| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14(g) + 19 O2 = 12 CO2 + 14 H2O(g)
NaBr(aq) + H3PO4(aq) = Na3PO4(aq) + HBr(aq) =>
3 NaBr(aq) + H3PO4(aq) = Na3PO4(aq) + 3 HBr(aq)
Fe(NO3)2 + K2S = FeS + NO3K =>
Fe(NO3)2 + K2S = FeS + 2 NO3K
CuNO3(aq) + NaOH(aq) = CuOH(s) + NaNO3(aq) =>
CuNO3(aq) + NaOH(aq) = CuOH(s) + NaNO3(aq)
KNO3 + KCl + H2SO4 = K2SO4 + NO + H2O + Cl2 =>
2 KNO3 + 6 KCl + 4 H2SO4 = 4 K2SO4 + 2 NO + 4 H2O + 3 Cl2
PF3 + H2S = P2S3 + HF =>
2 PF3 + 3 H2S = P2S3 + 6 HF
CH3COOH + BaI2 = Ba(CH3COO)2 + I + H =>
2 CH3COOH + BaI2 = Ba(CH3COO)2 + 2 I + 2 H
C3H5COOH + CH3OH = H2O + C3H5COOCH3 =>
C3H5COOH + CH3OH = H2O + C3H5COOCH3
CoCl2 + NaOH + NaClO3 = NaCl + H2O + Co2O3 =>
6 CoCl2 + 12 NaOH + NaClO3 = 13 NaCl + 6 H2O + 3 Co2O3
H2SO4 + HNO3 = H2NO3 + HSO4 =>
H2SO4 + HNO3 = H2NO3 + HSO4
FeS(aq) + HCl(aq) = FeCl2(aq) + H2S(s) =>
FeS(aq) + 2 HCl(aq) = FeCl2(aq) + H2S(s)
KF + Mg(NO3)2 = K(NO3) + MgF2 =>
2 KF + Mg(NO3)2 = 2 K(NO3) + MgF2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
P + O = PO =>
P + O = PO
C2H4O = CH4 + CO =>
C2H4O = CH4 + CO
Al(s) + SnSO4(aq) = Sn(s) + Al2(SO4)3 =>
2 Al(s) + 3 SnSO4(aq) = 3 Sn(s) + Al2(SO4)3
Mg2O = Mg + O =>
Mg2O = 2 Mg + O
Hg(CN)2 = Hg + CN =>
Hg(CN)2 = Hg + 2 CN
CH3CH2BrMgCH3COCH3H2O = (CH3)2COHCH2CH3MgOHBr =>
CH3CH2BrMgCH3COCH3H2O = (CH3)2COHCH2CH3MgOHBr
CH3COOH + BaI2 = Ba(CH3COO)2 + I + H =>
2 CH3COOH + BaI2 = Ba(CH3COO)2 + 2 I + 2 H
Sn + Al(NO3)3 = Sn(NO3) + Al =>
3 Sn + Al(NO3)3 = 3 Sn(NO3) + Al
La2O3 + MoO3 = La2Mo2O9 =>
La2O3 + 2 MoO3 = La2Mo2O9
K2SO{2-}3 + HCl = KCl + H2SO{2-}4 =>
K2SO{2-}3 + 2 HCl = 2 KCl + H2SO{2-}4
Sr + S2 = SrS =>
2 Sr + S2 = 2 SrS
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
Na2CO3(aq) + H2O(l) = NaOH(aq) + NaHCO3(aq) =>
Na2CO3(aq) + H2O(l) = NaOH(aq) + NaHCO3(aq)
K2Cr2O7 + C6H12O6 = K2CO3 + Cr2O3 + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 K2CO3 + 4 Cr2O3 + 2 CO2 + 6 H2O
La2O3 + MoO3 = La2Mo2O9 =>
La2O3 + 2 MoO3 = La2Mo2O9
CH3(CH2)3OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3(CH2)3OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
CH4 + O2 = CH3COOH + H2O =>
2 CH4 + 2 O2 = CH3COOH + 2 H2O
Li2S + AlBr3 = LiBr + Al2S3 =>
3 Li2S + 2 AlBr3 = 6 LiBr + Al2S3
CoCl2 + Na2O2 + NaOH + H2O = Co(HO)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(HO)3 + 4 NaCl
Co(CO3) = CoO + CO2 =>
Co(CO3) = CoO + CO2
Au3O2 = Au + O2 =>
Au3O2 = 3 Au + O2
PCl5(s) = P4(s) + Cl2(g) =>
4 PCl5(s) = P4(s) + 10 Cl2(g)
H2(SO4) + (NH3) = (NH4)2(SO4) =>
H2(SO4) + 2(NH3) = (NH4)2(SO4)
N2H4 + O = NH2O =>
N2H4 + 2 O = 2 NH2O
C2H5N + O2 = CO2 + N2 + H2O =>
4 C2H5N + 13 O2 = 8 CO2 + 2 N2 + 10 H2O
N2O5 + Al(OH)3 = Al(OH)2NO3 + H2O =>
N2O5 + 2 Al(OH)3 = 2 Al(OH)2NO3 + H2O
Fe(ClO4)2 + Al = Al(ClO4)3 + Fe2 =>
6 Fe(ClO4)2 + 4 Al = 4 Al(ClO4)3 + 3 Fe2
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl =>
Mg + HCl + C6H5Br + C13H10O = C19H16O + MgBrCl
C6H14 + Br = C6H13Br + HBr =>
C6H14 + 2 Br = C6H13Br + HBr
Ca(NO3)2 + NH3 + H2O = Ca(OH)2 + NH4NO3 =>
Ca(NO3)2 + 2 NH3 + 2 H2O = Ca(OH)2 + 2 NH4NO3
C12H22O11 + NaCl = C6H6 + H2O + NaClO2 =>
C12H22O11 + 3 NaCl = 2 C6H6 + 5 H2O + 3 NaClO2
C7H10O6 + K2Mn2O7 + H3AsO4 = CO2 + Mn3(AsO4)2 + K2AsO4 + H2O =>
21 C7H10O6 + 78 K2Mn2O7 + 182 H3AsO4 = 147 CO2 + 52 Mn3(AsO4)2 + 78 K2AsO4 + 378 H2O
CH3 + O3H = CO2 + H2O =>
5 CH3 + 7 O3H = 5 CO2 + 11 H2O
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
Ag(NH3)2Cl = Ag + NH3 + Cl2 =>
2 Ag(NH3)2Cl = 2 Ag + 4 NH3 + Cl2
H2SO4 + Al(NO3)3 = Al2(SO4)3 + HNO3 =>
3 H2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 HNO3
As + H2SO4 = As4O6 + SO2 + H2O =>
4 As + 6 H2SO4 = As4O6 + 6 SO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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