| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
H3PO3 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 H3PO3 + K2Cr2O7 + 4 H2SO4 = 3 H3PO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
SrF2 + Cl2 = SrF2Cl =>
2 SrF2 + Cl2 = 2 SrF2Cl
HC2H3O2(aq) + Na2CO3(aq) = NaC2H3O2(aq) + CO2(g) + H2O(l) =>
2 HC2H3O2(aq) + Na2CO3(aq) = 2 NaC2H3O2(aq) + CO2(g) + H2O(l)
NO2 + Al = Al(NO2)3 =>
3 NO2 + Al = Al(NO2)3
C3H4 + KMnO4 + H2O = C3H4O2 + KOH + MnO2 =>
3 C3H4 + 4 KMnO4 + 2 H2O = 3 C3H4O2 + 4 KOH + 4 MnO2
Pb + Ni(NO3)2 = Pb(NO3)2 + Ni2 =>
2 Pb + 2 Ni(NO3)2 = 2 Pb(NO3)2 + Ni2
Ca(OH)2(s) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
Al + LiOH + H2O = Li[Al(OH)4] + H2 =>
2 Al + 2 LiOH + 6 H2O = 2 Li[Al(OH)4] + 3 H2
NH4NO3 + HCOOH = NH3 + CO2 + H2O =>
NH4NO3 + 4 HCOOH = 2 NH3 + 4 CO2 + 3 H2O
AlO3 + Ca = Al + CaO =>
AlO3 + 3 Ca = Al + 3 CaO
K2CrO4 + H2SO4 + NaH2PO3 = Cr2(SO4)3 + NaH2PO4 + K2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 NaH2PO3 = Cr2(SO4)3 + 3 NaH2PO4 + 2 K2SO4 + 5 H2O
Cl2H4NiO2 = NiCl2 + H2O =>
Cl2H4NiO2 = NiCl2 + 2 H2O
NaClO4 = NaCl + O2 =>
NaClO4 = NaCl + 2 O2
Ca(OH)2 + NaCl = CaCl2 + Na(OH) =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 Na(OH)
Na + Cl2 = NaCl2 = H2 =>
Na + Cl2 = NaCl2
NH3 + CO2 = NH4CO2NH2 =>
2 NH3 + CO2 = NH4CO2NH2
AgCl + NaNO3 = Ag(NO3) + NaCl =>
AgCl + NaNO3 = Ag(NO3) + NaCl
Fe + H2O = H2 + Fe2O3 =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
Cl + NaHO = NaHClO =>
Cl + NaHO = NaHClO
H3Po3 + CuO = Cu3(Po3)2 + H2O =>
2 H3Po3 + 3 CuO = Cu3(Po3)2 + 3 H2O
SnO + H2SO4 = SnSO4 + H2O =>
SnO + H2SO4 = SnSO4 + H2O
Li + Ba(OH)2 = LiOH + Ba =>
2 Li + Ba(OH)2 = 2 LiOH + Ba
ClO + OH = OOH + Cl =>
ClO + OH = OOH + Cl
Na2CO3 + CuCl2 = CuCO3 + NaCl =>
Na2CO3 + CuCl2 = CuCO3 + 2 NaCl
C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CHO + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CHO + 7 H2O
H3BO3 + H3PO4 + C6H8O6 = BP + CO2 + H2O =>
5 H3BO3 + 5 H3PO4 + 2 C6H8O6 = 5 BP + 12 CO2 + 23 H2O
C7H5N3O6 = N2 + C + CO + H2O =>
2 C7H5N3O6 = 3 N2 + 7 C + 7 CO + 5 H2O
BaCl + AgNo3 = ClNo3 + BaAg =>
BaCl + AgNo3 = ClNo3 + BaAg
SnO2 + H2SO4 = Sn(SO4)2 + H2O =>
SnO2 + 2 H2SO4 = Sn(SO4)2 + 2 H2O
CO2 + CuS = CuO + CO + SO2 =>
3 CO2 + CuS = CuO + 3 CO + SO2
SnO2 + H2SO4 = Sn(SO4)2 + H2O =>
SnO2 + 2 H2SO4 = Sn(SO4)2 + 2 H2O
CuCl2 + CH3COOH = Cu(CH3COOH) + Cl2 =>
CuCl2 + CH3COOH = Cu(CH3COOH) + Cl2
Fe(NO3)2 + Na3PO4 = Fe3PO4 + Na(NO3)2 =>
3 Fe(NO3)2 + Na3PO4 = Fe3PO4 + 3 Na(NO3)2
Cu(No3)2 + NaOH = Cu(OH) + Na(No3)2 =>
Cu(No3)2 + NaOH = Cu(OH) + Na(No3)2
MgBr2 + K(C2H3O2) = Mg(C2H3O2)2 + KBr =>
MgBr2 + 2 K(C2H3O2) = Mg(C2H3O2)2 + 2 KBr
Pb + Ag(NO3) = Pb(NO3)2 + Ag =>
Pb + 2 Ag(NO3) = Pb(NO3)2 + 2 Ag
KOH[OH] + H3O = KOH + H2O =>
KOH[OH] + H3O = KOH + 2 H2O
CuS + KSO3 = CuSO3 + KS =>
CuS + KSO3 = CuSO3 + KS
CH3COOH + KMnO4 + H2SO4 = CO2 + MnO2 + K2SO4 + H2O =>
3 CH3COOH + 8 KMnO4 + 4 H2SO4 = 6 CO2 + 8 MnO2 + 4 K2SO4 + 10 H2O
Gd2O3 + Al2O3 = GdAlO3 =>
Gd2O3 + Al2O3 = 2 GdAlO3
C6H5Cl + O2 = CO + H2O + Cl2 =>
4 C6H5Cl + 17 O2 = 24 CO + 10 H2O + 2 Cl2
SnO2 + H2SO4 = Sn(SO4)2 + H2O =>
SnO2 + 2 H2SO4 = Sn(SO4)2 + 2 H2O
BaCl2 + FeSO4(s) = BaSO4 + FeCl2 =>
BaCl2 + FeSO4(s) = BaSO4 + FeCl2
CH3OH + HCOOH = HCOCH3 + H2O =>
3 CH3OH + HCOOH = 2 HCOCH3 + 3 H2O
PbO + H2SO4 = PbSO4 + H2O =>
PbO + H2SO4 = PbSO4 + H2O
PH3 + HNO3 = H3PO4 + NO + H2O =>
3 PH3 + 8 HNO3 = 3 H3PO4 + 8 NO + 4 H2O
H2TeO4 + AgMnO4 = MnTeO4 + Ag2TeO4 + O2 + H2O =>
6 H2TeO4 + 4 AgMnO4 = 4 MnTeO4 + 2 Ag2TeO4 + 5 O2 + 6 H2O
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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