| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C19H23O2 + 95 O2 = 76 CO2 + 46 H2O
NH3 + H2O + BaCl2 = NH4 + Ba(OH)2 + Cl =>
2 NH3 + 2 H2O + BaCl2 = 2 NH4 + Ba(OH)2 + 2 Cl
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
Sr(NO3)2 + Na2SO4 = SrNa2 + (NO3)2SO4 =>
Sr(NO3)2 + Na2SO4 = SrNa2 + (NO3)2SO4
NaOH + SnCl2 = NaCl + Sn(OH)2 =>
2 NaOH + SnCl2 = 2 NaCl + Sn(OH)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
MgCl2 + CuO = MgO + CuCl2 =>
MgCl2 + CuO = MgO + CuCl2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
BaSO4 + CH3COOH = Ba(CH3COO)2 + H2SO4 =>
BaSO4 + 2 CH3COOH = Ba(CH3COO)2 + H2SO4
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
Na2SnO3 + Bi + H2O = Bi(OH)3 + Na2SnO2 =>
3 Na2SnO3 + 2 Bi + 3 H2O = 2 Bi(OH)3 + 3 Na2SnO2
As + H2O = HAsO3 + H2 =>
2 As + 6 H2O = 2 HAsO3 + 5 H2
NaClO3 + MnCO3 = NaCl + MnO2 + CO2 =>
NaClO3 + 3 MnCO3 = NaCl + 3 MnO2 + 3 CO2
CH3CH2OCH2OCH2OCH2CH3 + O2 = CO2 + H2O =>
CH3CH2OCH2OCH2OCH2CH3 + 8 O2 = 6 CO2 + 7 H2O
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na2(NO3)2 =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na2(NO3)2
C9H13NH2O + K = C9H13N + KOH + H =>
C9H13NH2O + K = C9H13N + KOH + H
Al(OH)3 + NH4Cl + NH3*H2O = [Al(NH3)6]Cl3 + H2O =>
Al(OH)3 + 3 NH4Cl + 3 NH3*H2O = [Al(NH3)6]Cl3 + 6 H2O
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na2(NO3)2 =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na2(NO3)2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
N2H3(g) + O2(g) = N2(g) + H2O(l) =>
4 N2H3(g) + 3 O2(g) = 4 N2(g) + 6 H2O(l)
CH3F + Fe(OH)2 = CH3OH + FeF2 =>
2 CH3F + Fe(OH)2 = 2 CH3OH + FeF2
FeCO3 + H2S = FeS + CO2 + H2O =>
FeCO3 + H2S = FeS + CO2 + H2O
PbO2 + FeO + HNO3 = Pb(NO3)3 + Fe(NO3)3 + H2O =>
PbO2 + FeO + 6 HNO3 = Pb(NO3)3 + Fe(NO3)3 + 3 H2O
K2Cr2O7 + C2H6O + H2SO4 = CH3CHO + Cr2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + 3 C2H6O + 5 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 2 KHSO4 + 7 H2O
(C2H5)2O + KMnO4 = MnO2 + KOH + CO2 + H2O =>
(C2H5)2O + 8 KMnO4 = 8 MnO2 + 8 KOH + 4 CO2 + H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
H2SO4 + Li(OH) = H2O + LiHSO4 =>
H2SO4 + Li(OH) = H2O + LiHSO4
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Au2CO3 = Au + C + O2 =>
2 Au2CO3 = 4 Au + 2 C + 3 O2
PB(NO3)2 + NaCl = PBCl2 + NaNO3 =>
PB(NO3)2 + 2 NaCl = PBCl2 + 2 NaNO3
K2Cr2O7 + BaClO4 = BaCr2O7 + K2ClO4 =>
K2Cr2O7 + BaClO4 = BaCr2O7 + K2ClO4
SiF4 + KMnO4 = O2 + SiO2 + MnO2 + KF =>
SiF4 + 4 KMnO4 = 3 O2 + SiO2 + 4 MnO2 + 4 KF
NO3{-} + H{+} + e = NO2 + H2O =>
NO3{-} + 2 H{+} + e = NO2 + H2O
CH2Cl{-}COOH = CH2Cl{-}COOCH3 =>
CH2Cl{-}COOH = CH2Cl{-}COOCH3
Cr2(SO4)3 + Na2SO3 + H2O = Cr(OH)3 + SO2 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 3 Na2SO4
CaI2 + Cl = CaCl2 + I2 =>
CaI2 + 2 Cl = CaCl2 + I2
C2H2(acetylene) + O2(oxygen) = CO + H2(water) =>
C2H2(acetylene) + O2(oxygen) = 2 CO + H2(water)
HCl(aq) + NaHCO3(aq) = H2CO3(aq) + NaCl(aq) =>
HCl(aq) + NaHCO3(aq) = H2CO3(aq) + NaCl(aq)
Mg + KOH = H2 + K + MgO =>
2 Mg + 2 KOH = H2 + 2 K + 2 MgO
Pb(NO3)2 + NaNO3 = PbNa + (NO3)2 =>
2 Pb(NO3)2 + 2 NaNO3 = 2 PbNa + 3(NO3)2
Mg(OH)2 + H2O2 = MgO(OH)2 + H2O =>
Mg(OH)2 + H2O2 = MgO(OH)2 + H2O
SO2 + MgO + O2 = MgSO4 =>
2 SO2 + 2 MgO + O2 = 2 MgSO4
H2O + Co + HCl = CoCl3 + H3O =>
3 H2O + Co + 3 HCl = CoCl3 + 3 H3O
Pb(NO3)2 + Cr(NO3)3 + KBrO3 + H2O = PbCrO4 + KBr + HNO3 =>
2 Pb(NO3)2 + 2 Cr(NO3)3 + KBrO3 + 5 H2O = 2 PbCrO4 + KBr + 10 HNO3
Cl + CaBr2 = ClBr2 + Ca =>
Cl + CaBr2 = ClBr2 + Ca
S8 + HNO3 = SO3 + H2O + N2O3 =>
S8 + 24 HNO3 = 8 SO3 + 12 H2O + 12 N2O3
BaO4C4H6 + KNO3 = Ba(NO3)2 + KO2C2H3 =>
BaO4C4H6 + 2 KNO3 = Ba(NO3)2 + 2 KO2C2H3
Be(OH) + O2 = BeO + H2O =>
4 Be(OH) + O2 = 4 BeO + 2 H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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