| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + BaClO3 = NaClO3 + BaCl
CH3CHOHCOOH = CO2 + CH3CH2OH =>
CH3CHOHCOOH = CO2 + CH3CH2OH
NaCl + CHCl3 + Br2 = NaHBr + CCl4 =>
2 NaCl + 2 CHCl3 + Br2 = 2 NaHBr + 2 CCl4
Ag + SiO3 = Ag2SiO3 =>
2 Ag + SiO3 = Ag2SiO3
Ag(s) + PbNO3(aq) = AgNO3 + Pb =>
Ag(s) + PbNO3(aq) = AgNO3 + Pb
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
Sr(OH)2 + HI = H2O + SrI2 =>
Sr(OH)2 + 2 HI = 2 H2O + SrI2
FeOCO1 = FeCO2 =>
FeOCO1 = FeCO2
NaCl + Fe + H2O = FeCl2 + H2 + NaOH =>
2 NaCl + Fe + 2 H2O = FeCl2 + H2 + 2 NaOH
H2O + MnO4({-}1) + ClO2({-}1) = MnO2 + ClO4({-}1) + OH({-}1) =>
2 H2O + 4 MnO4({-}1) + 3 ClO2({-}1) = 4 MnO2 + 3 ClO4({-}1) + 4 OH({-}1)
C4H8 + O2 = CO + OH =>
C4H8 + 6 O2 = 4 CO + 8 OH
SO2(g) + H2O(g) = H2SO3(g) =>
SO2(g) + H2O(g) = H2SO3(g)
NaPo4 + HCl = NaCl + HPo4 =>
NaPo4 + HCl = NaCl + HPo4
Cu(NO3)2(aq) + NaI(aq) = CuI(s) + Na(NO3)2(aq) =>
Cu(NO3)2(aq) + NaI(aq) = CuI(s) + Na(NO3)2(aq)
Ca3(PO)4(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
Ca3(PO)4(s) + 3 SiO2(s) + C(s) = 3 CaSiO3(s) + P4(s) + CO(g)
*5MnBr2 + NaOH = Mn2(OH)3Br + NaBr =>
2*5MnBr2 + 15 NaOH = 5 Mn2(OH)3Br + 15 NaBr
H2PO4 + H2S + K2Cr2O7 = K3PO4 + CrPO4 + S8 + H2O =>
64 H2PO4 + 104 H2S + 24 K2Cr2O7 = 16 K3PO4 + 48 CrPO4 + 13 S8 + 168 H2O
Pb + Fe3(SO4)2 = PbSO4 + Fe =>
2 Pb + Fe3(SO4)2 = 2 PbSO4 + 3 Fe
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CH3(CH2)3OH + CH3CO2H = CH3COO(CH2)3CH3 + H2O =>
CH3(CH2)3OH + CH3CO2H = CH3COO(CH2)3CH3 + H2O
Bi(OH)5 + H2CO3 = Bi2(CO3)5 + H2O =>
2 Bi(OH)5 + 5 H2CO3 = Bi2(CO3)5 + 10 H2O
C5H10O6 + O2 = H2O + CO2 =>
2 C5H10O6 + 9 O2 = 10 H2O + 10 CO2
FeSO4 + NaCl = FeCl + NaSO4 =>
FeSO4 + NaCl = FeCl + NaSO4
Al(s) + HCl(l) = AlCl3(l) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(l) + 3 H2(g)
KMnO4 + SO2 = KMnO3 + SO3 =>
KMnO4 + SO2 = KMnO3 + SO3
CO2 + Al(OH)3 = AlCO3 + H2O + O =>
2 CO2 + 2 Al(OH)3 = 2 AlCO3 + 3 H2O + O
Ag(NO3)(aq) + NaBr(aq) = AgBr(s) + Na(NO3)(aq) =>
Ag(NO3)(aq) + NaBr(aq) = AgBr(s) + Na(NO3)(aq)
Hg(NO3)2 + P2(CrO4)3 = Hg(CrO4)3 + P2(NO3)2 =>
Hg(NO3)2 + P2(CrO4)3 = Hg(CrO4)3 + P2(NO3)2
LiOH + H3AsO3 = LiAsO3 + H3OH =>
LiOH + H3AsO3 = LiAsO3 + H3OH
Ba(NO3)2 = Ba(NO2)2 + O2 =>
Ba(NO3)2 = Ba(NO2)2 + O2
MnCl2 + Na2CO3 = MnCO3 + NaCl =>
MnCl2 + Na2CO3 = MnCO3 + 2 NaCl
CaC2 + H2O = CaHC2(OH) =>
CaC2 + H2O = CaHC2(OH)
C5H11OH + CH3CH2COOH = C10H20O2 + H2O =>
7 C5H11OH + 5 CH3CH2COOH = 5 C10H20O2 + 7 H2O
CuSO4NaOH = (CuOH)2SO4Na2SO4 =>
2 CuSO4NaOH = (CuOH)2SO4Na2SO4
Na2HPO4 + Ba(OH)2 = Ba3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 NaOH + 2 H2O
N2H2(l) + N2O2(l) = N2(g) + H2O(l) =>
2 N2H2(l) + N2O2(l) = 3 N2(g) + 2 H2O(l)
C6H12O6Ag2O = C6H12O7Ag2 =>
C6H12O6Ag2O = C6H12O7Ag2
SO2 + H3O + O2 = H2SO4 =>
3 SO2 + 2 H3O + 2 O2 = 3 H2SO4
CH4(g) + CCl4(g) = CH2Cl2(g) =>
CH4(g) + CCl4(g) = 2 CH2Cl2(g)
C6H5NH2 + H2SO4 = C6H7NO3S + H2O =>
C6H5NH2 + H2SO4 = C6H7NO3S + H2O
CrO3 + Fe(OH)2 = Cr2O3 + Fe2O3 + H2O =>
2 CrO3 + 6 Fe(OH)2 = Cr2O3 + 3 Fe2O3 + 6 H2O
Ni(NO3)2 = Ni2O3 + NO + O2 =>
4 Ni(NO3)2 = 2 Ni2O3 + 8 NO + 5 O2
KMnO4 + Ba(OH)2 + NaNO2 = K2MnO4 + BaMnO4 + NaNO3 + H2O =>
2 KMnO4 + Ba(OH)2 + NaNO2 = K2MnO4 + BaMnO4 + NaNO3 + H2O
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
HC8H4O4 + Ba(OH)2 = Ba2 + C8H4O4 + H2O =>
4 HC8H4O4 + 2 Ba(OH)2 = Ba2 + 4 C8H4O4 + 4 H2O
Na(OH)(aq) + H2(SO4)(aq) = Na2(SO4)(aq) + H2O(l) =>
2 Na(OH)(aq) + H2(SO4)(aq) = Na2(SO4)(aq) + 2 H2O(l)
KOH = K + OH =>
KOH = K + OH
NH3 + NO2 + O2 = NH4NO3 =>
8 NH3 + 4 NO2 + 5 O2 = 6 NH4NO3
K2SO3 + HNO3 = KNO3 + SO2H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2H2O
FeCl{3+} + NaOH = FeOH{3+} + NaCl =>
FeCl{3+} + NaOH = FeOH{3+} + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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