| Équations équilibrées la veille | Équations équilibrées le lendemain |
23 Cr3O4 + 110 CH4 = 3 Cr23C6 + 92 CO + 220 H2
Ni(NO3)2*6H2O + NH4OH = NiOHNO3 + NH4NO3 + H2O =>
Ni(NO3)2*6H2O + NH4OH = NiOHNO3 + NH4NO3 + 6 H2O
Pb(NO3)4 + Fr3PO4 = Pb3(PO4)4 + FrNO3 =>
3 Pb(NO3)4 + 4 Fr3PO4 = Pb3(PO4)4 + 12 FrNO3
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
CO2 + NaOH = Na2CO3 + HOH =>
CO2 + 2 NaOH = Na2CO3 + HOH
NH3 + HCl = HCl(NH3) =>
NH3 + HCl = HCl(NH3)
Sb2S3 + FeCl3 = SbCl3 + FeCl2 + S =>
Sb2S3 + 6 FeCl3 = 2 SbCl3 + 6 FeCl2 + 3 S
C19H34O2 + O2 = CO2 + H2O =>
2 C19H34O2 + 53 O2 = 38 CO2 + 34 H2O
Zn + CuSO4 = Cu2 + Zn2SO4 =>
4 Zn + 2 CuSO4 = Cu2 + 2 Zn2SO4
H + F = HF =>
H + F = HF
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
NaCl + CaCO3 = CaCl2 + Na2O + CO2 =>
2 NaCl + CaCO3 = CaCl2 + Na2O + CO2
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2 =>
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2
Fe + Pb(NO3) = Fe(NO3)3 + Pb =>
Fe + 3 Pb(NO3) = Fe(NO3)3 + 3 Pb
Ba(NO3)2 + NH4OH = BaOH + NH4 + NO3 =>
Ba(NO3)2 + NH4OH = BaOH + NH4 + 2 NO3
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3(aq) + NaCl(s) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(aq) + 6 NaCl(s)
Al + NH4NO3 = N + H2O + Al2O3 =>
2 Al + 3 NH4NO3 = 6 N + 6 H2O + Al2O3
CuO(s) + CO(g) = Cu(s) + CO2(g) =>
CuO(s) + CO(g) = Cu(s) + CO2(g)
Mg(BrO3) = Mg + Br2 + O2 =>
2 Mg(BrO3) = 2 Mg + Br2 + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg + HCe = MgCe + H =>
Mg + HCe = MgCe + H
NaHSO3 + HNO3 = NaNO3 + H2SO3 =>
NaHSO3 + HNO3 = NaNO3 + H2SO3
HgCl2 + KI = KCl + K2HgI4 =>
HgCl2 + 4 KI = 2 KCl + K2HgI4
Ag(NO3) + Ni = AgNi + (NO3) =>
Ag(NO3) + Ni = AgNi + (NO3)
H3PO5 + NH4OH = NH4PO5 + H2O + H2 =>
H3PO5 + NH4OH = NH4PO5 + H2O + H2
HCl + LiOH = H2O(l) + LiCl(aq) =>
HCl + LiOH = H2O(l) + LiCl(aq)
(C2H5O)2P(O)MgBr + CH3MgBr = (CH3)2P(O)MgBr + MgBr(OC2H5) =>
(C2H5O)2P(O)MgBr + 2 CH3MgBr = (CH3)2P(O)MgBr + 2 MgBr(OC2H5)
FeB + HCl + H2O = FeCl2 + H2 + H3BO3 =>
2 FeB + 4 HCl + 6 H2O = 2 FeCl2 + 5 H2 + 2 H3BO3
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
C2H5OH + O = C2H3COOH + H2O =>
3 C2H5OH + 6 O = 2 C2H3COOH + 5 H2O
K2O + HBr = KBr + H2 + O2 =>
2 K2O + 4 HBr = 4 KBr + 2 H2 + O2
C7H6Cl + Br2 = C7H6ClBr2 =>
C7H6Cl + Br2 = C7H6ClBr2
Na2S + Cl2 = NaCl3 + S =>
Na2S + 3 Cl2 = 2 NaCl3 + S
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
Na{2} + HCl = NaCl + H{2}O =>
Na{2} + HCl = NaCl + H{2}O
Cu3(PO4)2 + K = K3PO4 + Cu2 =>
2 Cu3(PO4)2 + 12 K = 4 K3PO4 + 3 Cu2
Al + HBr2 = AlBr3 + H2 =>
4 Al + 6 HBr2 = 4 AlBr3 + 3 H2
NH3 + HCl = HCl(NH3) =>
NH3 + HCl = HCl(NH3)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NO3{-} + H{+} + C4H10 = CO2 + H2O + N2 =>
26 NO3{-} + 26 H{+} + 5 C4H10 = 20 CO2 + 38 H2O + 13 N2
KF + LiCl = LiF + KCl =>
KF + LiCl = LiF + KCl
SF6 = SF2 + F2 =>
SF6 = SF2 + 2 F2
FeCl2 + PbCl4 = PbCl2 + FeCl3 =>
2 FeCl2 + PbCl4 = PbCl2 + 2 FeCl3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cl + CuBr = CuCl + Br =>
Cl + CuBr = CuCl + Br
SrO + H2SO4 = SrSO4 + H2O =>
SrO + H2SO4 = SrSO4 + H2O
Cu + CO2 = CuO + CO =>
Cu + CO2 = CuO + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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