| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H12 + 11 O2 = 8 CO2 + 6 H2O
MgSO4 + Na2HPO4 = MgHPO4 + Na2SO4 =>
MgSO4 + Na2HPO4 = MgHPO4 + Na2SO4
CuSO4 = SO2 + O2 + CuO =>
2 CuSO4 = 2 SO2 + O2 + 2 CuO
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CuS + HNO3 = Cu(NO3)2 + Cu(SO4)2 + NO2 + H2O =>
2 CuS + 20 HNO3 = Cu(NO3)2 + Cu(SO4)2 + 18 NO2 + 10 H2O
ZnSO4 + K4[Fe(CN)6] = K2SO4 + Zn2[Fe(CN)6] =>
2 ZnSO4 + K4[Fe(CN)6] = 2 K2SO4 + Zn2[Fe(CN)6]
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
H2(SO4) + Sn = Sn(SO4)2 + H2 =>
2 H2(SO4) + Sn = Sn(SO4)2 + 2 H2
Sr(OH)2 + P2O5 = (SrOH)3PO4 + H2O =>
6 Sr(OH)2 + P2O5 = 2(SrOH)3PO4 + 3 H2O
Cr2(SO4)3 + NaOH + HCl2 = NaCrO4 + NaCl + H2O + Na2SO4 =>
Cr2(SO4)3 + 24 NaOH + 8 HCl2 = 2 NaCrO4 + 16 NaCl + 16 H2O + 3 Na2SO4
NaOH + CuCl2*2H2O = Cu(OH)2 + H2O + NaCl =>
2 NaOH + CuCl2*2H2O = Cu(OH)2 + 2 H2O + 2 NaCl
PbNO3 + LiCl = LiNO3 + PbCl =>
PbNO3 + LiCl = LiNO3 + PbCl
KMgO4 + H2O + K2S = MgO2 + S + KOH =>
2 KMgO4 + 4 H2O + 3 K2S = 2 MgO2 + 3 S + 8 KOH
C3H5(OH)3 + KMnO4 = K2MnO4 + MnO2 + CO2 + H2O =>
2 C3H5(OH)3 + 14 KMnO4 = 7 K2MnO4 + 7 MnO2 + 6 CO2 + 8 H2O
Ca(NO3)2(H2O)2 + LaC2 = Ca(NO3)2 + La(OH)2 + C2H2 =>
Ca(NO3)2(H2O)2 + LaC2 = Ca(NO3)2 + La(OH)2 + C2H2
NH3 + H2SO4 = (NH4)2(SO4) =>
2 NH3 + H2SO4 = (NH4)2(SO4)
BaCI2 + ZnSO4 = BaSO4 + ZnCI2 =>
BaCI2 + ZnSO4 = BaSO4 + ZnCI2
[HOC6H4NH2]*HCl + NaOH = HOC6H4NHNa + NaCl + H2O =>
[HOC6H4NH2]*HCl + 2 NaOH = HOC6H4NHNa + NaCl + 2 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
CH3Br + KOH = CH3OH + KBr =>
CH3Br + KOH = CH3OH + KBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PhC2H5OH + NaOH = H2O + PhC2H5ONa =>
PhC2H5OH + NaOH = H2O + PhC2H5ONa
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Pb(MnO4)4 + Al2(SO4)3 = Al(MnO4)3 + Pb(SO4)2 =>
3 Pb(MnO4)4 + 2 Al2(SO4)3 = 4 Al(MnO4)3 + 3 Pb(SO4)2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na3PO4 + Ag2SO4 = Na2SO4 + Ag3PO4 =>
2 Na3PO4 + 3 Ag2SO4 = 3 Na2SO4 + 2 Ag3PO4
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Al(s) + CuCl2(ac) = AlCl3(ac) + Cu(s) =>
2 Al(s) + 3 CuCl2(ac) = 2 AlCl3(ac) + 3 Cu(s)
Ge + HNO3 + HCl = H2[GeCl6] + NO2 + H2O =>
Ge + 4 HNO3 + 6 HCl = H2[GeCl6] + 4 NO2 + 4 H2O
HC2H2ClO2 + H2O = H3O + C2H2ClO2 =>
HC2H2ClO2 + H2O = H3O + C2H2ClO2
C6H12O + KOH = C6H11OK + H2O =>
C6H12O + KOH = C6H11OK + H2O
H3AsO3 + Al(OH)3 = AlAsO3 + H2O =>
H3AsO3 + Al(OH)3 = AlAsO3 + 3 H2O
KMnO4 + H2SO4 + Na2C2O4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 8 H2SO4 + 5 Na2C2O4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 10 CO2
NaNO2 + (COOH)2 + KMnO4 = NaCOO + KNO2 + HMnO4 =>
2 NaNO2 + (COOH)2 + 2 KMnO4 = 2 NaCOO + 2 KNO2 + 2 HMnO4
I2 + KOH = K + KIO3 + H2O =>
I2 + 12 KOH = 10 K + 2 KIO3 + 6 H2O
BF3 + Li2SO4 = B2(SO4)3 + LiF =>
2 BF3 + 3 Li2SO4 = B2(SO4)3 + 6 LiF
KMnO4 + C6H10 + H2O = MnO2 + C6H10O4 + KOH =>
8 KMnO4 + 3 C6H10 + 4 H2O = 8 MnO2 + 3 C6H10O4 + 8 KOH
K2S + H2O2 = K2SO4 + H2O =>
K2S + 4 H2O2 = K2SO4 + 4 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2 + TeO2 = Te + H2O =>
2 H2 + TeO2 = Te + 2 H2O
Ag(NH3)2OH + CO = Ag + NH3 + CO2 + H2O =>
2 Ag(NH3)2OH + CO = 2 Ag + 4 NH3 + CO2 + H2O
Bi2(SO4) + NaOH + Cl2 = NaBiO3 + NaCl + Na2SO4 + H2O =>
Bi2(SO4) + 12 NaOH + 4 Cl2 = 2 NaBiO3 + 8 NaCl + Na2SO4 + 6 H2O
I2O + CO = I2 + CO2 =>
I2O + CO = I2 + CO2
C2H3O2 + Cu = C2H3O2Cu =>
C2H3O2 + Cu = C2H3O2Cu
CH3CH2CHOHCH3 + NaOH + I2 = CH3COOH + NaI + H2O =>
CH3CH2CHOHCH3 + 8 NaOH + 4 I2 = 2 CH3COOH + 8 NaI + 5 H2O
C2H5NO2 + CuCO3 = CO2 + H2O + Cu(C2H4NO2)2 =>
2 C2H5NO2 + CuCO3 = CO2 + H2O + Cu(C2H4NO2)2
CaOH + KCO3 = KOH + CaCO3 =>
CaOH + KCO3 = KOH + CaCO3
CuNO2 + Ba(OH)2 = Cu(OH)2 + BaNO2 =>
CuNO2 + Ba(OH)2 = Cu(OH)2 + BaNO2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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