| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + Ag(NO3)2 = AgOH + Na(NO3)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sn + Al2(SO4)3 = SnSO4 + Al =>
3 Sn + Al2(SO4)3 = 3 SnSO4 + 2 Al
H2S + PBCl2 = PBS + HCl =>
H2S + PBCl2 = PBS + 2 HCl
C2H7N + HCl = C2H8ClN =>
C2H7N + HCl = C2H8ClN
NaF + Cl2 = NaClF =>
2 NaF + Cl2 = 2 NaClF
NaSO3 + BaSO4 = Na2SO4 + Ba(SO3)2 =>
2 NaSO3 + BaSO4 = Na2SO4 + Ba(SO3)2
C6H10O{-} + H2O = C6H10O4 + H{+} + e =>
C6H10O{-} + 3 H2O = C6H10O4 + 6 H{+} + 7e
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na{+} + Zn{2+} + UO2{2+} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{2+} + 3 UO2{2+} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}
C9H18 = C3H6 =>
C9H18 = 3 C3H6
CaSO4 + MgS = MgSO4 + CaS =>
CaSO4 + MgS = MgSO4 + CaS
Ag + NH3 = Ag(NH3)2 =>
Ag + 2 NH3 = Ag(NH3)2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Fe(NO3)3 + K2CO3 + H2O = KNO3 + Fe(OH)3 + CO2 =>
2 Fe(NO3)3 + 3 K2CO3 + 3 H2O = 6 KNO3 + 2 Fe(OH)3 + 3 CO2
HCO3 + Ba = BaCO3 + CO2 + H2O =>
2 HCO3 + Ba = BaCO3 + CO2 + H2O
Zn(SO4) + NH4S = ZnS + NH4 + SO4 =>
Zn(SO4) + NH4S = ZnS + NH4 + SO4
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
N2 + Cu = CuN3 =>
3 N2 + 2 Cu = 2 CuN3
NH4HCO3 + CH3COOH = CH3COONH4 + H2O + CO2 =>
NH4HCO3 + CH3COOH = CH3COONH4 + H2O + CO2
AuCl3 + H2S = Au2S + H2 + Cl2 =>
2 AuCl3 + H2S = Au2S + H2 + 3 Cl2
Ca3P2(s) = Ca(s) + P4(s) =>
2 Ca3P2(s) = 6 Ca(s) + P4(s)
NaCl + H2S + O2 = Na2SO4 + HCl =>
2 NaCl + H2S + 2 O2 = Na2SO4 + 2 HCl
AuCl3 + H2S = Au2S + H2 + Cl2 =>
2 AuCl3 + H2S = Au2S + H2 + 3 Cl2
NaClO3 + Cl = ClO2 + NaCl =>
2 NaClO3 + 3 Cl = 3 ClO2 + 2 NaCl
CaCO3 = CaOCO2(g) =>
CaCO3 = CaOCO2(g)
NO3{-} + H{+} + e = NO + H2O =>
NO3{-} + 4 H{+} + 3e = NO + 2 H2O
PbCl2 + HCl = PbH + ClCl2 =>
PbCl2 + HCl = PbH + ClCl2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
NH3 + Cu(NO3)2 = Cu(NH3)4 + NO3 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4 + 2 NO3
SO2 + Ni = NiO + S =>
SO2 + 2 Ni = 2 NiO + S
NaF + Cl2 = NaCl + F2 =>
2 NaF + Cl2 = 2 NaCl + F2
NaSO3 + BaSO4 = Na2SO4 + Ba(SO3)2 =>
2 NaSO3 + BaSO4 = Na2SO4 + Ba(SO3)2
CH3COO + SO4 = CO2 + H2S + H =>
2 CH3COO + SO4 = 4 CO2 + H2S + 4 H
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Fe2(SO4)3 + MgBr2 = FeBr3 + MgSO4 =>
Fe2(SO4)3 + 3 MgBr2 = 2 FeBr3 + 3 MgSO4
HCO3 + Ba = BaCO3 + CO2 + H2O =>
2 HCO3 + Ba = BaCO3 + CO2 + H2O
Mn2O3 + CH3OH = CO2 + H2O + Mn3O4 =>
9 Mn2O3 + CH3OH = CO2 + 2 H2O + 6 Mn3O4
C2H5O4 + O2 = CO2 + H2O =>
4 C2H5O4 + 5 O2 = 8 CO2 + 10 H2O
AgCH3COO + BaS = Ag2S + Ba(CH3COO)2 =>
2 AgCH3COO + BaS = Ag2S + Ba(CH3COO)2
CH3COO + SO4 = CO2 + H2S + H =>
2 CH3COO + SO4 = 4 CO2 + H2S + 4 H
CuFe2S3 = Cu + Fe + S =>
CuFe2S3 = Cu + 2 Fe + 3 S
C2H5O4 + O2 = CO2 + H2O =>
4 C2H5O4 + 5 O2 = 8 CO2 + 10 H2O
BaSO4 + HNO3 = BaSHNO7 =>
BaSO4 + HNO3 = BaSHNO7
NaNO3 + Fe2O3 + NaOH = Na2FeO4 + N2 + H2O =>
6 NaNO3 + 5 Fe2O3 + 14 NaOH = 10 Na2FeO4 + 3 N2 + 7 H2O
(NH4)2*SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2*SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
Li2O + CuSO4 = Li2Cu2O(SO4)2 =>
Li2O + 2 CuSO4 = Li2Cu2O(SO4)2
SO2 + Ni = NiO + S =>
SO2 + 2 Ni = 2 NiO + S
CH3COOH + CH4 = CH3CH2COOH + H2O =>
5 CH3COOH + 2 CH4 = 4 CH3CH2COOH + 2 H2O
NaSO3 + BaSO4 = Na2SO4 + Ba(SO3)2 =>
2 NaSO3 + BaSO4 = Na2SO4 + Ba(SO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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