| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + CuCl2 = CaCl2 + CuCO3
Gd + Hg = GdHg =>
Gd + Hg = GdHg
MgCl2 + NH3 + H2O = Mg(OH)2 + NH4 + Cl =>
MgCl2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4 + 2 Cl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ag3PO4 + MgSO4 = Ag2SO4 + Mg3(PO4)2 =>
2 Ag3PO4 + 3 MgSO4 = 3 Ag2SO4 + Mg3(PO4)2
CH3COONa + FeCl3 + H2O = CH3COOH + Fe(OH)3 + NaCl =>
3 CH3COONa + FeCl3 + 3 H2O = 3 CH3COOH + Fe(OH)3 + 3 NaCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca(ClO4)2 + KI = KClO4 + CaI2 =>
Ca(ClO4)2 + 2 KI = 2 KClO4 + CaI2
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + Na3(NO3)3 =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 2 Na3(NO3)3
Cl2 + Na3PO4 = NaCl + (PO4)2 =>
3 Cl2 + 2 Na3PO4 = 6 NaCl + (PO4)2
SO2Cu2 = SO2 + Cu =>
SO2Cu2 = SO2 + 2 Cu
NaNO3 + K2SO3 = Na2SO3 + KNO3 =>
2 NaNO3 + K2SO3 = Na2SO3 + 2 KNO3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NH4ClO3 + Sr(OH)2 = NH3 + H2O + Sr(ClO3)2 =>
2 NH4ClO3 + Sr(OH)2 = 2 NH3 + 2 H2O + Sr(ClO3)2
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
Ca2CO5H2 + HCl = CaCl2 + H2O + CO2 =>
Ca2CO5H2 + 4 HCl = 2 CaCl2 + 3 H2O + CO2
H3PO4 = H2 + PO4 =>
2 H3PO4 = 3 H2 + 2 PO4
AuH2O = AuOH2 =>
AuH2O = AuOH2
HCl + (NH4)2CO3 = CO2 + H2O + NH4Cl =>
2 HCl + (NH4)2CO3 = CO2 + H2O + 2 NH4Cl
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Al + FeO = AlO + Fe =>
Al + FeO = AlO + Fe
HCOOH + CH3CHOHCH2CH3 = CH3COOHCH2CH3 + H2O =>
12 HCOOH + 13 CH3CHOHCH2CH3 = 16 CH3COOHCH2CH3 + 5 H2O
H2SO4 + NH3(H2O) = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH3(H2O) = (NH4)2SO4 + 2 H2O
CrOH2O = CrH2O2 =>
CrOH2O = CrH2O2
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
CH4 + N2Cl4 = CCl4 + N6 + H =>
3 CH4 + 3 N2Cl4 = 3 CCl4 + N6 + 12 H
Cl2 + NaPO4 = NaCl + (PO4)2 =>
Cl2 + 2 NaPO4 = 2 NaCl + (PO4)2
NaClOH + H2O = NaOH + H2O2 + HCl =>
2 NaClOH + 2 H2O = 2 NaOH + H2O2 + 2 HCl
K2CrO4 = O2 + Cr + K2 =>
K2CrO4 = 2 O2 + Cr + K2
H2O + H2 + C = C4H10O =>
H2O + 4 H2 + 4 C = C4H10O
LiNaOH = NaLiOH =>
LiNaOH = NaLiOH
MgO + H2SO4 = Mg(SO4) + H2O =>
MgO + H2SO4 = Mg(SO4) + H2O
HNa(CO3) + NaOH = H2O + Na2(CO3) =>
HNa(CO3) + NaOH = H2O + Na2(CO3)
Cu{2+} + CH3CH2CHO + OH{-} = CH3CH2COO{-} + Cu2O + H2O =>
2 Cu{2+} + CH3CH2CHO + 5 OH{-} = CH3CH2COO{-} + Cu2O + 3 H2O
O + OH = O2H =>
O + OH = O2H
PbO(s) = Pb(s) + O(g) =>
PbO(s) = Pb(s) + O(g)
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Al2SiO3 + HCl = AlCl3 + H2O + Si =>
Al2SiO3 + 6 HCl = 2 AlCl3 + 3 H2O + Si
H3PO4(aq) + NaOH(aq) = NaH2PO4(aq) + H2O(l) =>
H3PO4(aq) + NaOH(aq) = NaH2PO4(aq) + H2O(l)
Co(NO3) = Co + NO3 =>
Co(NO3) = Co + NO3
Li3Po4 + CuCl2 = LiCl + Cu3(Po4)2 =>
2 Li3Po4 + 3 CuCl2 = 6 LiCl + Cu3(Po4)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4(ac) + SnCl2(ac) + HCl(ac) = MnCl2(ac) + KCl(ac) + SnCl4(ac) + H2O(l) =>
2 KMnO4(ac) + 5 SnCl2(ac) + 16 HCl(ac) = 2 MnCl2(ac) + 2 KCl(ac) + 5 SnCl4(ac) + 8 H2O(l)
Fe(OH)2 + O2 = FeOOH + H2O =>
4 Fe(OH)2 + O2 = 4 FeOOH + 2 H2O
ZnSO4 + SrCl2 = ZnCl2 + SrSO4 =>
ZnSO4 + SrCl2 = ZnCl2 + SrSO4
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
FeCO3(s) = Fe + CO3 =>
FeCO3(s) = Fe + CO3
Cu + HNO3(c) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(c) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + Cu(SO4)2 = Cu + Al(SO4)3 =>
2 Al + 3 Cu(SO4)2 = 3 Cu + 2 Al(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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