| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(NO3)3 + 3 Na = 3 Na(NO3)2 + 2 Al
CaCO3 + HCl*5H2O = CaCl2*6H2O + CO2 + H2O =>
CaCO3 + 2 HCl*5H2O = CaCl2*6H2O + CO2 + 5 H2O
H2Te + H2O = TeOH + H3 =>
H2Te + H2O = TeOH + H3
NaOH(s) + HF(aq) = NaF(s) + H2O(l) =>
NaOH(s) + HF(aq) = NaF(s) + H2O(l)
CuF2(aq) + H2SO4(aq) = CuSO4(aq) + HF(aq) =>
CuF2(aq) + H2SO4(aq) = CuSO4(aq) + 2 HF(aq)
Cl + AlI3 = ClI3 + Al =>
Cl + AlI3 = ClI3 + Al
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
NaClO + HI = NaI + HClO =>
NaClO + HI = NaI + HClO
C13H10 + O2 = C + H2O =>
2 C13H10 + 5 O2 = 26 C + 10 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
PCl3 + H2O + O = H3PO4 + HCl =>
PCl3 + 3 H2O + O = H3PO4 + 3 HCl
Al2(SO4)3 + CH3COONa + H2O = AlOH(CH3COO)2 + CH3COOH + Na2SO4 =>
Al2(SO4)3 + 6 CH3COONa + 2 H2O = 2 AlOH(CH3COO)2 + 2 CH3COOH + 3 Na2SO4
KBr + MnO2 + H2SO4 = H2O + K2SO4 + Br2 + MnSO4 =>
2 KBr + MnO2 + 2 H2SO4 = 2 H2O + K2SO4 + Br2 + MnSO4
Pb2 + H2O = Pb2O + H =>
Pb2 + H2O = Pb2O + 2 H
Mg + Co{2+} = Mg{2+} + Co =>
Mg + Co{2+} = Mg{2+} + Co
Cl2(g) + H2O = HCl + O2 =>
2 Cl2(g) + 2 H2O = 4 HCl + O2
Pb(OAc)2 + BaCl2 = Pb(Cl)2 + Ba(OAc)2 =>
Pb(OAc)2 + BaCl2 = Pb(Cl)2 + Ba(OAc)2
Ba(NO3)2 + Al2(SO3)3 = Al(NO3)3 + BaSO3 =>
3 Ba(NO3)2 + Al2(SO3)3 = 2 Al(NO3)3 + 3 BaSO3
Cd(ClO4)2 + K2O = CdO + KClO4 =>
Cd(ClO4)2 + K2O = CdO + 2 KClO4
CH2(OH)CH2CH2CH2CH3 + Na = CH3CH2CH2CH2CH2ONa + H2 =>
2 CH2(OH)CH2CH2CH2CH3 + 2 Na = 2 CH3CH2CH2CH2CH2ONa + H2
C2H6(g) + O2(g) = C02 + H2O =>
2 C2H6(g) + 3 O2(g) = 2 C02 + 6 H2O
Cu + CO2 + O2 + H2O = Cu(OH)2CO3 =>
Cu + CO2 + O2 + H2O = Cu(OH)2CO3
C4H6O6 + CaCO3 = Ca2(C4H4O6) + H2O + CO2 =>
6 C4H6O6 + 10 CaCO3 = 5 Ca2(C4H4O6) + 8 H2O + 14 CO2
Cs + H2O = CsH + O2 =>
4 Cs + 2 H2O = 4 CsH + O2
Ce(OH)4 + H2O2 = Ce(OH)3OOH + H2O =>
Ce(OH)4 + H2O2 = Ce(OH)3OOH + H2O
NaH + Cl2 = NaCl + HCl =>
NaH + Cl2 = NaCl + HCl
K2Cr2O7 + MnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + HMnO4 =>
5 K2Cr2O7 + 6 MnSO4 + 14 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O + 6 HMnO4
CuHSO4 + Na2SO4 = NaHSO4 + Cu2SO4 =>
2 CuHSO4 + Na2SO4 = 2 NaHSO4 + Cu2SO4
AgClO2 + NaNO3 = AgNO3 + NaClO2 =>
AgClO2 + NaNO3 = AgNO3 + NaClO2
NaOH + Ca(OH)2 + (Cl)2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2(Cl)2 = Ca(OCl)2 + 2 NaCl + 2 H2O
C8H5O4{-} + Cr2O7{-2} + H{+} = CO2 + Cr{+3} + H2O =>
C8H5O4{-} + 5 Cr2O7{-2} + 41 H{+} = 8 CO2 + 10 Cr{+3} + 23 H2O
H2O + NO = HNO3 + H2 =>
4 H2O + 2 NO = 2 HNO3 + 3 H2
Nb2O5 + C6H8O7 = H2O + Nb3(C6H5O7)5 =>
3 Nb2O5 + 10 C6H8O7 = 15 H2O + 2 Nb3(C6H5O7)5
BaCl2 + Na2CO3 = BaCO3 + Cl2Na2 =>
BaCl2 + Na2CO3 = BaCO3 + Cl2Na2
C8H18O + CrO3 + H2SO4 = Cr2(SO4)3 + C8H16O2 + H2O =>
3 C8H18O + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 C8H16O2 + 9 H2O
BaCl2 + Na2CO3 = BaCO3 + Cl2Na2 =>
BaCl2 + Na2CO3 = BaCO3 + Cl2Na2
CH2OH + O2 = COH2 + H2O =>
4 CH2OH + O2 = 4 COH2 + 2 H2O
Nb2O5 + C6H8O7 = H2O + Nb3(C6H5O7)5 =>
3 Nb2O5 + 10 C6H8O7 = 15 H2O + 2 Nb3(C6H5O7)5
NaOH + Ca(OH)2 + (Cl)2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2(Cl)2 = Ca(OCl)2 + 2 NaCl + 2 H2O
C8H18O + CrO3 + H2SO4 = Cr2(SO4)3 + C8H16O2 + H2O =>
3 C8H18O + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 C8H16O2 + 9 H2O
H2O + NO = HNO3 + H2 =>
4 H2O + 2 NO = 2 HNO3 + 3 H2
NaOH + Ca(OH)2 + (Cl)2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2(Cl)2 = Ca(OCl)2 + 2 NaCl + 2 H2O
C8H18O + CrO3 + H2SO4 = Cr2(SO4)3 + C8H16O2 + H2O =>
3 C8H18O + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 C8H16O2 + 9 H2O
H2O + NO = HNO3 + H2 =>
4 H2O + 2 NO = 2 HNO3 + 3 H2
NaOH + Ca(OH)2 + (Cl)2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2(Cl)2 = Ca(OCl)2 + 2 NaCl + 2 H2O
Pb(CH3COO)2 + NaOH + SC(NH2)2 = PbS + OC(NH2)2 + Na(CH3COO) + H2O =>
Pb(CH3COO)2 + 2 NaOH + SC(NH2)2 = PbS + OC(NH2)2 + 2 Na(CH3COO) + H2O
AgClO2 + NaNO3 = AgNO3 + NaClO2 =>
AgClO2 + NaNO3 = AgNO3 + NaClO2
Mg + O6 = MgO6 =>
Mg + O6 = MgO6
Nb2O5 + C6H8O7 = H2O + Nb3(C6H5O7)5 =>
3 Nb2O5 + 10 C6H8O7 = 15 H2O + 2 Nb3(C6H5O7)5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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