| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3*Cu(OH)2 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Mn + CO3 = Mn2(CO3)4 =>
2 Mn + 4 CO3 = Mn2(CO3)4
C2H1206 + O2 = CO2 + H2O =>
2 C2H1206 + 607 O2 = 4 CO2 + 1206 H2O
Br2 + ZnCl2 = Zn + BrCl =>
Br2 + ZnCl2 = Zn + 2 BrCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CH4 + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH4 + 3 CH3COOH = 2 CH3COOCH2CH3 + 2 H2O
KClO3 = KClOO4 + KCl =>
5 KClO3 = 3 KClOO4 + 2 KCl
HI + Cr2O3 = CrI3 + H2O =>
6 HI + Cr2O3 = 2 CrI3 + 3 H2O
CaSO3 + O2 + H2O = CaSO4*H2O =>
2 CaSO3 + O2 + 2 H2O = 2 CaSO4*H2O
SiH4 + KMnO4 = SiO2 + K + Mn + H2O =>
SiH4 + KMnO4 = SiO2 + K + Mn + 2 H2O
NO2 + H3O = NHO3 + NO =>
5 NO2 + H3O = 3 NHO3 + 2 NO
KOH + ZnO = K2O + Zn(OH)2 =>
2 KOH + ZnO = K2O + Zn(OH)2
P + H2SO4 = H3PO4 + SO2 + H2 =>
2 P + 4 H2SO4 = 2 H3PO4 + 4 SO2 + H2
CH3COCH3 + I2 = CH3COCH2 + HI =>
2 CH3COCH3 + I2 = 2 CH3COCH2 + 2 HI
Al(s) + Fe(NO3)2(aq) = Fe(s) + Al(NO3)2(aq) =>
Al(s) + Fe(NO3)2(aq) = Fe(s) + Al(NO3)2(aq)
HI + ICl = I + HCl =>
HI + ICl = 2 I + HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Li2CO3 + HCl = LiHCO3 + LiCl =>
Li2CO3 + HCl = LiHCO3 + LiCl
CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3
Cu(NO3)2 + H2 = CuO + NO2 + H2O =>
Cu(NO3)2 + H2 = CuO + 2 NO2 + H2O
Al + Ba(OH)2 + H2O = Ba(Al(OH)4)2 + H2 =>
2 Al + Ba(OH)2 + 6 H2O = Ba(Al(OH)4)2 + 3 H2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
AgCl(s) + NH3(aq) = AgNH3 + Cl =>
AgCl(s) + NH3(aq) = AgNH3 + Cl
Fe + HU = FeU2 + H2 =>
Fe + 2 HU = FeU2 + H2
NO + O2 + H2O = HNO2 =>
4 NO + O2 + 2 H2O = 4 HNO2
CaO + KC = CaC2 + K2O =>
CaO + 2 KC = CaC2 + K2O
Br2 + H2O = H2Br2O =>
Br2 + H2O = H2Br2O
HI = H2I2 = =>
2 HI = H2I2
C2H4O2 = C + H2 + O2 =>
C2H4O2 = 2 C + 2 H2 + O2
C21H22O11 + O2 = CO2 + H2O =>
C21H22O11 + 21 O2 = 21 CO2 + 11 H2O
LiOH(aq) + HI(aq) = LiI + H2O(l) =>
LiOH(aq) + HI(aq) = LiI + H2O(l)
C2H6NO2ClNaOH = CHNH3COOHNaClH2O =>
C2H6NO2ClNaOH = CHNH3COOHNaClH2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3PO4
PF3 = P4 + F2 =>
4 PF3 = P4 + 6 F2
Mg(OH)2 + SO3 = MgO + H2SO4 =>
Mg(OH)2 + SO3 = MgO + H2SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(v) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(v)
NaF + AlF3 = Na3(AlF6) =>
3 NaF + AlF3 = Na3(AlF6)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C8H4O3 + CH4ON2 + Cu = C32H16CuN8 + CO2 + H2O =>
4 C8H4O3 + 4 CH4ON2 + Cu = C32H16CuN8 + 4 CO2 + 8 H2O
Pb(s) + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb(s) + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
PbCl2 + Na2S = PbS + Cl2Na2 =>
PbCl2 + Na2S = PbS + Cl2Na2
K2Cr2O7(aq) + H2O(l) + S(g) = KOH(aq) + Cr2O3(s) + SO2 =>
2 K2Cr2O7(aq) + 2 H2O(l) + 3 S(g) = 4 KOH(aq) + 2 Cr2O3(s) + 3 SO2
KMnO4 + K2SO3 + HCl = MnO2 + K2SO4 + KCl + H2O =>
2 KMnO4 + 3 K2SO3 + 2 HCl = 2 MnO2 + 3 K2SO4 + 2 KCl + H2O
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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