| Équations équilibrées la veille |
CH3CH2CH2COH + 11 Ag2O = 22 Ag + 4 CO2 + 4 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
BaO + H2SO4 = BaSO4H2O =>
BaO + H2SO4 = BaSO4H2O
CaOH + H3PO4 = CaPO4 + OHH3 =>
CaOH + H3PO4 = CaPO4 + OHH3
ZnSO4 + HI = H2SO4 + ZnI2 =>
ZnSO4 + 2 HI = H2SO4 + ZnI2
AgCl2 + NaNO3 = Na2Cl2 + Ag(NO3)2 =>
AgCl2 + 2 NaNO3 = Na2Cl2 + Ag(NO3)2
Al2O3(S) + H2SO4(l) = Al2(SO4)3(S) + H2O(l) =>
Al2O3(S) + 3 H2SO4(l) = Al2(SO4)3(S) + 3 H2O(l)
Ag2Se = Ag + Se8 =>
8 Ag2Se = 16 Ag + Se8
C + Na = NaC =>
C + Na = NaC
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
MnO4 + H2S = Mn + H2SO4 =>
MnO4 + H2S = Mn + H2SO4
FeSO4 + NaPO4{-3} = NaSO4{-2} + FePO4{-} =>
FeSO4 + NaPO4{-3} = NaSO4{-2} + FePO4{-}
C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-} =>
C8H9NO + HNO3 + H2SO4 = C8H8N2O3 + H3O{+} + HSO4{-}
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
MnO + CuO + WO3 = Mn2CuWO6 =>
2 MnO + CuO + WO3 = Mn2CuWO6
Mn2MnO5 + H2SO4 = Mn(SO4) + H2O + O2 =>
Mn2MnO5 + 3 H2SO4 = 3 Mn(SO4) + 3 H2O + O2
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s) =>
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s)
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
CH3OH + HI = CH3I + H2O =>
CH3OH + HI = CH3I + H2O
HN3O + P25 = N50 + HP3O =>
50 HN3O + 6 P25 = 3 N50 + 50 HP3O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
LiBr + (NH4)2SO4 = Li2SO4 + NH4Br =>
2 LiBr + (NH4)2SO4 = Li2SO4 + 2 NH4Br
NH3 + HNO3(l) = NH4NO3 =>
NH3 + HNO3(l) = NH4NO3
NaC1 + AgF = NaF + AgC1 =>
NaC1 + AgF = NaF + AgC1
KMf + O2 = KMfO4 =>
KMf + 2 O2 = KMfO4
C4H8(OH)2 + H2O2 = C4H6O2 + H2O = =>
C4H8(OH)2 + 2 H2O2 = C4H6O2 + 4 H2O
Br2 + Al = Br2Al3 =>
Br2 + 3 Al = Br2Al3
CuSO4 + Kl = CuSO4Kl =>
CuSO4 + Kl = CuSO4Kl
C2H2(g) + O2(g) = CO2(g) + H2(l) =>
C2H2(g) + 2 O2(g) = 2 CO2(g) + H2(l)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
NaCl + Fe(NO3)3 = NaNO3 + FeCl3 =>
3 NaCl + Fe(NO3)3 = 3 NaNO3 + FeCl3
BaCO3 + Al = C + Al2O3 + BaO =>
3 BaCO3 + 4 Al = 3 C + 2 Al2O3 + 3 BaO
CO3 + Si = SiO + C =>
CO3 + 3 Si = 3 SiO + C
HI + F2 = HF + I2 =>
2 HI + F2 = 2 HF + I2
NaOCN + FeCl2 + C = Na4Fe(CN)6 + NaCl + CO =>
6 NaOCN + FeCl2 + 6 C = Na4Fe(CN)6 + 2 NaCl + 6 CO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaNO2 + KMnO3 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
3 NaNO2 + 2 KMnO3 + 3 H2SO4 = 3 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Na2SO4(s) + BaCl2(aq) = BaSO4(s) + NaCl(s) =>
Na2SO4(s) + BaCl2(aq) = BaSO4(s) + 2 NaCl(s)
MnO4{-} + Mn{2+} + OH{-} = MnO2 + H2O =>
2 MnO4{-} + 3 Mn{2+} + 4 OH{-} = 5 MnO2 + 2 H2O
CU + NHO3 = CU(NO3)2 + NO + H2O =>
3 CU + 8 NHO3 = 3 CU(NO3)2 + 2 NO + 4 H2O
[Cu(NH3)2](OH)2 + NH3*H2O = [Cu(NH3)4](OH)2 + H2O =>
[Cu(NH3)2](OH)2 + 2 NH3*H2O = [Cu(NH3)4](OH)2 + 2 H2O
Ti4CI + H2O = Ti4O + H2CI =>
Ti4CI + H2O = Ti4O + H2CI
CaBr2 + Na2SiO3 = NaBr + CaSiO3 =>
CaBr2 + Na2SiO3 = 2 NaBr + CaSiO3
Mo + HNO3 + HF = NO + H2O + H2[MoF8] =>
Mo + 2 HNO3 + 8 HF = 2 NO + 4 H2O + H2[MoF8]
NaOH + BaCO3 = BaOH + NaCO3 =>
NaOH + BaCO3 = BaOH + NaCO3
Ca(OH)2 + HCl = Ca + Cl2 + H2O =>
Ca(OH)2 + 2 HCl = Ca + Cl2 + 2 H2O
HBr + As(OH)3 = AsBr3 + HOH =>
3 HBr + As(OH)3 = AsBr3 + 3 HOH
Al4C3 + HOH = Al(OH)3 + CH4 =>
Al4C3 + 12 HOH = 4 Al(OH)3 + 3 CH4
Fe2O3 + Li = FeLi + O =>
Fe2O3 + 2 Li = 2 FeLi + 3 O
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| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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