| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Zn3(PO4)2
HgCl = Hg + Cl =>
HgCl = Hg + Cl
Pb(CO3)2 + NaCl = PbCl2 + NaCO3 =>
Pb(CO3)2 + 2 NaCl = PbCl2 + 2 NaCO3
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Cu + Fe2(SO4)3 = CuSO4 + Fe2 =>
3 Cu + Fe2(SO4)3 = 3 CuSO4 + Fe2
LiH + H2O = LiOH + H =>
LiH + H2O = LiOH + 2 H
AgNO3KPO4 = AgPO4NO3K =>
AgNO3KPO4 = AgPO4NO3K
P4 + CI2 = PCI2 =>
P4 + 4 CI2 = 4 PCI2
C2H2(s) + O2(g) = CO2 + H2O(l) =>
2 C2H2(s) + 5 O2(g) = 4 CO2 + 2 H2O(l)
Mg + CuCl = MgCu + Cl =>
Mg + CuCl = MgCu + Cl
C3H8(s) + O2(l) = CO2 + H2O(ac) =>
C3H8(s) + 5 O2(l) = 3 CO2 + 4 H2O(ac)
He + X2 = HeX =>
2 He + X2 = 2 HeX
H2S + O2 = SO4 + H2O =>
2 H2S + 5 O2 = 2 SO4 + 2 H2O
Pb{2+} + ClO{-} = PbO{2+} + Cl{-} =>
Pb{2+} + ClO{-} = PbO{2+} + Cl{-}
C5H120H + O2 = CO2 + H2O =>
4 C5H120H + 141 O2 = 20 CO2 + 242 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CeO2 + Gd2O3 + SiO2 = CeGdSi2O7 + O2 =>
4 CeO2 + 2 Gd2O3 + 8 SiO2 = 4 CeGdSi2O7 + O2
FeSO4 + NaNO2 + H2SO4 = Na2SO4 + NO + Fe2(SO4)3 + H2O =>
2 FeSO4 + 2 NaNO2 + 2 H2SO4 = Na2SO4 + 2 NO + Fe2(SO4)3 + 2 H2O
Zn(NO3)2 + Na3PO4 = Zn(PO4)2 + Na3NO3 =>
Zn(NO3)2 + 2 Na3PO4 = Zn(PO4)2 + 2 Na3NO3
(d)B(OH)3(aq) + HBr(aq) = BBr3(aq) + H2O(l) =>
(d)B(OH)3(aq) + 3 HBr(aq) = BBr3(aq) + 3 H2O(l)
LiOH = LiO + H =>
LiOH = LiO + H
ZrCl4 + NH3 = Zr3N4 + NH4Cl =>
3 ZrCl4 + 16 NH3 = Zr3N4 + 12 NH4Cl
BaOHNO3 + Na2O = BaO + H2O + NaNO3 =>
2 BaOHNO3 + Na2O = 2 BaO + H2O + 2 NaNO3
FeCl3 + KSCN + K4Fe(CN)6 = K7Fe(SCN)6 + KCl + Fe(CN)6 =>
FeCl3 + 6 KSCN + K4Fe(CN)6 = K7Fe(SCN)6 + 3 KCl + Fe(CN)6
Na3[Fe(OH)6] = NaFeO2 + NaOH + H2O =>
Na3[Fe(OH)6] = NaFeO2 + 2 NaOH + 2 H2O
CH3CH2OCH2CH3 + HCl = C4H11O + Cl =>
CH3CH2OCH2CH3 + HCl = C4H11O + Cl
Ca(OH)2 + HNO3 = (H2O)2 + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = (H2O)2 + Ca(NO3)2
Mg + Ar = Mg4Ar =>
4 Mg + Ar = Mg4Ar
PbCO3 + H3PO4 = Pb3(PO4)2 + H2O + CO2 =>
3 PbCO3 + 2 H3PO4 = Pb3(PO4)2 + 3 H2O + 3 CO2
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
Ti(OH)3 + NaOH + NaNO3 = Na2TiO3 + NH3 + H2O =>
8 Ti(OH)3 + 15 NaOH + NaNO3 = 8 Na2TiO3 + NH3 + 18 H2O
K2CrO4 + NaI + H2O = Cr(OH)3 + I2 + NaOH + KOH =>
2 K2CrO4 + 6 NaI + 8 H2O = 2 Cr(OH)3 + 3 I2 + 6 NaOH + 4 KOH
RbCl + O2 = RbClO4 =>
RbCl + 2 O2 = RbClO4
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Fe2(SO4)3 + H2S = FeS + S + H2SO4 =>
Fe2(SO4)3 + 3 H2S = 2 FeS + S + 3 H2SO4
NH4ClO4 + C6H12O6 = CO2 + H2O + NH4Cl =>
3 NH4ClO4 + C6H12O6 = 6 CO2 + 6 H2O + 3 NH4Cl
AlI3 + KI = AlI + KI3 =>
AlI3 + KI = AlI + KI3
AsO + O2 = As2O3 =>
4 AsO + O2 = 2 As2O3
Na2(C2O4) + PbNO3 = PbC2O4 + Na2NO3 =>
Na2(C2O4) + PbNO3 = PbC2O4 + Na2NO3
AgNO3 + NaF = AgF + NaNO3 =>
AgNO3 + NaF = AgF + NaNO3
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Fe + CuSO4 + NaOH = Cu + Fe3O4 + H2O + Na2SO4 =>
3 Fe + 4 CuSO4 + 8 NaOH = 4 Cu + Fe3O4 + 4 H2O + 4 Na2SO4
B2H6 + KMnO4 + H2SO4 = H3BO3 + K2SO4 + MnSO4 + H2O =>
5 B2H6 + 12 KMnO4 + 18 H2SO4 = 10 H3BO3 + 6 K2SO4 + 12 MnSO4 + 18 H2O
P + NaO2 = P2O5 + Na2O =>
6 P + 10 NaO2 = 3 P2O5 + 5 Na2O
Mg(OH)2 + FeCl2 = Fe(OH)2MgCl2 =>
Mg(OH)2 + FeCl2 = Fe(OH)2MgCl2
AlCl3 + Li2CO3 = AlLi2 + Cl3CO3 =>
AlCl3 + Li2CO3 = AlLi2 + Cl3CO3
Co(NO2)2 + H2S = CoS + HNO2 =>
Co(NO2)2 + H2S = CoS + 2 HNO2
COCl4 + HCl = C + Cl2 + H2O =>
COCl4 + 2 HCl = C + 3 Cl2 + H2O
TiO(NO3)2 + NH2CONH2 = TiO2 + CO2 + H2O + N2 =>
3 TiO(NO3)2 + 5 NH2CONH2 = 3 TiO2 + 5 CO2 + 10 H2O + 8 N2
NH4PF6 + NH3 + H2O = P2O5 + NH4F =>
2 NH4PF6 + 10 NH3 + 5 H2O = P2O5 + 12 NH4F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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