| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
BaCl2 + Na2C2O4 = BaC2O4 + NaCl =>
BaCl2 + Na2C2O4 = BaC2O4 + 2 NaCl
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O =>
Ba(OH)2 + Cl2O5 = Ba(ClO3)2 + H2O
C20H24Na2O10S2 + O2 = C8H8O3 + H2O + NaHSO3 =>
4 C20H24Na2O10S2 + 9 O2 = 10 C8H8O3 + 4 H2O + 8 NaHSO3
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
CaCO3 + NO3 + H = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 NO3 + 2 H = CO2 + Ca(NO3)2 + H2O
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
(COOH)2 + O2 = CO2 + H2O =>
2(COOH)2 + O2 = 4 CO2 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CO(g) + H2O(g) = CO2(g) + H2(g) =>
CO(g) + H2O(g) = CO2(g) + H2(g)
KOH + H3B = K3B + H2O =>
3 KOH + H3B = K3B + 3 H2O
Fe2(SO4)3 + (NH4)2SO4 + H2O = NH4Fe(SO4)2*12H2O =>
Fe2(SO4)3 + (NH4)2SO4 + 24 H2O = 2 NH4Fe(SO4)2*12H2O
NH4Br + NaOH = NaBr + H2O + NH3 =>
NH4Br + NaOH = NaBr + H2O + NH3
V2O = V + O2 =>
2 V2O = 4 V + O2
Au(OH)3 + H3AsO4 = (Au)3(AsO4)3 + H2O =>
3 Au(OH)3 + 3 H3AsO4 = (Au)3(AsO4)3 + 9 H2O
(NH4)2HPO4 + NaOH = NaH2PO4 + NH3 + H2O =>
(NH4)2HPO4 + NaOH = NaH2PO4 + 2 NH3 + H2O
K(s) + HCl(aq) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(aq) + H2(g)
Cr + P4 = CrP =>
4 Cr + P4 = 4 CrP
Au(OH)3 + H3AsO4 = (Au)3(AsO4)3 + H2O =>
3 Au(OH)3 + 3 H3AsO4 = (Au)3(AsO4)3 + 9 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
K(s) + HCl(aq) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(aq) + H2(g)
FeSO4 + NH4OH = Fe(OH)2(NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2(NH4)2SO4
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
H2O + CO = O2 + C4H10 =>
10 H2O + 8 CO = 9 O2 + 2 C4H10
H2SO4 + Li = H2 + Li2SO4 =>
H2SO4 + 2 Li = H2 + Li2SO4
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Cr2(SO4)3 + Hg2(CH3COO)2 = Cr2(CH3COO)3 + Hg2(SO4)2 =>
2 Cr2(SO4)3 + 3 Hg2(CH3COO)2 = 2 Cr2(CH3COO)3 + 3 Hg2(SO4)2
Li2CO3 + HCI = LiCI + CO2 + H2O =>
Li2CO3 + 2 HCI = 2 LiCI + CO2 + H2O
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
Mg2SO4 + H3PO4 = Mg2PO4 + H3SO4 =>
Mg2SO4 + H3PO4 = Mg2PO4 + H3SO4
HNO3 + KOH = KNO3H2O =>
HNO3 + KOH = KNO3H2O
Mg2N3 + H2O = MgO + H2 + N2 =>
2 Mg2N3 + 4 H2O = 4 MgO + 4 H2 + 3 N2
Na2SO4 + TiO2 = NaO + TiSO4 =>
Na2SO4 + TiO2 = 2 NaO + TiSO4
Fe(OH)3 + H2 + SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2 + 3 SO4 = Fe2(SO4)3 + 6 H2O
NiSO4 + KF = NiF2 + K2SO4 =>
NiSO4 + 2 KF = NiF2 + K2SO4
Na2CO3 + Mg2SO4 = Na2SO4 + Mg2CO3 =>
Na2CO3 + Mg2SO4 = Na2SO4 + Mg2CO3
Cr2(SO4)3 + Hg2(CH3COO)2 = Cr2(CH3COO)3 + Hg2(SO4)2 =>
2 Cr2(SO4)3 + 3 Hg2(CH3COO)2 = 2 Cr2(CH3COO)3 + 3 Hg2(SO4)2
H2SO4 + Li = H2 + Li2SO4 =>
H2SO4 + 2 Li = H2 + Li2SO4
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
K2SO4 + Al2(SO4)3 = AlK(SO4)2 =>
K2SO4 + Al2(SO4)3 = 2 AlK(SO4)2
FeCl3 + Cu(OH)2 = Fe(OH)3 + CuCl2 =>
2 FeCl3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuCl2
C2H4 + HCl + O2 = ClCH2CH2Cl + H2O =>
2 C2H4 + 4 HCl + O2 = 2 ClCH2CH2Cl + 2 H2O
KCI + AlCI3 = KCI3 + AlCI =>
KCI + AlCI3 = KCI3 + AlCI
K(s) + HCl(aq) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(aq) + H2(g)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/10/24
Équations équilibrées sur12/10/23
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