| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(C2H3O2)2 + Na2S = 2 NaC2H3O2 + PbS
Zn(OH)2 + CO2 = ZnO + H2CO3 =>
Zn(OH)2 + CO2 = ZnO + H2CO3
NiCl + NaOH = NiOH + NaCl =>
NiCl + NaOH = NiOH + NaCl
Na2O2 + CO2 = Na2CO + O3 =>
Na2O2 + CO2 = Na2CO + O3
Mn2(CO3)3 + Li = Li2CO3 + Mn =>
Mn2(CO3)3 + 6 Li = 3 Li2CO3 + 2 Mn
Bi + Fl2 = BiFl3 =>
2 Bi + 3 Fl2 = 2 BiFl3
Br2 + Al = Al2Br6 =>
3 Br2 + 2 Al = Al2Br6
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
Al2O3 + H3PO4 = AlPO4 + H2O =>
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O
Cd(OAc)2*2H2O = Cd(OAc)2 + H2O =>
Cd(OAc)2*2H2O = Cd(OAc)2 + 2 H2O
H3PO4 + K2O = K3PO4 + H2O =>
2 H3PO4 + 3 K2O = 2 K3PO4 + 3 H2O
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
CH3COOH = CH3COO + H =>
CH3COOH = CH3COO + H
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
Cs2SO4() + Rb3PO4() = Cs3PO4() + Rb2SO4 =>
3 Cs2SO4() + 2 Rb3PO4() = 2 Cs3PO4() + 3 Rb2SO4
K3N + Pb(CO3)2 = Pb3N4 + K2CO3 =>
4 K3N + 3 Pb(CO3)2 = Pb3N4 + 6 K2CO3
C57H102O6 + CH3OH = C3H8O3 + C57H106O6 =>
C57H102O6 + 3 CH3OH = C3H8O3 + C57H106O6
Na + Fe = NaFe2 =>
Na + 2 Fe = NaFe2
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
SnCl4 + NH3 = SnCl + HCl + N2 =>
2 SnCl4 + 2 NH3 = 2 SnCl + 6 HCl + N2
Co(OH)2 + Br2 + KOH = KBr + KCoO2 + H2O =>
2 Co(OH)2 + Br2 + 4 KOH = 2 KBr + 2 KCoO2 + 4 H2O
Mg(CH3COO)2*4H2O + C4H6O6 = MgC4H4O6 + H2O + CH3COO =>
2 Mg(CH3COO)2*4H2O + 3 C4H6O6 = 2 MgC4H4O6 + 10 H2O + 6 CH3COO
KMnO4 + Al2(CO3)3 = K2CO3 + Al(MnO4)3 =>
6 KMnO4 + Al2(CO3)3 = 3 K2CO3 + 2 Al(MnO4)3
Al(NO3)*3 + H2SO4 = Al2(SO4)*3 + HNO3 =>
2 Al(NO3)*3 + H2SO4 = Al2(SO4)*3 + 2 HNO3
NO2 + FeCl2 + HCl = NO + FeCl3 + HNO3 =>
2 NO2 + FeCl2 + HCl = NO + FeCl3 + HNO3
HF + Ti(OH)2 = TiF2 + H2O =>
2 HF + Ti(OH)2 = TiF2 + 2 H2O
Ag + HC1 = AgC1 + H2 =>
2 Ag + 2 HC1 = 2 AgC1 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SU2SO4 + ZnNO3 = ZnSO4 + SU2NO3 =>
SU2SO4 + ZnNO3 = ZnSO4 + SU2NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + CO2 = C + AgO =>
2 Ag + CO2 = C + 2 AgO
MgSO4 + NaCl = MgCl2 + Na2SO4 =>
MgSO4 + 2 NaCl = MgCl2 + Na2SO4
Co + Al2O3 = Co2O3 + Al =>
2 Co + Al2O3 = Co2O3 + 2 Al
AsCl + H2S = As2S + HCl =>
2 AsCl + H2S = As2S + 2 HCl
CH6CO2OH + O2 = CO2 + H2O =>
4 CH6CO2OH + 9 O2 = 8 CO2 + 14 H2O
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
CrO3 + NaOH + H2O = Na6[Cr(OH)12] =>
CrO3 + 6 NaOH + 3 H2O = Na6[Cr(OH)12]
CO + KOH = K(HCO2) =>
CO + KOH = K(HCO2)
MnO2(s) + HCl = MnCl2(aq) + H2O(l) + Cl2(g) =>
MnO2(s) + 4 HCl = MnCl2(aq) + 2 H2O(l) + Cl2(g)
C2H5NH2 + HIO3 = C2H5NH3 + IO3 =>
C2H5NH2 + HIO3 = C2H5NH3 + IO3
Ca4 + Si2 = CaSi =>
Ca4 + 2 Si2 = 4 CaSi
Hg2(NO3)2(aq) + HCl(aq) = Hg2Cl2(s) + H(NO3)(aq) =>
Hg2(NO3)2(aq) + 2 HCl(aq) = Hg2Cl2(s) + 2 H(NO3)(aq)
Ca(C2H3O2)2 + MgCl2 = CaCl2 + Mg(C2H3O2)2 =>
Ca(C2H3O2)2 + MgCl2 = CaCl2 + Mg(C2H3O2)2
Fe9S9 + O9 = Fe9O9 + SO9 =>
Fe9S9 + 10 O9 = Fe9O9 + 9 SO9
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
Zn + CrCl4 = CrCl2 + ZnCl2 =>
Zn + CrCl4 = CrCl2 + ZnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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