| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OOH + NaHCO3 = CH3OONa + H2O + CO2
CO2 + Cu2CO3(OH)2 = C2O5 + Cu2(OH)2 =>
CO2 + Cu2CO3(OH)2 = C2O5 + Cu2(OH)2
Br + PbI4 = Pb + BrI =>
4 Br + PbI4 = Pb + 4 BrI
K2S(aq) + HCl = KCl + H2S =>
K2S(aq) + 2 HCl = 2 KCl + H2S
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
AgCN + Cu(ClO)2 = AgClO + Cu(CN)2 =>
2 AgCN + Cu(ClO)2 = 2 AgClO + Cu(CN)2
NH4ClO4 + S = SO2 + H2O + Cl2 + N2 =>
2 NH4ClO4 + 2 S = 2 SO2 + 4 H2O + Cl2 + N2
C3H8 + Br = C3H8Br =>
C3H8 + Br = C3H8Br
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CO3(aq) + H(aq) = H2CO3(aq) = CO2(g) + H2O(l) =>
CO3(aq) + 2 H(aq) = H2CO3(aq)
C3H8 + Br = C3H8Br =>
C3H8 + Br = C3H8Br
Al + KOH + H2O + H2SO4 = KAl(SO4)2(H2O)5 + H2 =>
2 Al + 2 KOH + 8 H2O + 4 H2SO4 = 2 KAl(SO4)2(H2O)5 + 3 H2
C10H8(s) + O2(g) = H2O + CO2 =>
C10H8(s) + 12 O2(g) = 4 H2O + 10 CO2
Ji + H2 = JiH =>
2 Ji + H2 = 2 JiH
KI + KNO2 + HCl = NO + KIO + KCl + H2O =>
KI + 2 KNO2 + 2 HCl = 2 NO + KIO + 2 KCl + H2O
H2SO3 + LiOH = H2O + Li2SO3 =>
H2SO3 + 2 LiOH = 2 H2O + Li2SO3
C3H8 + Br = C3H8Br =>
C3H8 + Br = C3H8Br
LiMn2O4 = LiMnO2 + Mn3O4 + O2 =>
3 LiMn2O4 = 3 LiMnO2 + Mn3O4 + O2
C3H8 + Br = C3H8Br =>
C3H8 + Br = C3H8Br
NaHCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O
C4H6CaO4 + Na2CO3 = CaCO3 + C2H3NaO2 =>
C4H6CaO4 + Na2CO3 = CaCO3 + 2 C2H3NaO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
HNO2(ag) = NO2 + H =>
HNO2(ag) = NO2 + H
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
C6H8O7 + KOH = KC6H7O7 + H2O =>
C6H8O7 + KOH = KC6H7O7 + H2O
Br2 + K2S = KBr + S =>
Br2 + K2S = 2 KBr + S
O + H + Al2SiO5 + Mn3Al2Si3O12 + SiO2 = Mn2Al3Si3O12(OH) =>
3 O + 6 H + 5 Al2SiO5 + 4 Mn3Al2Si3O12 + SiO2 = 6 Mn2Al3Si3O12(OH)
Fe + C + O2 = FeCO3 =>
2 Fe + 2 C + 3 O2 = 2 FeCO3
Br2 + K2S = KBr + S =>
Br2 + K2S = 2 KBr + S
Cl2 + Br2 + KOH = KCl + HBrO3 + H2O =>
5 Cl2 + Br2 + 10 KOH = 10 KCl + 2 HBrO3 + 4 H2O
Br2 + K2S = KBr + S =>
Br2 + K2S = 2 KBr + S
HNO2(ag) = NO2 + H =>
HNO2(ag) = NO2 + H
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Cr(OH)3 + Br2 + OH{-) = CrO4{2-}+Br{-}+H2O =>
2 Cr(OH)3 + 3 Br2 + 10 OH{-) = 2 CrO4{2-}+6Br{-}+8H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HNO2(ag) = NO2 + H =>
HNO2(ag) = NO2 + H
HNO2(ag) = NO2 + H2 =>
2 HNO2(ag) = 2 NO2 + H2
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4 + NH4Cl =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4 + 2 NH4Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH(CH2)7CH + O2 = CO2 + H2O =>
CH(CH2)7CH + 13 O2 = 9 CO2 + 8 H2O
PI3 + NaOH = NaI + Na2HPO3 + H2O =>
PI3 + 5 NaOH = 3 NaI + Na2HPO3 + 2 H2O
Fe + C + O2 = FeCO3 =>
2 Fe + 2 C + 3 O2 = 2 FeCO3
HNO2(ag) = NO2 + H2 =>
2 HNO2(ag) = 2 NO2 + H2
Fe + C + O2 = FeCO3 =>
2 Fe + 2 C + 3 O2 = 2 FeCO3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
S2 + Na2[Fe(CN)NO] = Na2[Fe(CN)NO]S2 =>
S2 + Na2[Fe(CN)NO] = Na2[Fe(CN)NO]S2
NH4F + HF + SiO2 = (NH4)2SiF6 + H2O =>
2 NH4F + 4 HF + SiO2 = (NH4)2SiF6 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/25
Équations équilibrées sur03/13/24
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