| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 + 4 CO = N2 + 4 CO2
AlCl3 + BaSO4 = Al2(SO4)3 + BaCl2 =>
2 AlCl3 + 3 BaSO4 = Al2(SO4)3 + 3 BaCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Au + Pb(NO3)2 = Au(NO3) + Pb =>
2 Au + Pb(NO3)2 = 2 Au(NO3) + Pb
PbS2 = Pb + S =>
PbS2 = Pb + 2 S
OH = H2O + O2 =>
4 OH = 2 H2O + O2
Cu(NH3)4SO4 = CuSO4 + NH3 =>
Cu(NH3)4SO4 = CuSO4 + 4 NH3
CH3COOH + CaCO3 = CaC4H6O4 + H2O + CO2 =>
2 CH3COOH + CaCO3 = CaC4H6O4 + H2O + CO2
Ag2O + NaOH = Ag(OH) + Na2O =>
Ag2O + 2 NaOH = 2 Ag(OH) + Na2O
KClO3 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + KCl + K2SO4 =>
KClO3 + 3 SnSO4 + 12 KOH + 3 H2O = 3 K2[Sn(OH)6] + KCl + 3 K2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2O3NO2 = N3O5 =>
N2O3NO2 = N3O5
KBr + LiOH = LiBr + KOH =>
KBr + LiOH = LiBr + KOH
Ca(HCO3)2 + HCI = CaCI + H(HCO3)2 =>
Ca(HCO3)2 + HCI = CaCI + H(HCO3)2
Mg + Cl2 = Mg2Cl2 =>
2 Mg + Cl2 = Mg2Cl2
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
BaSO3 + H3PO4 = Ba3(PO4)2 + H2SO3 =>
3 BaSO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2SO3
SrCl2 + Al(NO3)3 = Sr(NO3)2 + AlCl3 =>
3 SrCl2 + 2 Al(NO3)3 = 3 Sr(NO3)2 + 2 AlCl3
NaClO(aq) + NH3(aq) = NaOH(aq) + NCl3(g) =>
3 NaClO(aq) + NH3(aq) = 3 NaOH(aq) + NCl3(g)
HlO3 + H2O = H3O + HlO4 =>
HlO3 + 3 H2O = 2 H3O + HlO4
Au + Pb(NO3)2 = Au(NO3) + Pb =>
2 Au + Pb(NO3)2 = 2 Au(NO3) + Pb
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
K2 + CO3 + HCl = KCl + H2CO3 =>
K2 + CO3 + 2 HCl = 2 KCl + H2CO3
BaCl(aq) + NaOH(aq) = Ba(OH)(s) + NaCl(aq) =>
BaCl(aq) + NaOH(aq) = Ba(OH)(s) + NaCl(aq)
CuSO4(s) + H2O(l) = CuSO4(H2O)(s) =>
CuSO4(s) + H2O(l) = CuSO4(H2O)(s)
Na2O + C2H5COOH = C2H5COONa + H2O =>
Na2O + 2 C2H5COOH = 2 C2H5COONa + H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Ba(OH)2HCl = BaOHClH2O =>
Ba(OH)2HCl = BaOHClH2O
Pb3O4 + Mn(NO3)2 + HNO3 = Pb(NO3)2 + H(MnO4)2 + H2O =>
11 Pb3O4 + 4 Mn(NO3)2 + 58 HNO3 = 33 Pb(NO3)2 + 2 H(MnO4)2 + 28 H2O
HClO2 + CsOH = CsClO2 + H2O =>
HClO2 + CsOH = CsClO2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
NH4OH + C6H8O7H2O = (NH4)2C6H6O7 + H2O =>
2 NH4OH + C6H8O7H2O = (NH4)2C6H6O7 + 3 H2O
CH3OH + HCl = CH2Cl2 + H2O + H2 =>
CH3OH + 2 HCl = CH2Cl2 + H2O + H2
C15H31COONa + CH3COOH = C15H31COOH + CH3COONa =>
C15H31COONa + CH3COOH = C15H31COOH + CH3COONa
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Al(NO3)3 + NH4Cl = AlCl3 + NH4NO3 =>
Al(NO3)3 + 3 NH4Cl = AlCl3 + 3 NH4NO3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
*Li2O + CO2 = Li2CO3 =>
*Li2O + CO2 = Li2CO3
SnF4 + Au = AuF3 + Sn =>
3 SnF4 + 4 Au = 4 AuF3 + 3 Sn
HCl(aq) + H2SO4(aq) = HSO3Cl(l) + H2O(l) =>
HCl(aq) + H2SO4(aq) = HSO3Cl(l) + H2O(l)
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
N2H4 + HNO3 = NO2 + H2O =>
N2H4 + 12 HNO3 = 14 NO2 + 8 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
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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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