| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + H2CO3 = CrOHCO3 + 2 H2O
HCOOCH3 + NaOH = NaCOOCH3 + H2O =>
HCOOCH3 + NaOH = NaCOOCH3 + H2O
C20H42 + O2 = CO2(g) + H2O(l) =>
2 C20H42 + 61 O2 = 40 CO2(g) + 42 H2O(l)
C6H5Cl + Na = C6H5Na + NaCl =>
C6H5Cl + 2 Na = C6H5Na + NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca + H2SO4 = SO2 + CaSO4 + H2O =>
Ca + 2 H2SO4 = SO2 + CaSO4 + 2 H2O
Ni + Fe2(SO4)3 = NiSO4 + Fe =>
3 Ni + Fe2(SO4)3 = 3 NiSO4 + 2 Fe
Ph(C2H4)(C3H6) + KMnO4 + H2SO4 = CO2 + Ph(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 Ph(C2H4)(C3H6) + 28 KMnO4 + 42 H2SO4 = 15 CO2 + 5 Ph(COOH)2 + 14 K2SO4 + 28 MnSO4 + 62 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu(OH)2 + NaOH = Na2(CuO2) + H2O =>
Cu(OH)2 + 2 NaOH = Na2(CuO2) + 2 H2O
HBr + AgCI = AgBr + HCI =>
HBr + AgCI = AgBr + HCI
K2SO3 + KNO3 = KNO2 + K2SO4 =>
K2SO3 + KNO3 = KNO2 + K2SO4
K3PO4 + Al(OH)3 = AlPO4 + KOH =>
K3PO4 + Al(OH)3 = AlPO4 + 3 KOH
C18HO2 + O2 = CO2 + H2O =>
4 C18HO2 + 69 O2 = 72 CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PH3 + SO2 = H3PO4 + S8 =>
4 PH3 + 8 SO2 = 4 H3PO4 + S8
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
K2MnO4 + HNO3 = Mn(NO3)2 + KOH + O2 =>
K2MnO4 + 2 HNO3 = Mn(NO3)2 + 2 KOH + O2
Na(PO4)3 + AgNO3 = Ag(PO4)3 + NaNO3 =>
Na(PO4)3 + AgNO3 = Ag(PO4)3 + NaNO3
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Li2SO3 + HCl = Li2Cl + HSO3 =>
Li2SO3 + HCl = Li2Cl + HSO3
HC1O3 + HC1 = H2O + C =>
HC1O3 + 5 HC1 = 3 H2O + 6 C
Fe(OH)3 + FeNO3 = Fe(NO3)3 + FeOH =>
Fe(OH)3 + 3 FeNO3 = Fe(NO3)3 + 3 FeOH
Fe2(SO4)3 + BaI2 = FeI3 + BaSO4 =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 BaSO4
Li = Li{+} + e =>
Li = Li{+} + e
C2H5COH + KMnO4 + KOH = C2H5COOK + K2MnO4 + H2O =>
C2H5COH + 2 KMnO4 + 3 KOH = C2H5COOK + 2 K2MnO4 + 2 H2O
FeO3 + CO = FeO + CO2 =>
FeO3 + 2 CO = FeO + 2 CO2
CaCl2 + MgO = CaO + MgCl2 =>
CaCl2 + MgO = CaO + MgCl2
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
(f)Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2(f)Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
CaOH2Co3 = CaCo3H2O =>
CaOH2Co3 = CaCo3H2O
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C6H5COOH + Na2CO3 = CO2 + H2O + C6H5COONa =>
2 C6H5COOH + Na2CO3 = CO2 + H2O + 2 C6H5COONa
CH3COOH + H2O = HCH3COOH + OH =>
CH3COOH + H2O = HCH3COOH + OH
NaOH + SO2 = H2 + NaSO3 =>
2 NaOH + 2 SO2 = H2 + 2 NaSO3
CaC12H22O14 + KCl = CaCl2 + K2C12H22O14 =>
CaC12H22O14 + 2 KCl = CaCl2 + K2C12H22O14
AlCl + PbNO3 = PbCl2 + Al + NO3 =>
2 AlCl + PbNO3 = PbCl2 + 2 Al + NO3
Al2O3(aq) + Fe(s) = Fe3O4(aq) + Al(s) =>
4 Al2O3(aq) + 9 Fe(s) = 3 Fe3O4(aq) + 8 Al(s)
H2C2O4 + Ca(OH)2 = HOH + CaC2O4 =>
H2C2O4 + Ca(OH)2 = 2 HOH + CaC2O4
FeCl3(l) + NaOH(g) = Fe(OH)3(aq) + NaCl(aq) =>
FeCl3(l) + 3 NaOH(g) = Fe(OH)3(aq) + 3 NaCl(aq)
Sr(OH)2 + CO2 = SrCO3 + H2O =>
Sr(OH)2 + CO2 = SrCO3 + H2O
Pb + PbO2 = PbO =>
Pb + PbO2 = 2 PbO
NaHCO3 = Na2CO3 + CO2(g) + H2O(l) =>
2 NaHCO3 = Na2CO3 + CO2(g) + H2O(l)
Pb + CdSO4 = Cd + PbSO4 =>
Pb + CdSO4 = Cd + PbSO4
CuO + AlCl3 = Al2O3 + CuCl2 =>
3 CuO + 2 AlCl3 = Al2O3 + 3 CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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