| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 8 H2SO4 + 5 K2Al(C2O4)3*H2O = 2 MnSO4 + K2SO4 + 5 K2AlSO4 + 13 H2O + 30 CO2
C2H5OH(l) + O2(g) = HCOOH(l) + H2(g) =>
2 C2H5OH(l) + 3 O2(g) = 4 HCOOH(l) + 2 H2(g)
Na + Co3(PO4)2 = Co + NaPO4 =>
2 Na + Co3(PO4)2 = 3 Co + 2 NaPO4
CH3CH2OH + SOCl2 = C2H5Cl + SO2 + HCl =>
CH3CH2OH + SOCl2 = C2H5Cl + SO2 + HCl
Aluminium + zincchloride = zinc + aluminiumchloride =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Na + Co3(PO4)2 = Co + NaPO4 =>
2 Na + Co3(PO4)2 = 3 Co + 2 NaPO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N2Cl + CH4 = CCl4 + N2 + H2 =>
4 N2Cl + CH4 = CCl4 + 4 N2 + 2 H2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Br(CO3) = BrCO3 =>
Br(CO3) = BrCO3
CH3CH2CH2CH2CH2OH + HCl = CH3CH2CH2CH2CH2Cl + H2O =>
CH3CH2CH2CH2CH2OH + HCl = CH3CH2CH2CH2CH2Cl + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HCeNaOH = H2ONaCe =>
HCeNaOH = H2ONaCe
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
FeC2*2H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2*2H2O + 11 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
NH3 + CuO2 = N2 + H2O + Cu =>
4 NH3 + 3 CuO2 = 2 N2 + 6 H2O + 3 Cu
HCl + KNO = HNO + KCl =>
HCl + KNO = HNO + KCl
Ag2O(heat) = Ag + O =>
Ag2O(heat) = 2 Ag + O
OH{-} + PbS + O2 = PbO2{2-} + SO4{2-} + H2O =>
4 OH{-} + PbS + 2 O2 = PbO2{2-} + SO4{2-} + 2 H2O
HCNO + H2O = NH3 + CO2 =>
HCNO + H2O = NH3 + CO2
Mg(oh)2 + Cl2 + KOH = MgO2 + KCl + H2O =>
Mg(oh)2 + 4 Cl2 + 8 KOH = 2 MgO2 + 8 KCl + 4 H2O
Pb(s) + PO4 = PbPO4 =>
Pb(s) + PO4 = PbPO4
FeH2NO3 = FeNO3H2 =>
FeH2NO3 = FeNO3H2
Mg + KClO3 = MgO + KCl =>
3 Mg + KClO3 = 3 MgO + KCl
KO4 + CO5 = K4C5O3 + O2 =>
4 KO4 + 5 CO5 = K4C5O3 + 19 O2
CaOH2 + (NH4)2SO4 = Ca2SO4 + H2O + NH4 =>
2 CaOH2 + (NH4)2SO4 = Ca2SO4 + 2 H2O + 2 NH4
Rb + Si + O2 = RbSiO =>
2 Rb + 2 Si + O2 = 2 RbSiO
FeCl3 + NH4 + OH = FeOH + NH4Cl =>
FeCl3 + 3 NH4 + OH = FeOH + 3 NH4Cl
Cr(OH)3 + HClO2 = Cr(ClO2)3 + H2O =>
Cr(OH)3 + 3 HClO2 = Cr(ClO2)3 + 3 H2O
KI + KClO3 + H2SO4 = K2SO4 + I2 + KCl + H2O =>
6 KI + KClO3 + 3 H2SO4 = 3 K2SO4 + 3 I2 + KCl + 3 H2O
Mn2O3 + HBr = MnBr2 + H2O + Br =>
Mn2O3 + 6 HBr = 2 MnBr2 + 3 H2O + 2 Br
ZnHg + HCl = ZnCl + H + Hg =>
ZnHg + HCl = ZnCl + H + Hg
H2S + Sb(OH)5 = H2O + Sb2*S5 =>
5 H2S + 2 Sb(OH)5 = 10 H2O + Sb2*S5
Ag(s) + H2SO4(aq) = SO2(g) + H2O + Ag2SO4 =>
2 Ag(s) + 2 H2SO4(aq) = SO2(g) + 2 H2O + Ag2SO4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Ne(NO3)2 + NaOH = NeOH + Na(NO3)2 =>
Ne(NO3)2 + NaOH = NeOH + Na(NO3)2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Sodiumperoxide + water = oxygen + sodiumhydroxide =>
2 Na2O2 + 2 H2O = O2 + 4 NaOH
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaCl + SO2 + H2O + O2 = HCl + Na2SO4 =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 4 HCl + 2 Na2SO4
Pb(OH)3 + HNO3 = Pb(NO3)3 + H2O =>
Pb(OH)3 + 3 HNO3 = Pb(NO3)3 + 3 H2O
Si + H2O2 = SiO2 + H2 =>
Si + H2O2 = SiO2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C18H28O2 + C6H10 = C18H36O2 + C6H6 =>
C18H28O2 + 2 C6H10 = C18H36O2 + 2 C6H6
MgH2SO4 = MgSO4 + H2 =>
MgH2SO4 = MgSO4 + H2
Pb(NO3)2 + CrCl3 = PbCl2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrCl3 = 3 PbCl2 + 2 Cr(NO3)3
Fe(NO3)2 + LiOH = Fe(OH)2 + LiNO3 =>
Fe(NO3)2 + 2 LiOH = Fe(OH)2 + 2 LiNO3
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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