| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 HBr = MgBr2 + H2SO4
BrF3 = BrF + F2 =>
BrF3 = BrF + F2
Na2I + K3NO = K2I + Na3NO =>
3 Na2I + 2 K3NO = 3 K2I + 2 Na3NO
NH4NO3 + CH3COOH = NH4 + HNO3 + CH2COO =>
2 NH4NO3 + CH3COOH = 2 NH4 + 2 HNO3 + CH2COO
LiCl + NaCl = NaLi + Cl2 =>
LiCl + NaCl = NaLi + Cl2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Ag1 + SO4 = AgSO4 =>
Ag1 + SO4 = AgSO4
Ai + NiBr2 = AiBr3 + Ni =>
2 Ai + 3 NiBr2 = 2 AiBr3 + 3 Ni
Fe(NO3)3 + LiOH = Fe(OH)6 + Li2NO3 =>
Fe(NO3)3 + 6 LiOH = Fe(OH)6 + 3 Li2NO3
C2H3N + O2 = CO2 + H2O + NO =>
4 C2H3N + 13 O2 = 8 CO2 + 6 H2O + 4 NO
NaOH(aq) + Cu(NO3)2(aq) = NaNO3 + Cu(OH)2(s) =>
2 NaOH(aq) + Cu(NO3)2(aq) = 2 NaNO3 + Cu(OH)2(s)
Cl2 = Cl4 =>
2 Cl2 = Cl4
(NH4)2CO3 + HCl = NH4Cl + CO2 + H2O =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + CO2 + H2O
Ca(OCl)2 + (NH4)2SO4 = CaSO4 + HOCl + NH3 =>
Ca(OCl)2 + (NH4)2SO4 = CaSO4 + 2 HOCl + 2 NH3
C7H6O3 + NaHCO3 = C7H6O3Na + CO2 + H2O =>
29 C7H6O3 + 28 NaHCO3 = 28 C7H6O3Na + 35 CO2 + 17 H2O
Ti2O3 + BaO + CaO + CuO = Ti2Ba2Ca3Cu4O12 =>
Ti2O3 + 2 BaO + 3 CaO + 4 CuO = Ti2Ba2Ca3Cu4O12
HgCl = Hg + Hg(Cl)2 =>
2 HgCl = Hg + Hg(Cl)2
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
Xe + PtF6 = Xe{+} + PtF6{-} =>
Xe + PtF6 = Xe{+} + PtF6{-}
KrCr2O7 + FeCl2 + HCl = CrCl3 + KrCl + FeCl3 + H2O =>
KrCr2O7 + 7 FeCl2 + 14 HCl = 2 CrCl3 + KrCl + 7 FeCl3 + 7 H2O
Zn(No3)2 + NaOH = Na2[Zn(OH)4] + NaNo3 =>
Zn(No3)2 + 4 NaOH = Na2[Zn(OH)4] + 2 NaNo3
C6H12O2(g) + O2(g) = CO2 + H2O =>
C6H12O2(g) + 8 O2(g) = 6 CO2 + 6 H2O
H2SO + O2 = S2O + H2O =>
4 H2SO + O2 = 2 S2O + 4 H2O
H2Cr2O7 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
H2Cr2O7 + 6 KI + 12 HCl = 2 CrCl3 + 6 KCl + 3 I2 + 7 H2O
C8H10 + KMnO4 = C7H6O2 + MnO2 + KOH + CH4 =>
10 C8H10 + 22 KMnO4 = 11 C7H6O2 + 22 MnO2 + 22 KOH + 3 CH4
KAlSi3O8 + H2SO4 = K2SO4 + Al2[SO4]3 + SiO2 + H2O =>
2 KAlSi3O8 + 4 H2SO4 = K2SO4 + Al2[SO4]3 + 6 SiO2 + 4 H2O
K2MnO4 + KI + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 4 KI + 4 H2SO4 = 2 I2 + MnSO4 + 3 K2SO4 + 4 H2O
H2O + CO2 = C12H22O4 + O2 =>
22 H2O + 24 CO2 = 2 C12H22O4 + 31 O2
Ca(C2H3O2)2 + Cl2 = CaCl2 + (C2H3O2)2 =>
Ca(C2H3O2)2 + Cl2 = CaCl2 + (C2H3O2)2
C3H80 + H2O2 = CO2 + H2O =>
C3H80 + 46 H2O2 = 3 CO2 + 86 H2O
CaCO3 + SO2 + H2O = CaSO4*2H2O + CO =>
CaCO3 + SO2 + 2 H2O = CaSO4*2H2O + CO
[NH4Cl] + Na3PO4 = (NH4)3PO4 + [NaCl] =>
3[NH4Cl] + Na3PO4 = (NH4)3PO4 + 3[NaCl]
NaC7H5O3 + Fe(NO3)3 = Fe(C7H5O3) + N2 + CO2 + H2O + Na =>
10 NaC7H5O3 + 6 Fe(NO3)3 = 6 Fe(C7H5O3) + 9 N2 + 28 CO2 + 10 H2O + 10 Na
HSO4 + BaOH = H2O + BaSO4 =>
HSO4 + BaOH = H2O + BaSO4
Rb(OH) + HBr = RbBr + H2O =>
Rb(OH) + HBr = RbBr + H2O
C16H14(g) + O2 = CO2(g) + H2O(g) =>
2 C16H14(g) + 39 O2 = 32 CO2(g) + 14 H2O(g)
Br2 + O = BrO =>
Br2 + 2 O = 2 BrO
C4H9OH + O2 = O2CO2 + H2O =>
C4H9OH + 10 O2 = 4 O2CO2 + 5 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + Pb(C2H3O2)2 = PbCO3 + NaC2H3O2 =>
Na2CO3 + Pb(C2H3O2)2 = PbCO3 + 2 NaC2H3O2
C2H4O2 = C4H6O3 + H2O =>
2 C2H4O2 = C4H6O3 + H2O
LiClO4 + BaF2 = LiF2 + Ba(ClO4) =>
LiClO4 + BaF2 = LiF2 + Ba(ClO4)
Al + KOH = KAlOH =>
Al + KOH = KAlOH
C2H6O + ClO{-} = CHCl3 + OH{-} + CO2 =>
2 C2H6O + 9 ClO{-} = 3 CHCl3 + 9 OH{-} + CO2
Ca(CN)2 + K = KCN + Ca =>
Ca(CN)2 + 2 K = 2 KCN + Ca
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s) =>
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s)
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
Pb + Fe(OH)2 = Fe + Pb(OH)3 =>
2 Pb + 3 Fe(OH)2 = 3 Fe + 2 Pb(OH)3
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
C2H4 + KMnO4 + H2O = C2H4O + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + H2O = 3 C2H4O + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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