| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2H2O = Cu(NO3)2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SrCl2 + Pb(NO3)2 = Sr(NO3)2 + Pb(Cl)2 =>
SrCl2 + Pb(NO3)2 = Sr(NO3)2 + Pb(Cl)2
K2CO3 + FeCl3 = KCl + Fe2 + (CO3)0 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2 + 3(CO3)0
NH4OH + H2O = NH5OH + OH =>
NH4OH + H2O = NH5OH + OH
Ba + H2O = Ba(OH) + H2 =>
2 Ba + 2 H2O = 2 Ba(OH) + H2
Ba(CH3COO)2 = Ba + (CH3COO) =>
Ba(CH3COO)2 = Ba + 2(CH3COO)
Sb2S3 + KOH = Sb(OH)3 + S + K =>
Sb2S3 + 6 KOH = 2 Sb(OH)3 + 3 S + 6 K
CH3COOH + NaHCO3 = CO2 + H2O + NaCOOH =>
CH3COOH + 4 NaHCO3 = 2 CO2 + 2 H2O + 4 NaCOOH
C76H52O46 + NaOH = Na25C76H27O46 + H2O =>
C76H52O46 + 25 NaOH = Na25C76H27O46 + 25 H2O
K2SO4 + K2S = K2SO3 =>
3 K2SO4 + K2S = 4 K2SO3
Cu + PbClO3 = Cu(ClO3)2 + Pb =>
Cu + 2 PbClO3 = Cu(ClO3)2 + 2 Pb
Pb(NO3)2 + H3PO4 = Pb3(PO4)2 + HNO3 =>
3 Pb(NO3)2 + 2 H3PO4 = Pb3(PO4)2 + 6 HNO3
HI(aq) + CsOH(aq) = CsI(s) + H2O(aq) =>
HI(aq) + CsOH(aq) = CsI(s) + H2O(aq)
CaCl2(aq) + K3AsO4(aq) = Ca3(AsO4)2 + KCl(aq) =>
3 CaCl2(aq) + 2 K3AsO4(aq) = Ca3(AsO4)2 + 6 KCl(aq)
C6H5CH3 + Cr2O7{-2} + H{+} = C6H5COOH + Cr{+3} + H2O =>
C6H5CH3 + Cr2O7{-2} + 8 H{+} = C6H5COOH + 2 Cr{+3} + 5 H2O
(NH4)2CO3 + KBr = (NH4)Br + K2CO3 =>
(NH4)2CO3 + 2 KBr = 2(NH4)Br + K2CO3
Al(s) + BaO(s) = Al2O3(s) + Ba(l) =>
2 Al(s) + 3 BaO(s) = Al2O3(s) + 3 Ba(l)
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Na2SO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 MnSO4 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 2 Na2SO4 + 5 Bi(NO3)3 + NaNO3 + 7 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
NH3 + H2O + Y2(SO4)3 = Y(OH)3 + (NH4)2SO4 =>
6 NH3 + 6 H2O + Y2(SO4)3 = 2 Y(OH)3 + 3(NH4)2SO4
Na[Sb(OH)4] + H2SO4 = Na2SO4 + Sb(OH)3 + H2O =>
2 Na[Sb(OH)4] + H2SO4 = Na2SO4 + 2 Sb(OH)3 + 2 H2O
Al + NaH = AlH + Na =>
Al + NaH = AlH + Na
(NH4)2HPO4 + WO3 + Na2CO3 + W = Na1W8P4O32 + NH3 + H2O + CO2 =>
24(NH4)2HPO4 + 43 WO3 + 3 Na2CO3 + 5 W = 6 Na1W8P4O32 + 48 NH3 + 36 H2O + 3 CO2
H2O2 + C14H4Cl6O4 = C6H2Cl3OH + CO2 =>
H2O2 + C14H4Cl6O4 = 2 C6H2Cl3OH + 2 CO2
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
CuI + H2SO4 + MnO2 = I2 + CuSO4 + MnSO4 + H2O =>
2 CuI + 4 H2SO4 + 2 MnO2 = I2 + 2 CuSO4 + 2 MnSO4 + 4 H2O
SrCl2 + CuSO4 = SrSO4 + CuCl2 =>
SrCl2 + CuSO4 = SrSO4 + CuCl2
NH2CH2CH2COOH + KOH = NH2CH2CH2COOK + H2O =>
NH2CH2CH2COOH + KOH = NH2CH2CH2COOK + H2O
NH4OH + H2O = NHO4 + H3O =>
NH4OH + 13 H2O = NHO4 + 10 H3O
Al + HN = AlN + H2 =>
2 Al + 2 HN = 2 AlN + H2
SrCl2 + CuSO4 = SrSO4 + CuCl2 =>
SrCl2 + CuSO4 = SrSO4 + CuCl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MnO + CI2 = MnCI2 + O2 =>
2 MnO + 2 CI2 = 2 MnCI2 + O2
C6H5CH2OH + H2SO4 = C6H5CH2OSO3H + H2O =>
C6H5CH2OH + H2SO4 = C6H5CH2OSO3H + H2O
CH3COOH + C3H7 = C5H10O2 + H2O =>
17 CH3COOH + 12 C3H7 = 14 C5H10O2 + 6 H2O
HBr + KBrO3 = Br2 + H2O + KBr =>
6 HBr + KBrO3 = 3 Br2 + 3 H2O + KBr
KMnO4 + HNO2 = Mn(NO3)2 + KNO3 + KNO2 + H2O =>
2 KMnO4 + 6 HNO2 = 2 Mn(NO3)2 + KNO3 + KNO2 + 3 H2O
Sb2S3 + O3 = Sb4O6 + SO2 =>
2 Sb2S3 + 6 O3 = Sb4O6 + 6 SO2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C3H8 + H2CrO4 = CO2 + H2O + Cr2O3 =>
3 C3H8 + 20 H2CrO4 = 9 CO2 + 32 H2O + 10 Cr2O3
CH3CH2ONa + C2H2 = CH3CH2OC + NaCH2 =>
CH3CH2ONa + C2H2 = CH3CH2OC + NaCH2
Ba(CH3COO)2 + HCl = (CH3COO) + BaCl2 + H2 =>
Ba(CH3COO)2 + 2 HCl = 2(CH3COO) + BaCl2 + H2
PbS + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 3 S + 4 H2O
CH2O2 + H2O = CHO2{-} + H3O{+} =>
CH2O2 + H2O = CHO2{-} + H3O{+}
C2H5OH + O2 = COC + H2O =>
2 C2H5OH + 3 O2 = 2 COC + 6 H2O
H2O + H2SO4 = H2OSO4 + H2 =>
H2O + H2SO4 = H2OSO4 + H2
NaCO3 + CH3COOH = NaCH3COOH + CO2 + H2O =>
4 NaCO3 + 5 CH3COOH = 4 NaCH3COOH + 6 CO2 + 2 H2O
H2Cr2O7 + C2H5OH + H2O = Cr(OH)3 + CH3COOH =>
2 H2Cr2O7 + 3 C2H5OH + H2O = 4 Cr(OH)3 + 3 CH3COOH
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/06/24
Équations équilibrées sur06/05/23
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