| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C11H16O5 + 25 O2 = 22 CO2 + 16 H2O
Cl + ZnI2 = ZnCl + I2 =>
Cl + ZnI2 = ZnCl + I2
I2 + CHCl3 = CHI + Cl =>
I2 + 2 CHCl3 = 2 CHI + 6 Cl
Ge(OH)3 + HPO3 = Ge(PO3)3 + H2O =>
Ge(OH)3 + 3 HPO3 = Ge(PO3)3 + 3 H2O
KMnO4 = (t)K2MnO4 + MnO2 + O2 =>
2 KMnO4 = (t)K2MnO4 + MnO2 + O2
Na2CO3 + CoCl2 = NaCl + Co2(CO3)2 =>
2 Na2CO3 + 2 CoCl2 = 4 NaCl + Co2(CO3)2
NaClNaI = Na2ClI =>
NaClNaI = Na2ClI
Pb + HgO = PbO + Hg =>
Pb + HgO = PbO + Hg
ZnCu + S + HCl = ZnCl2 + H2S + CuCl2 =>
ZnCu + 2 S + 4 HCl = ZnCl2 + 2 H2S + CuCl2
AgNO{3} + MgCl{2} = AgCl + Mg(NO{3}){2} =>
AgNO{3} + MgCl{2} = AgCl + Mg(NO{3}){2}
NaPO4 + CuCl2 = Cu(PO4)2 + NaCl =>
2 NaPO4 + CuCl2 = Cu(PO4)2 + 2 NaCl
K2O2 + H2 = K + H2O =>
K2O2 + 2 H2 = 2 K + 2 H2O
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
K2CO3 + Mn = Mn2(CO3) + K =>
K2CO3 + 2 Mn = Mn2(CO3) + 2 K
NaOH + H2O2 = H2 + NaO2 =>
2 NaOH + H2O2 = 2 H2 + 2 NaO2
CH6N20 + O2 = NO2 + CO2 + H2O =>
2 CH6N20 + 45 O2 = 40 NO2 + 2 CO2 + 6 H2O
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 NaOH = Na2MnO4 + NaNO2 + H2O
FeSO4 + KNO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + HNO2 + H2O =>
4 FeSO4 + 2 KNO3 + 3 H2SO4 = 2 Fe2(SO4)3 + K2SO4 + 2 HNO2 + 2 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Mg + Ce2 = MgCe2 =>
Mg + Ce2 = MgCe2
Cl2(g) + HBr(aq) = HCl(aq) + Br2(l) =>
Cl2(g) + 2 HBr(aq) = 2 HCl(aq) + Br2(l)
MgSO4 + Fe(NO3)2 = Mg(NO3)2 + FeSO4 =>
MgSO4 + Fe(NO3)2 = Mg(NO3)2 + FeSO4
FeSO4 + NaOH + Cl2 = Fe(OH)3 + NaCl + Na2SO4 =>
2 FeSO4 + 6 NaOH + Cl2 = 2 Fe(OH)3 + 2 NaCl + 2 Na2SO4
Cr2O72{-} + Cl{-} + H3O{+} = Cr3{+} + Cl2 + H2O =>
6 Cr2O72{-} + 854 Cl{-} + 864 H3O{+} = 4 Cr3{+} + 427 Cl2 + 1296 H2O
V{2+} + H2O = VO{2+} + H =>
V{2+} + H2O = VO{2+} + 2 H
FeSO4(aq) + AgNO3(ag) = Ag2SO4 + Fe(NO3)2 =>
FeSO4(aq) + 2 AgNO3(ag) = Ag2SO4 + Fe(NO3)2
Ni(OH)3 + H3AsO4 = H2O + NiAsO4 =>
Ni(OH)3 + H3AsO4 = 3 H2O + NiAsO4
Cl2 + NH3 + KOH = KCl + KNO + H2O =>
2 Cl2 + NH3 + 5 KOH = 4 KCl + KNO + 4 H2O
Ca3P2 + Li2SO3 = CaSO3 + Li3P =>
Ca3P2 + 3 Li2SO3 = 3 CaSO3 + 2 Li3P
SO2 + Na2CO3 = CO2 + Na2SO3 =>
SO2 + Na2CO3 = CO2 + Na2SO3
As2O3 + HCl + Zn = As2H3 + ZnCl2 + H2O =>
2 As2O3 + 18 HCl + 9 Zn = 2 As2H3 + 9 ZnCl2 + 6 H2O
H2SO3 + NH3 = H2SO3NH3 =>
H2SO3 + NH3 = H2SO3NH3
Sn(s) + H2O(l) + O2(g) = Sn(OH)2(s) =>
2 Sn(s) + 2 H2O(l) + O2(g) = 2 Sn(OH)2(s)
MgSO4 + Fe(NO3)2 = Mg(NO3)2 + FeSO4 =>
MgSO4 + Fe(NO3)2 = Mg(NO3)2 + FeSO4
NaN3 + FeO = NaO + Fe + N2 =>
2 NaN3 + 2 FeO = 2 NaO + 2 Fe + 3 N2
Al + F = AlF3 =>
Al + 3 F = AlF3
NaN3 + FeO = NaO + Fe + N2 =>
2 NaN3 + 2 FeO = 2 NaO + 2 Fe + 3 N2
Sr(C2H3O2)2(aq) + LiOH(aq) = Sr(OH)2(aq) + LiC2H3O2(aq) =>
Sr(C2H3O2)2(aq) + 2 LiOH(aq) = Sr(OH)2(aq) + 2 LiC2H3O2(aq)
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
C3H9N + O2 = CO2 + H2O + N2 =>
4 C3H9N + 21 O2 = 12 CO2 + 18 H2O + 2 N2
H2NC(CH2OH)3 + HCl = H2O + H2ClNC(OH)2(CH2)3 =>
H2NC(CH2OH)3 + HCl = H2O + H2ClNC(OH)2(CH2)3
HCl + NaHSO3 = H2SO3 + ClNa =>
HCl + NaHSO3 = H2SO3 + ClNa
H2Cr2O7 + Sr(OH)3 = SrH2Cr2O7 + OH =>
H2Cr2O7 + Sr(OH)3 = SrH2Cr2O7 + 3 OH
H3N + BaO = Ba3N2 + H2O =>
2 H3N + 3 BaO = Ba3N2 + 3 H2O
KMnO4 + C2H6O + H2SO4 = MnSO4 + K2SO4 + CH3COOH + H2O =>
4 KMnO4 + 5 C2H6O + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
HNO3 + BaCl2 = Ba(NO3)2 + HCl =>
2 HNO3 + BaCl2 = Ba(NO3)2 + 2 HCl
(Ca(NO3)2)2(NH4NO3)(H2O)10 = Ca + N + O + H =>
(Ca(NO3)2)2(NH4NO3)(H2O)10 = 2 Ca + 6 N + 25 O + 24 H
Al + Cu(NO3)2 = Cu + Al(NO3)3 = =>
2 Al + 3 Cu(NO3)2 = 3 Cu + 2 Al(NO3)3
H2C5O5 + KOH = H2O + K2C5O5 =>
H2C5O5 + 2 KOH = 2 H2O + K2C5O5
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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