| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2*4H2O + 2 NH4OH = Ca(OH)2 + 2 NH4NO3 + 4 H2O
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(aq) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(aq)
SCl2 + O2 = SOCl2 =>
2 SCl2 + O2 = 2 SOCl2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
FeI2 + O2 = Fe2O3 + I2O5 =>
4 FeI2 + 13 O2 = 2 Fe2O3 + 4 I2O5
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
H2SO4(aq)HNO3(aq) = HNO3H2SO4 =>
H2SO4(aq)HNO3(aq) = HNO3H2SO4
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
C2H2 + O2 = CO2 + CH2O =>
2 C2H2 + 3 O2 = 2 CO2 + 2 CH2O
H2BaCO3 = BaO + H2CO2 =>
H2BaCO3 = BaO + H2CO2
FeO + ZnSO4 = FeSO4 + ZnO =>
FeO + ZnSO4 = FeSO4 + ZnO
Cu + CuO = Cu2O =>
Cu + CuO = Cu2O
I + CuCl2 = ICl2 + Cu =>
I + CuCl2 = ICl2 + Cu
CaC2O4 = Ca + CO2 =>
CaC2O4 = Ca + 2 CO2
NaNO2 + PbO2 + HNO3 = NaNO3 + Pb(NO3)2 + H2O =>
NaNO2 + PbO2 + 2 HNO3 = NaNO3 + Pb(NO3)2 + H2O
Ag{+} + Cu = Cu{2} + Ag =>
2 Ag{+} + Cu = Cu{2} + 2 Ag
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
CH3CHOHCOOH = CO2 + CH3CH2OH =>
CH3CHOHCOOH = CO2 + CH3CH2OH
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
FePO4 + Sr = Fe + Sr3(PO4)2 =>
2 FePO4 + 3 Sr = 2 Fe + Sr3(PO4)2
Cs + HCl = ClCs + H =>
Cs + HCl = ClCs + H
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
SnS2(s) + O2(g) = SnO2(s) + SO2(g) =>
SnS2(s) + 3 O2(g) = SnO2(s) + 2 SO2(g)
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al2(SO4)3 + Ca(OH)2 = CaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(OH)3
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
CuS + HNO3 = S + Cu(NO3)2 + NO + H2O =>
3 CuS + 8 HNO3 = 3 S + 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + Mn = MnO2 + K =>
KMnO4 + Mn = 2 MnO2 + K
BaCl2 + Na2CO3 + HNO3 = NaCl + HCO3 + BaNO3 =>
BaCl2 + Na2CO3 + HNO3 = 2 NaCl + HCO3 + BaNO3
CaOH2HCl = CaOH3Cl =>
CaOH2HCl = CaOH3Cl
CdCl + Na2S = CdS + Na2Cl =>
CdCl + Na2S = CdS + Na2Cl
HBr + S = H2S + Br2 =>
2 HBr + S = H2S + Br2
(NH4)3PO4 + Mg(NO3)2 = NH4NO3 + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 Mg(NO3)2 = 6 NH4NO3 + Mg3(PO4)2
Pb(NO3)2 + HCl = PbCl2 + NHO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 NHO3
Mg3(PO4)2 + Na2O = MgO + Na3(PO4) =>
Mg3(PO4)2 + 3 Na2O = 3 MgO + 2 Na3(PO4)
CaOSO3 = CaSO4 =>
CaOSO3 = CaSO4
PCl3 = Cl + P =>
PCl3 = 3 Cl + P
H3PO2 + NH3 = NH4H2PO2 =>
H3PO2 + NH3 = NH4H2PO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
B2O3 + C = CO2 + B =>
2 B2O3 + 3 C = 3 CO2 + 4 B
Ca(OH)2 + CaSO4 = [Ca(OH)]2SO4 =>
Ca(OH)2 + CaSO4 = [Ca(OH)]2SO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
RuCl6(s) + Na2S5(s) = RuS3(s) + NaCl(s) + S(s) =>
RuCl6(s) + 3 Na2S5(s) = RuS3(s) + 6 NaCl(s) + 12 S(s)
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
AI + F3 = AIF3 =>
AI + F3 = AIF3
ZnCl2 + NH4OH = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH4OH = 2 NH4Cl + Zn(OH)2
Mn + Cd(NO3)2 = Mn(NO3)2 + Cd =>
Mn + Cd(NO3)2 = Mn(NO3)2 + Cd
Br3 + O2 = BrO =>
2 Br3 + 3 O2 = 6 BrO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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