| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaSO4 + Na3PO4 = Ca3PO4 + 3 NaSO4
MgCO2 + O2 = MgCO3 =>
2 MgCO2 + O2 = 2 MgCO3
H2O + MnO4{-} + ClO2{-} = MnO2 + OH{-} + ClO4 =>
4 H2O + 5 MnO4{-} + 3 ClO2{-} = 5 MnO2 + 8 OH{-} + 3 ClO4
Cu(NO3)2 + C6H16N2 = [Cu(C6H16N2)2](NO3)2 =>
Cu(NO3)2 + 2 C6H16N2 = [Cu(C6H16N2)2](NO3)2
C3H4 + CuO = CO2 + Cu + H2O =>
C3H4 + 8 CuO = 3 CO2 + 8 Cu + 2 H2O
Na2SO4 + LiOH = NaOH + Li2O4S =>
Na2SO4 + 2 LiOH = 2 NaOH + Li2O4S
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH =>
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH
C3H4 + CuO = CO2 + Cu + H2O =>
C3H4 + 8 CuO = 3 CO2 + 8 Cu + 2 H2O
Mg3(Fe)2O4 + H2SO4 + O2 = MgSO4 + FeSO4 + H2O =>
2 Mg3(Fe)2O4 + 10 H2SO4 + O2 = 6 MgSO4 + 4 FeSO4 + 10 H2O
CuAgNO3 = AgCuNO3 =>
CuAgNO3 = AgCuNO3
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
CO + NH3 = CONH3 =>
CO + NH3 = CONH3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CuO + Fe = Cu + Fe3O7 =>
7 CuO + 3 Fe = 7 Cu + Fe3O7
C3H4 + CuO = CO2 + Cu + H2O =>
C3H4 + 8 CuO = 3 CO2 + 8 Cu + 2 H2O
CuSO4*5H2O = CuO + H2O + SO2 + O2 =>
2 CuSO4*5H2O = 2 CuO + 10 H2O + 2 SO2 + O2
CuO + Fe = Cu + Fe3O7 =>
7 CuO + 3 Fe = 7 Cu + Fe3O7
Ca2C + HCl = CaCl2 + CH4 =>
Ca2C + 4 HCl = 2 CaCl2 + CH4
Nb2O5 + Cs2CO3 = Cs3NbO4 + CO2 =>
Nb2O5 + 3 Cs2CO3 = 2 Cs3NbO4 + 3 CO2
C3H4 + CuO = CO2 + Cu + H2O =>
C3H4 + 8 CuO = 3 CO2 + 8 Cu + 2 H2O
Pb(OH)2 + H2S = Pb2S2 + H2O =>
2 Pb(OH)2 + 2 H2S = Pb2S2 + 4 H2O
Pb + Na2SO4 = Pb(SO4) + Na =>
Pb + Na2SO4 = Pb(SO4) + 2 Na
HI + H2SO4 = H2O + H2S + I2 =>
8 HI + H2SO4 = 4 H2O + H2S + 4 I2
Ag + H2SO4 = AgO + H2S =>
4 Ag + H2SO4 = 4 AgO + H2S
CuO + Fe = Cu + Fe3O7 =>
7 CuO + 3 Fe = 7 Cu + Fe3O7
C3H4 + CuO = CO2 + Cu + H2O =>
C3H4 + 8 CuO = 3 CO2 + 8 Cu + 2 H2O
Ba(C2H3O2)2 + Na2CrO4 = BaCrO4 + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2CrO4 = BaCrO4 + 2 NaC2H3O2
CuO + Fe = Cu + Fe3O7 =>
7 CuO + 3 Fe = 7 Cu + Fe3O7
C3H4 + CuO = CO2 + Cu + H2O =>
C3H4 + 8 CuO = 3 CO2 + 8 Cu + 2 H2O
CuO + Fe = Cu + Fe3O7 =>
7 CuO + 3 Fe = 7 Cu + Fe3O7
Al(OH)3 + P2O5 = AlPO4 + H2O =>
2 Al(OH)3 + P2O5 = 2 AlPO4 + 3 H2O
CuO + Fe = Cu + Fe3O7 =>
7 CuO + 3 Fe = 7 Cu + Fe3O7
MgBr2 + Cl2 = Mg(Cl)2 + Br2 =>
MgBr2 + Cl2 = Mg(Cl)2 + Br2
Na2 + O2 = Na3O =>
3 Na2 + O2 = 2 Na3O
CuO + Fe = Cu + Fe3O7 =>
7 CuO + 3 Fe = 7 Cu + Fe3O7
C5H9O + O2 = C2(O2)4 + H2O =>
4 C5H9O + 47 O2 = 10 C2(O2)4 + 18 H2O
C3H4 + CuO = CO2 + Cu + H2O =>
C3H4 + 8 CuO = 3 CO2 + 8 Cu + 2 H2O
RbOHMg = MgOHRb =>
RbOHMg = MgOHRb
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
Co(SO4) + Zn = SO4 + ZnCo2 =>
2 Co(SO4) + Zn = 2 SO4 + ZnCo2
CaCO3 + Br2 = CaBr2 + CO2 + O2 =>
2 CaCO3 + 2 Br2 = 2 CaBr2 + 2 CO2 + O2
S2 + O3 = SO2 =>
3 S2 + 4 O3 = 6 SO2
CaH2 + KClO3 = CaO + KCl + H2O =>
3 CaH2 + 2 KClO3 = 3 CaO + 2 KCl + 3 H2O
CuO + Fe = Cu + Fe3O7 =>
7 CuO + 3 Fe = 7 Cu + Fe3O7
ZnCl2 + NaOH = Zn + NaCl + OH =>
ZnCl2 + 2 NaOH = Zn + 2 NaCl + 2 OH
Li + O = LiO2 =>
Li + 2 O = LiO2
CaH2 + KClO3 = CaO + KCl + H2O =>
3 CaH2 + 2 KClO3 = 3 CaO + 2 KCl + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag = =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/29/24
Équations équilibrées sur03/30/23
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