| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H5COOH + Al(OH)3 = (C2H5COO)3Al + 3 H2O
NaCl + K2S = Na2S + KCl =>
2 NaCl + K2S = Na2S + 2 KCl
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Mg(OH)2 = Mg + H2O2 =>
Mg(OH)2 = Mg + H2O2
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + NO2 + H2O =>
2 K4Fe(CN)6 + 55 PbO2 + 124 HCl = 8 KCl + 2 FeCl3 + 55 PbCl2 + 12 CO2 + 12 NO2 + 62 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CrO4{2-} + H3O{+} + Cu = Cr(OH)3 + Cu(OH)2 =>
2 CrO4{2-} + 4 H3O{+} + 3 Cu = 2 Cr(OH)3 + 3 Cu(OH)2
H3PO4 + NaOH = Na3PO4 + HOH =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
MgO + Sn = SnO + Mg =>
MgO + Sn = SnO + Mg
H202 + KI = H2I + K02 =>
2 H202 + 202 KI = 202 H2I + 101 K02
ClCH2OCH2CH3 + C2H5OH = C2H5OCH2OCH2CH3 + HCl =>
ClCH2OCH2CH3 + C2H5OH = C2H5OCH2OCH2CH3 + HCl
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CdSO4 + NaOH = CdOH + SO4Na =>
CdSO4 + NaOH = CdOH + SO4Na
C5H5N + H2SO4 = C5H7NO4S =>
C5H5N + H2SO4 = C5H7NO4S
HI + CoCO3 = H2CO3 + CoI2 =>
2 HI + CoCO3 = H2CO3 + CoI2
AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + CO3 = CuCO3 =>
Cu + CO3 = CuCO3
H3PO4 + HCl = H3PO4Cl + H =>
H3PO4 + HCl = H3PO4Cl + H
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
Ba(NO3) + H2SO4 = BaSO4 + H2(NO3) =>
Ba(NO3) + H2SO4 = BaSO4 + H2(NO3)
[Ga(OH2)6]Cl3 = Ga2O3 + HCl + H2O =>
2[Ga(OH2)6]Cl3 = Ga2O3 + 6 HCl + 9 H2O
CaCl3 + NaOH = NaCl3 + CaOH =>
CaCl3 + NaOH = NaCl3 + CaOH
CrCl3 + Na2S + H2O = Cr(OH)3 + NaHS + NaCl =>
CrCl3 + 3 Na2S + 3 H2O = Cr(OH)3 + 3 NaHS + 3 NaCl
AlAl + KClO4 + H2SO4 = KCl + Al2(SO4)3 + H2O =>
4 AlAl + 3 KClO4 + 12 H2SO4 = 3 KCl + 4 Al2(SO4)3 + 12 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Mg(OH)2 + Na2CO3 = NaOH + MgCO3 =>
Mg(OH)2 + Na2CO3 = 2 NaOH + MgCO3
NaOH + HF = NaFH2O =>
NaOH + HF = NaFH2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CoF3 + H2O = HF + CoF2 + O2 =>
4 CoF3 + 2 H2O = 4 HF + 4 CoF2 + O2
Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl
Li + Ca(OH)2 = Ca + LiOH =>
2 Li + Ca(OH)2 = Ca + 2 LiOH
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
ZnO + HNO3 = ZnOHNO3 =>
ZnO + HNO3 = ZnOHNO3
Mg(s) + FeCl2 = MgCl2 + Fe =>
Mg(s) + FeCl2 = MgCl2 + Fe
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ba(NO3)2 + K2CO3 = KNO3 + BaCO3 =>
Ba(NO3)2 + K2CO3 = 2 KNO3 + BaCO3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
ZnF2 + CaCl2 = ZnCl2 + CaF2 =>
ZnF2 + CaCl2 = ZnCl2 + CaF2
CH3[CH2]2CH3 + O2 = CO2 + H2O =>
2 CH3[CH2]2CH3 + 13 O2 = 8 CO2 + 10 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cr2O3 + C = Cr3 + CO2 =>
6 Cr2O3 + 9 C = 4 Cr3 + 9 CO2
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
Mg + CO2 + H2O = MgHCO3 + H =>
Mg + CO2 + H2O = MgHCO3 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/24
Équations équilibrées sur11/05/23
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