| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + H2SO4 = 2 HCl + K2SO4
NH3HI = NH4I =>
NH3HI = NH4I
C2H6O3 + O2 = CO2 + H2O =>
C2H6O3 + 2 O2 = 2 CO2 + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al + RbCl = AlCl3 + Rb =>
Al + 3 RbCl = AlCl3 + 3 Rb
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Fe + S9 = FeS =>
9 Fe + S9 = 9 FeS
Ag3N + HBr = AgBr + H3N =>
Ag3N + 3 HBr = 3 AgBr + H3N
C8H18 = C3H5C5H13 =>
C8H18 = C3H5C5H13
C6H5COOCH(CH3)2 + H2 = C6H5CH2OH + (CH3)2CHOH =>
C6H5COOCH(CH3)2 + 2 H2 = C6H5CH2OH + (CH3)2CHOH
K2CO3 + H3PO4 = K3PO4 + H2CO3 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2CO3
CoCl2 + K(OH) = Co(OH)2 + KCl =>
CoCl2 + 2 K(OH) = Co(OH)2 + 2 KCl
PCl5 + Ca(OH)2 = CaCl2 + Ca3(PO4)2 + H2O =>
2 PCl5 + 8 Ca(OH)2 = 5 CaCl2 + Ca3(PO4)2 + 8 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
CUO2H2SO4 = CUSO4H2O2 =>
CUO2H2SO4 = CUSO4H2O2
Ca + K2SO4 = CaSO4 + K =>
Ca + K2SO4 = CaSO4 + 2 K
CH3CH2CH3 + HCl = CH3CHClCH3 + H2 =>
CH3CH2CH3 + HCl = CH3CHClCH3 + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fl2 = Fl4 =>
2 Fl2 = Fl4
H2(g) + F2(g) = HF(g) =>
H2(g) + F2(g) = 2 HF(g)
PbO + HNO3 = Pb(NO3)2 + H2O =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
CaCO3 + CH3COOH = Ca(CH3COO)2*H2O + CO2 =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2*H2O + CO2
K3PO4 + H2O = K2O + H3(PO4) =>
2 K3PO4 + 3 H2O = 3 K2O + 2 H3(PO4)
H8 = H2 =>
H8 = 4 H2
[Co(H2O)6]2{+} + NH3 = [Co(NH3)6]2{+} + H2O =>
[Co(H2O)6]2{+} + 12 NH3 = [Co(NH3)6]2{+} + 12 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Sr(NO3)2 + Al(NO3)3 + (NH2)2CO = SrAl2O4 + H2O + CO2 + NO2 =>
7 Sr(NO3)2 + 14 Al(NO3)3 + 4(NH2)2CO = 7 SrAl2O4 + 8 H2O + 4 CO2 + 64 NO2
K + O = K2O12 =>
2 K + 12 O = K2O12
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
SAlO3 = SAl + O2 =>
2 SAlO3 = 2 SAl + 3 O2
H2C2O4 + CaCl2 = HCl + CaC2O4 =>
H2C2O4 + CaCl2 = 2 HCl + CaC2O4
FeO + Cu3N = Fe3N2 + Cu2O =>
3 FeO + 2 Cu3N = Fe3N2 + 3 Cu2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
CuSO4 + Na2S = Na2SO4 + CuS =>
CuSO4 + Na2S = Na2SO4 + CuS
CaCl2 + Ba(PO4)2 = Ca(PO4)2 + BaCl2 =>
CaCl2 + Ba(PO4)2 = Ca(PO4)2 + BaCl2
Pb(CH3COO)2 + Na2CO3 = Na2(CH3COO)2 + PbCO3 =>
Pb(CH3COO)2 + Na2CO3 = Na2(CH3COO)2 + PbCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe3 + CuCl = Cu + FeCl3 =>
Fe3 + 9 CuCl = 9 Cu + 3 FeCl3
SrNO + NaCO3 = NaNO + SrCO3 =>
SrNO + NaCO3 = NaNO + SrCO3
Ca(s) + NH3(g) = CaH2(s) + Ca3N2(s) =>
6 Ca(s) + 2 NH3(g) = 3 CaH2(s) + Ca3N2(s)
BaCl2(aq) + KIO3(aq) = Ba(IO3)2(s) + KCl(aq) =>
BaCl2(aq) + 2 KIO3(aq) = Ba(IO3)2(s) + 2 KCl(aq)
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
MgClNH4OHNaHPO4 = MgNH4PO4NaClH2O =>
MgClNH4OHNaHPO4 = MgNH4PO4NaClH2O
C7H8O + KMnO4 + H2SO4 = C7H6O + K2SO4 + MnSO4 + H2O =>
5 C7H8O + 2 KMnO4 + 3 H2SO4 = 5 C7H6O + K2SO4 + 2 MnSO4 + 8 H2O
AgNO3 + H2O = Ag + HNO3 + O2 =>
4 AgNO3 + 2 H2O = 4 Ag + 4 HNO3 + O2
HgN2O6 + KI = HgI2 + KNO3 =>
HgN2O6 + 2 KI = HgI2 + 2 KNO3
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
K2(Zn(OH)4)CO2 = K2CO3Zn(OH)2H2O =>
K2(Zn(OH)4)CO2 = K2CO3Zn(OH)2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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