2O
Mg2N2 + H2O = Mg(OH)2 + NH2 =>
Mg2N2 + 4 H2O = 2 Mg(OH)2 + 2 NH2
Zn + KNO2 + NaOH + H2O = Na2[Zn(OH)4] + K2[Zn(OH)4] + NH3 =>
6 Zn + 2 KNO2 + 10 NaOH + 10 H2O = 5 Na2[Zn(OH)4] + K2[Zn(OH)4] + 2 NH3
[Co(NH3)6](OH)3 + Na2S = CoS + S + NH3 + NaOH =>
2[Co(NH3)6](OH)3 + 3 Na2S = 2 CoS + S + 12 NH3 + 6 NaOH
K2S2O8 + H2O = K2SO4 + H2SO4 + O2 =>
2 K2S2O8 + 2 H2O = 2 K2SO4 + 2 H2SO4 + O2
HBr + K(OH) = KBrH(OH) =>
HBr + K(OH) = KBrH(OH)
FeCl3LiOH = FeOHLiCl3 =>
FeCl3LiOH = FeOHLiCl3
CaH2 + H2O = CaOH + H2 =>
2 CaH2 + 2 H2O = 2 CaOH + 3 H2
Fe4O6{-}H2O + CH3COOH + H{+} = Fe{2+} + CO2 + H2O =>
8 Fe4O6{-}H2O + 3 CH3COOH + 72 H{+} = 32 Fe{2+} + 6 CO2 + 42 H2O
C6H5NO2 + Fe + HCl = C6H5NH3 + FeCl2 + H2O =>
2 C6H5NO2 + 7 Fe + 14 HCl = 2 C6H5NH3 + 7 FeCl2 + 4 H2O
NH + O = NOH =>
NH + O = NOH
MnO2 + PbO2 = Pb + MnO4 =>
MnO2 + PbO2 = Pb + MnO4
Zn + Ag3NO3 = Ag + Zn(NO3)2 =>
Zn + 2 Ag3NO3 = 6 Ag + Zn(NO3)2
Fe2O3 + NaSO4 = FeSO4 + Na2O3 =>
Fe2O3 + 2 NaSO4 = 2 FeSO4 + Na2O3
C3H7Cl + Br2 = C3H6Br + HCl =>
2 C3H7Cl + Br2 = 2 C3H6Br + 2 HCl
Ni2O3 + HI = NiI3 + H2O =>
Ni2O3 + 6 HI = 2 NiI3 + 3 H2O
CrO3 + H2S = Cr2(SO4) + S + H2O =>
2 CrO3 + 2 H2S = Cr2(SO4) + S + 2 H2O
H2ONaOH = NaO2H3 =>
H2ONaOH = NaO2H3
C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu =>
2 Zn + Cu2(SO4)2 = Zn2(SO4)2 + 2 Cu
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
V2O5 + HCl = VOCl3 + H2O(classification) =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O(classification)
CH3COONaCH3I = CH3COOCH3NaI =>
CH3COONaCH3I = CH3COOCH3NaI
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Ta + HNO3 + HF = H[TaF6] + NO + H2O =>
3 Ta + 5 HNO3 + 18 HF = 3 H[TaF6] + 5 NO + 10 H2O
Cu1 + S = CuS =>
Cu1 + S = CuS
Sb4O5Cl2 = Sb2O3 + SbCl3 =>
3 Sb4O5Cl2 = 5 Sb2O3 + 2 SbCl3
C4H9OH = C2H4 + H2O =>
C4H9OH = 2 C2H4 + H2O
Al + CH3OH = Al(CH2O)3 + H2 =>
Al + 3 CH3OH = Al(CH2O)3 + 3 H2
Cr2S3 + O = Cr2O3 + SO2 =>
Cr2S3 + 9 O = Cr2O3 + 3 SO2
LiOH + H2SO4 = H2O + Li2(SO4) =>
2 LiOH + H2SO4 = 2 H2O + Li2(SO4)
N + NO = NNO =>
N + NO = NNO
K2Cr2O7 + MgI2 + H2SO4 = Cr2(SO4)3 + I2 + MgSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 MgI2 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 MgSO4 + K2SO4 + 7 H2O
CH3COONaHCl = NaClCH4CO2 =>
CH3COONaHCl = NaClCH4CO2
Al + NH3 = AlN3 + H2 =>
2 Al + 6 NH3 = 2 AlN3 + 9 H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
NaCl + HNO3 = Cl2 + NOCl + NaNO3 + H2O =>
3 NaCl + 4 HNO3 = Cl2 + NOCl + 3 NaNO3 + 2 H2O
Hg2S + O2 = HgO + SO2 =>
Hg2S + 2 O2 = 2 HgO + SO2
FeCl3 + H2 = HCl + FeCl2 =>
2 FeCl3 + H2 = 2 HCl + 2 FeCl2
B + HF + HNO3 = HBF4 + NO2 + H2O =>
B + 4 HF + 3 HNO3 = HBF4 + 3 NO2 + 3 H2O
KMnO4 + H2SO4 + H3AsO3 = MnSO4 + H2O + H3AsO4 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 H3AsO3 = 2 MnSO4 + 3 H2O + 5 H3AsO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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