| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C1H5O2 + 5 O2 = 4 CO2 + 10 H2O
AlI3 + Fe(NO3)3 = I2 + Al(NO3)3 + FeNO3 =>
2 AlI3 + 3 Fe(NO3)3 = 3 I2 + 2 Al(NO3)3 + 3 FeNO3
Ca + Fl = CaFl2 =>
Ca + 2 Fl = CaFl2
PbI2 + Co = CoI3 + Pb =>
3 PbI2 + 2 Co = 2 CoI3 + 3 Pb
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H10O5 + HCl + O2 = C6H12O5Cl + CO =>
22 C6H10O5 + 20 HCl + O2 = 20 C6H12O5Cl + 12 CO
CON2 + H4 = C3N6H6 + CO2 + NH3 =>
6 CON2 + 6 H4 = C3N6H6 + 3 CO2 + 6 NH3
Ga(NO3)3 + H2S = Ga2S3 + H(NO3) =>
2 Ga(NO3)3 + 3 H2S = Ga2S3 + 6 H(NO3)
C4H6O2 + NaOH = C4H5NaO2 + H2O =>
C4H6O2 + NaOH = C4H5NaO2 + H2O
hexadecane + oxygen = carbondioxide + water =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Li2O + Be3(PO4)2 = Li3PO4 + BeO =>
3 Li2O + Be3(PO4)2 = 2 Li3PO4 + 3 BeO
C28O45 = CO + O =>
C28O45 = 28 CO + 17 O
CaC2(s) + H2O(l) = Ca(OH)2 + C2H2(aq) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2 + C2H2(aq)
GeO2 + K2O = K2GeO3 =>
GeO2 + K2O = K2GeO3
Pb2(CO3)3 = Pb + CO3 =>
Pb2(CO3)3 = 2 Pb + 3 CO3
Cu(NO3)2 + HNaCO3 = CuCO3 + NaNO3 + CO2 + H2O =>
Cu(NO3)2 + 2 HNaCO3 = CuCO3 + 2 NaNO3 + CO2 + H2O
MgSO4 + NaCrO4 = MgCrO4 + NaSO4 =>
MgSO4 + NaCrO4 = MgCrO4 + NaSO4
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
LiCl(aq)AgNO3(aq) = LiNO3AgCl =>
LiCl(aq)AgNO3(aq) = LiNO3AgCl
Cl + H2O = H2 + Cl2O7 =>
2 Cl + 7 H2O = 7 H2 + Cl2O7
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl =>
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl
C98H198 + O2 = CO2 + H2O =>
2 C98H198 + 295 O2 = 196 CO2 + 198 H2O
NaCl + LiNO = NaNO + LiCl =>
NaCl + LiNO = NaNO + LiCl
CH + Cl2 = CHCl3 =>
2 CH + 3 Cl2 = 2 CHCl3
CH3CH2NH2HBr = CH3CH2BrNH3 =>
CH3CH2NH2HBr = CH3CH2BrNH3
Fe3O4 + H3PO4 = Fe(H2PO4)2 + Fe(H2PO4)3 + H2O =>
Fe3O4 + 8 H3PO4 = Fe(H2PO4)2 + 2 Fe(H2PO4)3 + 4 H2O
AgNo3(s)HCl(aq) = AgClHNo3 =>
AgNo3(s)HCl(aq) = AgClHNo3
CuSO4 + AlI3 = CuI2 + Al2(SO4)3 =>
3 CuSO4 + 2 AlI3 = 3 CuI2 + Al2(SO4)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AsS3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
8 AsS3 + 23 HClO4 + 36 H2O = 8 H3AsO4 + 23 HCl + 24 H2SO4
I2 + Br + OH({-}) = IO3{-} + Br{-} + H2O =>
I2 + 10 Br + 12 OH({-}) = 2 IO3{-} + 10 Br{-} + 6 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COOHO2 = CH3O2COOH =>
CH3COOHO2 = CH3O2COOH
K2Cr2O7 + H2SO4 + KCl = Cl2 + H2O + K2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 7 H2SO4 + 6 KCl = 3 Cl2 + 7 H2O + 4 K2SO4 + Cr2(SO4)3
C6H5ClCH3Cl = C6H5CH3Cl2 =>
C6H5ClCH3Cl = C6H5CH3Cl2
Cl + C9H11NO2 = C3HClN3O3 + C8H8O + NH3 + CO2 =>
Cl + 18 C9H11NO2 = C3HClN3O3 + 19 C8H8O + 15 NH3 + 7 CO2
AgNO3 = Ag2O + N2O5 =>
2 AgNO3 = Ag2O + N2O5
CrO4{-2} + H2O + {-} = Cr(OH)3 + OH{-} =>
CrO4{-2} + 4 H2O + 3e = Cr(OH)3 + 5 OH{-}
C106H263O110N16P + O2 = H2O + CO2 + NH3 + H3PO =>
2 C106H263O110N16P + 209 O2 = 212 H2O + 212 CO2 + 32 NH3 + 2 H3PO
Sr(NO3)2 = NO2 + O2 + SrO =>
2 Sr(NO3)2 = 4 NO2 + O2 + 2 SrO
H4C2O2 + NaOH = NaH3C2O2 + H2O =>
H4C2O2 + NaOH = NaH3C2O2 + H2O
C13H25O7N3S + H2O = CO2 + CH4 + NH3 + H2S =>
2 C13H25O7N3S + 12 H2O = 13 CO2 + 13 CH4 + 6 NH3 + 2 H2S
(CaO)2SiO2 + H2O = Ca3Si2O7(H2O)3 + Ca(OH)2 =>
2(CaO)2SiO2 + 4 H2O = Ca3Si2O7(H2O)3 + Ca(OH)2
Si + KOH + H2O = H2 + K2SiO3 =>
Si + 2 KOH + H2O = 2 H2 + K2SiO3
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
CO = C + CO2 =>
2 CO = C + CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca(HCO3)2KOH = CaCO3KHCO3H2O =>
Ca(HCO3)2KOH = CaCO3KHCO3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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