| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + Rb = RbNO3 + NH4
OH{-} + Fe{2+} = Fe(OH)2 =>
2 OH{-} + Fe{2+} = Fe(OH)2
Zn(NO3)2 + H2SO4 = ZnSO4 + NHO3 =>
Zn(NO3)2 + H2SO4 = ZnSO4 + 2 NHO3
Ca(OH)2 = HO + CaOH =>
Ca(OH)2 = HO + CaOH
Br2 + KOH + Cr(OH)3 = K2CrO4 + KBr + H2O =>
3 Br2 + 10 KOH + 2 Cr(OH)3 = 2 K2CrO4 + 6 KBr + 8 H2O
MnSO4 + K = K2SO4 + Mn =>
MnSO4 + 2 K = K2SO4 + Mn
FeCl2 + C = CCl4 + Fe =>
2 FeCl2 + C = CCl4 + 2 Fe
KMnO4 + KOH + KCOOH = H2O + K2CO3 + K2MnO4 =>
2 KMnO4 + 3 KOH + KCOOH = 2 H2O + K2CO3 + 2 K2MnO4
LiOH + CrCl3 + Cl2 = Li2CrO4 + LiCl + H2O =>
16 LiOH + 2 CrCl3 + 3 Cl2 = 2 Li2CrO4 + 12 LiCl + 8 H2O
Ba(OH)2 + H2SO4 = Ba + SO4OH + H2O =>
3 Ba(OH)2 + 2 H2SO4 = 3 Ba + 2 SO4OH + 4 H2O
SnCl2 + O2 + HCl = H2SnCl6 + H2O =>
2 SnCl2 + O2 + 8 HCl = 2 H2SnCl6 + 2 H2O
CO(NH)2 + HNO2 = N2 + CO2 + H2O =>
3 CO(NH)2 + 4 HNO2 = 5 N2 + 3 CO2 + 5 H2O
Mn(OH) + H2O2 = MnO2 + H2O =>
2 Mn(OH) + 3 H2O2 = 2 MnO2 + 4 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C6H8 + O2 = C0 + H2O =>
C6H8 + 2 O2 = 6 C0 + 4 H2O
Ba + K2(CO3) = BaCO3 + K =>
Ba + K2(CO3) = BaCO3 + 2 K
O{2+} + NaBr = NaO + Br{2} =>
O{2+} + NaBr = NaO + Br{2}
FeSO4 + (NH4)2S = Fe(NH4)2SSO4 =>
FeSO4 + (NH4)2S = Fe(NH4)2SSO4
NH3 + NH4Br = NH3Br + NH4 =>
NH3 + NH4Br = NH3Br + NH4
GaF3 + C = C8F + Ga =>
GaF3 + 24 C = 3 C8F + Ga
Na2[Be(OH)4] + CO2 = Be(OH)2 + NaHCO3 =>
Na2[Be(OH)4] + 2 CO2 = Be(OH)2 + 2 NaHCO3
Hg2(CrO4) = Cr2O3 + Hg + O2 =>
4 Hg2(CrO4) = 2 Cr2O3 + 8 Hg + 5 O2
NiSO4*7H2O = NiO + H2O + H2SO4 =>
NiSO4*7H2O = NiO + 6 H2O + H2SO4
Cl3 + Fe4 = ClFe7 =>
4 Cl3 + 21 Fe4 = 12 ClFe7
LiCl(aq) + Ag2SO4(aq) = LiSO4(aq) + Ag2Cl(s) =>
LiCl(aq) + Ag2SO4(aq) = LiSO4(aq) + Ag2Cl(s)
KOH = K + OH =>
KOH = K + OH
CaO + HSb(OH)6 = Ca(OH)2 + HSbO3 =>
3 CaO + HSb(OH)6 = 3 Ca(OH)2 + HSbO3
HCl + Mg(OH)2 = H2Mg + Cl(OH) =>
2 HCl + Mg(OH)2 = H2Mg + 2 Cl(OH)
NaClO + H2SO4 = NaSO4 + Cl2 + H2O =>
2 NaClO + 2 H2SO4 = 2 NaSO4 + Cl2 + 2 H2O
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
Fe(SO4)2 + H = Fe + H2SO4 =>
Fe(SO4)2 + 4 H = Fe + 2 H2SO4
[Zn(NH3)3]SO4 + KBr = ZnBr2 + NH3 + K2SO4 =>
[Zn(NH3)3]SO4 + 2 KBr = ZnBr2 + 3 NH3 + K2SO4
Boron + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
C4H8 + O2 = CO2 + H2O = =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
Mg2 + K2O = MgO + K =>
Mg2 + 2 K2O = 2 MgO + 4 K
LiOH + NiNO3 = LiNO3 + NiOH =>
LiOH + NiNO3 = LiNO3 + NiOH
CaSO4*2H2O = CaSO4 + H2O =>
CaSO4*2H2O = CaSO4 + 2 H2O
Ni(Cl2)(H2O)6 + NH3 + NH4(ClO4) = [Ni(NH3)6](ClO4)2 + NH4Cl + H2O =>
Ni(Cl2)(H2O)6 + 6 NH3 + 2 NH4(ClO4) = [Ni(NH3)6](ClO4)2 + 2 NH4Cl + 6 H2O
MSO3 + O3 = MSO4 =>
3 MSO3 + O3 = 3 MSO4
H2O + Br2 = Br{-} + BrO2{-} + H{+} =>
2 H2O + 2 Br2 = 3 Br{-} + BrO2{-} + 4 H{+}
Sn(OH)4 + OH = Sn(OH)6 =>
Sn(OH)4 + 2 OH = Sn(OH)6
Fe + I = FeI3 =>
Fe + 3 I = FeI3
NH3 + H2O2 + KOH = KNO3 + H2O =>
NH3 + 4 H2O2 + KOH = KNO3 + 6 H2O
KAlCl3 = AlKCl3 =>
KAlCl3 = AlKCl3
FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl(aq)
Na33PO4 + MnCl2 = Na33Cl2 + PO4Mn =>
Na33PO4 + MnCl2 = Na33Cl2 + PO4Mn
NHO3 = O2 + H2O + NO2 =>
4 NHO3 = O2 + 2 H2O + 4 NO2
Ba + Fe2O3 = Fe + BaO =>
3 Ba + Fe2O3 = 2 Fe + 3 BaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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