| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cr2O3 + CCl4 = CrCl3 + COCl2 =>
Cr2O3 + 3 CCl4 = 2 CrCl3 + 3 COCl2
H2TeO3 + HNO3 = H2O + Te2O4*HNO3 =>
2 H2TeO3 + HNO3 = 2 H2O + Te2O4*HNO3
C2H4O + KMnO4 + H2SO4 = C2H4O2 + K2SO3 + MnSO4 + H2O =>
6 C2H4O + 2 KMnO4 + 3 H2SO4 = 6 C2H4O2 + K2SO3 + 2 MnSO4 + 3 H2O
C4H10 + HNO3 = C4H9NO2 + H2O =>
C4H10 + HNO3 = C4H9NO2 + H2O
PO43 + H2O = H3PO4 + OH =>
PO43 + 42 H2O = H3PO4 + 81 OH
Sg + O2 = SgO =>
2 Sg + O2 = 2 SgO
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
HH + ClCl = HClHCl =>
HH + ClCl = HClHCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KOH + H3PO4 = H3KOH + PO4 =>
KOH + H3PO4 = H3KOH + PO4
CuSO4 + HCl = CuCl + HSO4 =>
CuSO4 + HCl = CuCl + HSO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CuSO4 + HCl = CuCl + HSO4 =>
CuSO4 + HCl = CuCl + HSO4
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
HPO3 + NH3 + AgNO3 = AgPO3 + NH4NO3 =>
HPO3 + NH3 + AgNO3 = AgPO3 + NH4NO3
C2O4 + HCl = HC2O4 + Cl =>
C2O4 + HCl = HC2O4 + Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O = ZnFe2O4 + HNO3 + H2O =>
Zn(NO3)2*6H2O + 2 Fe(NO3)3*9H2O = ZnFe2O4 + 8 HNO3 + 20 H2O
Cu + Pb3(PO4)2 = Pb + Cu3PO4 =>
6 Cu + Pb3(PO4)2 = 3 Pb + 2 Cu3PO4
MnCl + (NH4)CrO3 = MnCrO3 + NH4Cl =>
MnCl + (NH4)CrO3 = MnCrO3 + NH4Cl
AgC2H3O2 + Al2(SO4)3 = Ag2SO4 + Al(C2H3O2)3 =>
6 AgC2H3O2 + Al2(SO4)3 = 3 Ag2SO4 + 2 Al(C2H3O2)3
MgO + H2O + Fe2(SO4)3 = Mg(SO4) + Fe(OH)3 =>
3 MgO + 3 H2O + Fe2(SO4)3 = 3 Mg(SO4) + 2 Fe(OH)3
C2H7N + HNO2 = C2H5OH + N2 + H2O =>
C2H7N + HNO2 = C2H5OH + N2 + H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
CuSO4(aq) + NaHCO3(aq) = CuCO3 + CO2 + H2O + Na2SO4 =>
CuSO4(aq) + 2 NaHCO3(aq) = CuCO3 + CO2 + H2O + Na2SO4
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
NaOH + H2C2O4*2H2O = Na2C2O4 + H2O =>
2 NaOH + H2C2O4*2H2O = Na2C2O4 + 4 H2O
Bi(NO3)3 + CH3CSNH2 = BiS3 + CH3CNH2(NO3) =>
Bi(NO3)3 + 3 CH3CSNH2 = BiS3 + 3 CH3CNH2(NO3)
Ca(OH) + H3PO3 = Ca3PO3 + H2O =>
3 Ca(OH) + H3PO3 = Ca3PO3 + 3 H2O
Al2(CO3)3(s) + HCl(aq) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3(s) + 6 HCl(aq) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
P + S = P4S10 =>
4 P + 10 S = P4S10
H2(g) + Cl2(g) = HCl(aq) =>
H2(g) + Cl2(g) = 2 HCl(aq)
CuBr2(aq) + Li2C2O4(aq) = CuC2O4(s) + LiBr(aq) =>
CuBr2(aq) + Li2C2O4(aq) = CuC2O4(s) + 2 LiBr(aq)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CuO + SnO = Cu + SnO2 =>
CuO + SnO = Cu + SnO2
FeCl2 = Fe + Cl =>
FeCl2 = Fe + 2 Cl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Je2O3 + CO = Je + CO2 =>
Je2O3 + 3 CO = 2 Je + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3NH2 + HNO3 = CH3OH + N2 + H2O =>
5 CH3NH2 + 3 HNO3 = 5 CH3OH + 4 N2 + 4 H2O
NH4{+} + OH{-} = H4O + NH =>
NH4{+} + OH{-} = H4O + NH
P4(s) + Ca(a) = Ca3P2(s) =>
P4(s) + 6 Ca(a) = 2 Ca3P2(s)
Ag2S + Fe(NO3)2 = FeS + AgNO3 =>
Ag2S + Fe(NO3)2 = FeS + 2 AgNO3
HI + Fe(OH)3 = H3(OH)3 + FeI3 =>
3 HI + Fe(OH)3 = H3(OH)3 + FeI3
CaCl2(aq) + Al(NO3)3(aq) = Ca(NO3)2(aq) + AlCl3(aq) =>
3 CaCl2(aq) + 2 Al(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 AlCl3(aq)
HCl(g) + H2O = H3ClO =>
HCl(g) + H2O = H3ClO
NaOH + CuCl = NaCl + CuOH =>
NaOH + CuCl = NaCl + CuOH
LiNO3 + O2 = Li2O + NO3 =>
4 LiNO3 + O2 = 2 Li2O + 4 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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