| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl + AgS = AgCl + AlS
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HNO3 + H3PO4 = H3NO3 + HPO4 =>
HNO3 + H3PO4 = H3NO3 + HPO4
Zn(OH)2 + H3BO3 = Zn3(BO3)2 + H2O =>
3 Zn(OH)2 + 2 H3BO3 = Zn3(BO3)2 + 6 H2O
H2SO4 + LiOH = H2(OH)2 + Li2SO4 =>
H2SO4 + 2 LiOH = H2(OH)2 + Li2SO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2Na2SO4 = Na2SO3H2O =>
H2Na2SO4 = Na2SO3H2O
K2O + H3PO4 = K6(PO4)2 + H2O =>
3 K2O + 2 H3PO4 = K6(PO4)2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H14O + HCl = C6H13Cl + H2O =>
C6H14O + HCl = C6H13Cl + H2O
Ba(H2PO4)2 + HNO3 = Ba(NO3)2 + H3PO4 =>
Ba(H2PO4)2 + 2 HNO3 = Ba(NO3)2 + 2 H3PO4
KOH + H2O2 + Cr(OH)3 = H2O + K2CrO4 =>
4 KOH + 3 H2O2 + 2 Cr(OH)3 = 8 H2O + 2 K2CrO4
Fe + Cl + H2O = HFeCl + OH =>
Fe + Cl + H2O = HFeCl + OH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
C6H5CH3 + BrOH = C6H5CH3BrOH =>
C6H5CH3 + BrOH = C6H5CH3BrOH
GeCl4 + Ge = GeCl2 =>
GeCl4 + Ge = 2 GeCl2
CoCl2 + HCl = CoCl + HCl2 =>
CoCl2 + HCl = CoCl + HCl2
V2O5 + MgSe = MgO + V2Se5 =>
V2O5 + 5 MgSe = 5 MgO + V2Se5
Ni + KOH + H2O = Ni(OH) + KH =>
2 Ni + KOH + H2O = 2 Ni(OH) + KH
Ca(OH)2 + K(PO4) = K(OH) + Ca(PO4)2 =>
Ca(OH)2 + 2 K(PO4) = 2 K(OH) + Ca(PO4)2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
PB(No3)2 + KI = PBI2 + K(No)3 =>
PB(No3)2 + 2 KI = PBI2 + 2 K(No)3
S2O3 + PbNO3 = PbS2O3 + NO3 =>
S2O3 + PbNO3 = PbS2O3 + NO3
Na2CO3 + AlSO4 = Al2CO3 + NaSO4 =>
Na2CO3 + 2 AlSO4 = Al2CO3 + 2 NaSO4
Pt(s) + HCl(aq)(conc) + HNO3(aq)(conc) = H2(PtCl6)(aq) + NO(g) + H2O(l) =>
3 Pt(s) + 18 HCl(aq)(conc) + 4 HNO3(aq)(conc) = 3 H2(PtCl6)(aq) + 4 NO(g) + 8 H2O(l)
Fe2O3 + SO2 = Fe2S2 + O2 =>
2 Fe2O3 + 4 SO2 = 2 Fe2S2 + 7 O2
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
KOH(aq) + NiSO4(aq) = K2SO4(s) + Ni(OH)2(aq) =>
2 KOH(aq) + NiSO4(aq) = K2SO4(s) + Ni(OH)2(aq)
O2 + KMnO2 = KMnO4 =>
O2 + KMnO2 = KMnO4
HOC6H4COOCH4 + H2O = HOC6H4COOH + CH3OH =>
14 HOC6H4COOCH4 + 18 H2O = 13 HOC6H4COOH + 21 CH3OH
BaCO3 + Fe2O3 + Co02O2 + Mn02O2 + TiO2 = BaCo02Mn02Ti04Fe112O4 + CO2 + O2 =>
2 BaCO3 + 112 Fe2O3 + 2 Co02O2 + 2 Mn02O2 + 8 TiO2 = 2 BaCo02Mn02Ti04Fe112O4 + 2 CO2 + 177 O2
NH3HI = NH4I =>
NH3HI = NH4I
Ag + NH3 = [Ag(NH3)] =>
Ag + NH3 = [Ag(NH3)]
H + CuCl = Cu + HCl =>
H + CuCl = Cu + HCl
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
BaS + H2 = H2S + Ba =>
BaS + H2 = H2S + Ba
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
N2O5 + HCl = HNO3 + ClONO =>
N2O5 + HCl = HNO3 + ClONO
Cl2O + H2O = HClO3 + H2 =>
Cl2O + 5 H2O = 2 HClO3 + 4 H2
Li2CO3 + NiO + CoCO3 = LiNi08Co02O2 + CO2 + O2 =>
2 Li2CO3 + 32 NiO + 8 CoCO3 = 4 LiNi08Co02O2 + 10 CO2 + 17 O2
Na2S2O3 + H2O2 = Na2SO4 + H2O + Na2S3O6 =>
2 Na2S2O3 + 4 H2O2 = Na2SO4 + 4 H2O + Na2S3O6
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + H3PO4 = Al2(PO4) + H2 =>
4 Al + 2 H3PO4 = 2 Al2(PO4) + 3 H2
KI + HNO3 + KBrO2 = KBr + KNO3 + I2 + H2O =>
4 KI + 4 HNO3 + KBrO2 = KBr + 4 KNO3 + 2 I2 + 2 H2O
FeCl3 + Fe(OH)3 = [FeOH]Cl2 =>
2 FeCl3 + Fe(OH)3 = 3[FeOH]Cl2
AgCl + Br = AgBr + Cl2 =>
2 AgCl + 2 Br = 2 AgBr + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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