| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNOKO = HOKNO
C18H34O2 + Br2 = C18H34O2Br2 =>
C18H34O2 + Br2 = C18H34O2Br2
Al2(SO4)3 + Ba = Al2 + BaSO4 =>
Al2(SO4)3 + 3 Ba = Al2 + 3 BaSO4
MgOK = KMgO =>
MgOK = KMgO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HClNaOAc = NaClHOAc =>
HClNaOAc = NaClHOAc
ZnCr(NO3)4 = Zn(NO3)4Cr =>
ZnCr(NO3)4 = Zn(NO3)4Cr
Fe1 + H2O = Fe3O4 + H2 =>
3 Fe1 + 4 H2O = Fe3O4 + 4 H2
Pb(C2H3O2)2 + K2(SO4) = Pb(SO4) + K(C2H3O2) =>
Pb(C2H3O2)2 + K2(SO4) = Pb(SO4) + 2 K(C2H3O2)
Cu2O + H2SO4 = SO2 + CuSO4 + H2O =>
Cu2O + 3 H2SO4 = SO2 + 2 CuSO4 + 3 H2O
SrNKCl = SrClKN =>
SrNKCl = SrClKN
CNAlO = AlNCO =>
CNAlO = AlNCO
KNFeO = FeNKO =>
KNFeO = FeNKO
Cu(s)NaCl(aq) = CuClNa =>
Cu(s)NaCl(aq) = CuClNa
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu{2+} + HO{-} = CuO2H2 =>
Cu{2+} + 2 HO{-} = CuO2H2
NaBrCa(OH) = CaBrNaOH =>
NaBrCa(OH) = CaBrNaOH
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
K3[Cr(OH)6] + Cl2 + KOH = KCl + K2CrO4 + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 4 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
SCl2(l) + C2H4(g) = S(CH2CH2Cl)2(l) =>
SCl2(l) + 2 C2H4(g) = S(CH2CH2Cl)2(l)
SeCl6(s) + O2(g) = SeO2(g) + Cl2(g) =>
SeCl6(s) + O2(g) = SeO2(g) + 3 Cl2(g)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Rb(s)NaCl(aq) = RbCl(aq)Na(s) =>
Rb(s)NaCl(aq) = RbCl(aq)Na(s)
Cu(s)NaCl(aq) = CuClNa =>
Cu(s)NaCl(aq) = CuClNa
Na + CI = NaCI =>
Na + CI = NaCI
MnO3 + HCl = MnCl3 + H2O + Cl =>
MnO3 + 6 HCl = MnCl3 + 3 H2O + 3 Cl
HClOHCOOH = (HCOO)ClOH2 =>
HClOHCOOH = (HCOO)ClOH2
Na2CO3 + H3 + PO4 = NaPO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3 + 6 PO4 = 6 NaPO4 + 3 H2O + 3 CO2
C2H5 = C4H10 =>
2 C2H5 = C4H10
NiSO4 + NaOH + Br2 = NiOOH + NaBr + Na2SO4 + H2O =>
2 NiSO4 + 6 NaOH + Br2 = 2 NiOOH + 2 NaBr + 2 Na2SO4 + 2 H2O
Al + K2S = Al2S3 + K =>
2 Al + 3 K2S = Al2S3 + 6 K
AgNO3 + Zn(NO3)2 = ZnNO3 + Ag(NO3)2 =>
AgNO3 + Zn(NO3)2 = ZnNO3 + Ag(NO3)2
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
NaOH + I2 + Cl2 = NaCl + NaIO4 + H2O =>
16 NaOH + I2 + 7 Cl2 = 14 NaCl + 2 NaIO4 + 8 H2O
HC4H7O2 + KOH = H2O + K + CO2 =>
HC4H7O2 + 20 KOH = 14 H2O + 20 K + 4 CO2
AgNO3CuSO4 = AgSO4CuNO3 =>
AgNO3CuSO4 = AgSO4CuNO3
P + S2 = PS =>
2 P + S2 = 2 PS
AuBr3 + H2CO3 = Au2(CO3)3 + HBr =>
2 AuBr3 + 3 H2CO3 = Au2(CO3)3 + 6 HBr
FeSO4 + K3(Fe(CN)6) = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3(Fe(CN)6) = KFe(Fe(CN)6) + K2SO4
C6H5NH2 + NaNO2 + HCl = C12H11N3 + NaCl + H2O =>
2 C6H5NH2 + NaNO2 + HCl = C12H11N3 + NaCl + 2 H2O
SrCO3ZnO = SrZnO2CO2 =>
SrCO3ZnO = SrZnO2CO2
NH4SO3H3PO4 = H3SO3NH4PO4 =>
NH4SO3H3PO4 = H3SO3NH4PO4
BaO = Ba + O =>
BaO = Ba + O
NaICoCl{2} = NaClCoI{2} =>
NaICoCl{2} = NaClCoI{2}
AluminumNitrateIron(II)Chloride = Iron(II)NitrateAluminumChloride =>
AluminumNitrateIron(II)Chloride = Iron(II)NitrateAluminumChloride
NaC3H5O3 + H2O = Na + C3H4O3 + H3O =>
NaC3H5O3 + H2O = Na + C3H4O3 + H3O
C2H2(CO)2O + H2O = HO2CCHCHCO2H =>
C2H2(CO)2O + H2O = HO2CCHCHCO2H
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
CO2 + H2O2 = CH4 + O2 =>
CO2 + 2 H2O2 = CH4 + 3 O2
Sr(NO3)2 + (NH4)2C2O4 = NH4NO3 + SrC2O4 =>
Sr(NO3)2 + (NH4)2C2O4 = 2 NH4NO3 + SrC2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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