| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 KSCN + 12 KMnO4 + 13 H2SO4 = 12 MnSO4 + 11 K2SO4 + 10 HCN + 8 H2O
Ga(s) + H2SO4(g) = Ga2(SO4)3 + H2 =>
2 Ga(s) + 3 H2SO4(g) = Ga2(SO4)3 + 3 H2
Ag(s) + HCl(ag) = AgCl + H(g) =>
Ag(s) + HCl(ag) = AgCl + H(g)
C14H30O + O2 = CO2 + H2O =>
C14H30O + 21 O2 = 14 CO2 + 15 H2O
Mg(s) + H2O(l) = MgO9(s) + H2(g) =>
Mg(s) + 9 H2O(l) = MgO9(s) + 9 H2(g)
Cr(OH)3 + HBr = CrBr3 + H2O =>
Cr(OH)3 + 3 HBr = CrBr3 + 3 H2O
N(g) + O(g) = N(O2)3(g) =>
N(g) + 6 O(g) = N(O2)3(g)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K + CH3OH = H2 + CH3OK =>
2 K + 2 CH3OH = H2 + 2 CH3OK
NH2CH2COONa + HCl = NH2CH2COOH + NaCl =>
NH2CH2COONa + HCl = NH2CH2COOH + NaCl
CaCl2(aq) + Cs3PO4(aq) = CaPO4(aq) + Cs3Cl2 =>
CaCl2(aq) + Cs3PO4(aq) = CaPO4(aq) + Cs3Cl2
F2 + Al2O3 = F2Al + O3 =>
2 F2 + Al2O3 = 2 F2Al + O3
ZnP + HCl = ZnCl + HP =>
ZnP + HCl = ZnCl + HP
C2H4 + CH3CO2H = CH3CO2C2H5 =>
C2H4 + CH3CO2H = CH3CO2C2H5
C6H10 + C18H34O2 = C6H6 + C18H36O2 =>
C6H10 + 2 C18H34O2 = C6H6 + 2 C18H36O2
Ti + Mo + O = TiMoO4 =>
Ti + Mo + 4 O = TiMoO4
Al + H3O = H2 + Al(OH)3 =>
Al + 3 H3O = 3 H2 + Al(OH)3
PbNO3 + AgSO4 = PbSO4 + AgNO3 =>
PbNO3 + AgSO4 = PbSO4 + AgNO3
C179338H61060O583446N5157 = CO2 + C6H6 + N2 + O2 =>
6 C179338H61060O583446N5157 = 709668 CO2 + 61060 C6H6 + 15471 N2 + 1040670 O2
Fe(NO3)3 + HCl = Fe(Cl3) + H(NO3) =>
Fe(NO3)3 + 3 HCl = Fe(Cl3) + 3 H(NO3)
Li + Cu3(PO4) = Cu + Li3(PO4) =>
3 Li + Cu3(PO4) = 3 Cu + Li3(PO4)
Cr2(SO4)3 + H2O = Cr2O7 + SO4 + H =>
Cr2(SO4)3 + 7 H2O = Cr2O7 + 3 SO4 + 14 H
Fe2(SO4)3 + H2O + NH3 = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 H2O + 6 NH3 = 2 Fe(OH)3 + 3(NH4)2SO4
NaI + Pb(NO{+3}){+2} = PbI{+2} + NaNO{+3} =>
NaI + Pb(NO{+3}){+2} = PbI{+2} + NaNO{+3}
Na + P = NaP =>
Na + P = NaP
NiCO3 = Ni + C2 + O2 =>
2 NiCO3 = 2 Ni + C2 + 3 O2
NiCl2 + NH4Cl = [Ni(NH3)6]Cl2 + HCl =>
NiCl2 + 6 NH4Cl = [Ni(NH3)6]Cl2 + 6 HCl
C2H4O2 + NaHCO3 = H2O + NaOCOCH3 + CO2 =>
C2H4O2 + NaHCO3 = H2O + NaOCOCH3 + CO2
Fe(s) + O2(g) + H20(l) = Fe(OH)2 =>
10 Fe(s) + 10 O2(g) + H20(l) = 10 Fe(OH)2
NH4Cl(aq) + Fe(NO3)3(aq) = NH4(NO3)(aq) + FeCl3(aq) =>
3 NH4Cl(aq) + Fe(NO3)3(aq) = 3 NH4(NO3)(aq) + FeCl3(aq)
N2(g) + H2(g)2NH3(g) = NH3(g) =>
11 N2(g) + 3 H2(g)2NH3(g) = 25 NH3(g)
C2H5Cl + Na = C2H5Na + NaCl =>
C2H5Cl + 2 Na = C2H5Na + NaCl
H2SO4 + (Na)2CO3 = (Na)2SO4 + CO2 + H2O =>
H2SO4 + (Na)2CO3 = (Na)2SO4 + CO2 + H2O
C4H9CN + H2 = C4H10 + HCN =>
C4H9CN + H2 = C4H10 + HCN
C + N2 = C2N =>
4 C + N2 = 2 C2N
NaOCl + HNO3 = NaNO3 + HCl + O2 =>
2 NaOCl + 2 HNO3 = 2 NaNO3 + 2 HCl + O2
UO2(s) + HF(l) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O(l)
MgO + H2SO4 = MgSO5 + H2 =>
MgO + H2SO4 = MgSO5 + H2
HSN + O2 = H2O + S2 + N2 =>
4 HSN + O2 = 2 H2O + 2 S2 + 2 N2
SO + O2 = SO2O =>
SO + O2 = SO2O
HBr + KaOH = KaBr + H2O =>
HBr + KaOH = KaBr + H2O
[Pb(OH)4]{-2} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O =>
[Pb(OH)4]{-2} + OCl{-} = PbO2 + Cl{-} + 2 OH{-} + H2O
C2H2 + O3 = CH2O + CO2 =>
C2H2 + O3 = CH2O + CO2
H2 + N2 = H2NNH2 =>
2 H2 + N2 = H2NNH2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Fe + Cl2 = FeCl2 = FeCl3 =>
Fe + Cl2 = FeCl2
CH10H22 + O2 = CO2 + H2O =>
CH10H22 + 9 O2 = CO2 + 16 H2O
CH3COOH + NaHCO3 = CH3COONa + H2CO3 = CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + H2CO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Hg2(NO3)2 + FeCl3 = Fe(NO3)2 + Hg2Cl3 =>
Hg2(NO3)2 + FeCl3 = Fe(NO3)2 + Hg2Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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