| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + 2 AgNO3 = Ag2CO3 + 2 NH4NO3
NaSO4 + CaNO3 = CaSO4 + NaNO3 =>
NaSO4 + CaNO3 = CaSO4 + NaNO3
K2(SO3) + HCl = SO2 + KCl + H2O =>
K2(SO3) + 2 HCl = SO2 + 2 KCl + H2O
C6H18O24P6 + Na2CO3 = C6H6O24P6Na12 + H2CO3 =>
C6H18O24P6 + 6 Na2CO3 = C6H6O24P6Na12 + 6 H2CO3
BaCO3 + O2 = BaO + CO3 =>
2 BaCO3 + O2 = 2 BaO + 2 CO3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Ca(OH)2(s) + H3PO4(aq) = H2O(l) + Ca3(PO4)2 =>
3 Ca(OH)2(s) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2
C8H10 + O2(g) = CO2 + H2O =>
2 C8H10 + 21 O2(g) = 16 CO2 + 10 H2O
HNO3 + CuOHNO3 = Cu(NO3)2 + H2O =>
HNO3 + CuOHNO3 = Cu(NO3)2 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
BiONO3 + HCl = HClO + BiNO3 =>
BiONO3 + HCl = HClO + BiNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu(NO3)2 + Na2HPO4 = Cu3(PO4)2 + NaNO3 + HNO3 =>
3 Cu(NO3)2 + 2 Na2HPO4 = Cu3(PO4)2 + 4 NaNO3 + 2 HNO3
Mg(NO3)2(aq) + Na2PO4(aq) = MgPO4(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2PO4(aq) = MgPO4(aq) + 2 NaNO3(aq)
Cu(NO3)2 + NaOH = CuO + H2O + NaNO3 =>
Cu(NO3)2 + 2 NaOH = CuO + H2O + 2 NaNO3
NaCl(aq) + HgNO3(aq) = HgCl + NaNO3 =>
NaCl(aq) + HgNO3(aq) = HgCl + NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PH3 + NaClO + NaOH = Na3PO4 + NaCl + H2O =>
PH3 + 4 NaClO + 3 NaOH = Na3PO4 + 4 NaCl + 3 H2O
NaClO3 + K2SnO2 = NaCl + K2SnO3 =>
NaClO3 + 3 K2SnO2 = NaCl + 3 K2SnO3
N2H4(aq) + O2(g) = N2(g) + H2O(l) =>
N2H4(aq) + O2(g) = N2(g) + 2 H2O(l)
Ga2O3 = Ga + O2 =>
2 Ga2O3 = 4 Ga + 3 O2
Cr + CdCl2 = CrCl2 + Cd =>
Cr + CdCl2 = CrCl2 + Cd
Al + FeBr3 = Fe + AlBr3 =>
Al + FeBr3 = Fe + AlBr3
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
C + O2 = CO =>
2 C + O2 = 2 CO
I2(s) + NO3(aq) = IO3(aq) + NO2(g) =>
I2(s) + 6 NO3(aq) = 2 IO3(aq) + 6 NO2(g)
AlCl3 + NaOH + HCl = NaCl + AlOH + HCl3 =>
AlCl3 + NaOH + HCl = NaCl + AlOH + HCl3
C2H4O2 + Fe(OH)2 = H2O + FeCHHCOO =>
C2H4O2 + Fe(OH)2 = 2 H2O + FeCHHCOO
Fe + HNO2 = Fe(NO2)2 + H2 =>
Fe + 2 HNO2 = Fe(NO2)2 + H2
Pb(NO3)2 + HCl = PbCl2 + (HNO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2(HNO3)
Ni(NO3)2(aq) + KI(aq) = NiI2(aq) + KNO3(aq) =>
Ni(NO3)2(aq) + 2 KI(aq) = NiI2(aq) + 2 KNO3(aq)
NaNa + ClCl = NaClNaCl =>
NaNa + ClCl = NaClNaCl
Hg(OH)2(s) + H3PO4(aq) = Hg3(PO4)2(aq) + H2O(l) =>
3 Hg(OH)2(s) + 2 H3PO4(aq) = Hg3(PO4)2(aq) + 6 H2O(l)
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
NaHCO3 + CH3COOH = CH3COONa + CO2(g) + H2O(l) =>
NaHCO3 + CH3COOH = CH3COONa + CO2(g) + H2O(l)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
HIO3{-5} + FeI2{+} + HCl = FeCl3{-2} + ICl{-} + H2O =>
5 HIO3{-5} + 4 FeI2{+} + 25 HCl = 4 FeCl3{-2} + 13 ICl{-} + 15 H2O
N2H4 + HNO2 = H2O + HN =>
2 N2H4 + HNO2 = 2 H2O + 5 HN
[Cu(NH3)2]OH + NH3 + H2O + O2 = [Cu(NH3)4](OH)2 =>
4[Cu(NH3)2]OH + 8 NH3 + 2 H2O + O2 = 4[Cu(NH3)4](OH)2
CS2(l) + O2 = CO2 + SO2 =>
CS2(l) + 3 O2 = CO2 + 2 SO2
C2H7SH + O2 = CO2 + SO2 + H2O =>
C2H7SH + 5 O2 = 2 CO2 + SO2 + 4 H2O
Br2 + NaSO3 = NaBr + SO3 =>
Br2 + 2 NaSO3 = 2 NaBr + 2 SO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
RbOH + H3BO3 = RbBO3 + OHH3 =>
RbOH + H3BO3 = RbBO3 + OHH3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
MnC2O4 + O2 = Mn3O4 + CO2 =>
3 MnC2O4 + 2 O2 = Mn3O4 + 6 CO2
Fe + C2H3AgO2 = Fe(CH3CO2)3 + Ag =>
Fe + 3 C2H3AgO2 = Fe(CH3CO2)3 + 3 Ag
MnCl2 + CH3COONa + KMnO4 + AcAcH = Mn(AcAc)3 + KCl + NaCl + CH3COOH + H2O =>
4 MnCl2 + 7 CH3COONa + KMnO4 + 15 AcAcH = 5 Mn(AcAc)3 + KCl + 7 NaCl + 7 CH3COOH + 4 H2O
KI + KIO3 + C15H31COOH = I2 + C15H31COOK + H2O =>
5 KI + KIO3 + 6 C15H31COOH = 3 I2 + 6 C15H31COOK + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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