| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + NiS = NiI + SH
C52H16 + O2 = CO2 + H2O =>
C52H16 + 56 O2 = 52 CO2 + 8 H2O
CH3CH2CH3(g) + O(g) = CO2(g) + H2O(g) =>
CH3CH2CH3(g) + 10 O(g) = 3 CO2(g) + 4 H2O(g)
Al2(SO4)3 + Ca(OH)2 = CaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(OH)3
CuSO4*H2O + NaOH = CuO + H2O + Na2SO4 =>
CuSO4*H2O + 2 NaOH = CuO + 2 H2O + Na2SO4
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
MnS + HCl = H2S + MnCl2 =>
MnS + 2 HCl = H2S + MnCl2
Bi + SnCl2 = BiCl3 + Sn =>
2 Bi + 3 SnCl2 = 2 BiCl3 + 3 Sn
C6H10O3(l) + O2(g) = CO2(g) + H2O(g) =>
C6H10O3(l) + 7 O2(g) = 6 CO2(g) + 5 H2O(g)
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
Mg + Sn(Cl4) = MgCl4 + Sn =>
Mg + Sn(Cl4) = MgCl4 + Sn
ZnCO3 + HBr = ZnH2 + Br2CO3 =>
ZnCO3 + 2 HBr = ZnH2 + Br2CO3
C6H10O3(l) + O2(g) = CO2(g) + H2O(g) =>
C6H10O3(l) + 7 O2(g) = 6 CO2(g) + 5 H2O(g)
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
CH32O + O2 = CO2 + H2O =>
2 CH32O + 17 O2 = 2 CO2 + 32 H2O
AmF3 + Ba = BaF2 + Am =>
2 AmF3 + 3 Ba = 3 BaF2 + 2 Am
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
Na2V4O9 + H2O2 = HVO3 + NaOH + O2 =>
2 Na2V4O9 + 6 H2O2 = 8 HVO3 + 4 NaOH + O2
Cu35 + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu35 + 140 HNO3 = 35 Cu(NO3)2 + 70 H2O + 70 NO2
Co(NO3)2 + NH3 + (NH4)2OH = [Co(NH3)4NH3]NO3 + NH4NO3 =>
11 Co(NO3)2 + 62 NH3 + 3(NH4)2OH = 11[Co(NH3)4NH3]NO3 + 12 NH4NO3
H3PO4(aq) + KOH(aq) = H3OH(g) + KPO4(aq) =>
H3PO4(aq) + KOH(aq) = H3OH(g) + KPO4(aq)
Cr + HNO3 = NO2 + H2O + Cr(NO3)2 =>
Cr + 4 HNO3 = 2 NO2 + 2 H2O + Cr(NO3)2
SiO + CuCl = SiCl4 + Cu + SiO2 =>
2 SiO + 4 CuCl = SiCl4 + 4 Cu + SiO2
K2S2O3 + Co(ClO4)2 = Co(S2O3) + K(ClO4) =>
K2S2O3 + Co(ClO4)2 = Co(S2O3) + 2 K(ClO4)
H5IO6 + Ca(OH)2 = Ca(IO4)2 + H2O =>
2 H5IO6 + Ca(OH)2 = Ca(IO4)2 + 6 H2O
SnCl2(aq) + Co(s) = SnCo + Cl2 =>
SnCl2(aq) + Co(s) = SnCo + Cl2
Al + Ga = AlGa =>
Al + Ga = AlGa
Na2B4O5(OH)4*10H2O + H2SO4 = B(OH)3 + Na2SO4 + H2O =>
Na2B4O5(OH)4*10H2O + H2SO4 = 4 B(OH)3 + Na2SO4 + 7 H2O
EDTA + Ca = CaEDTA =>
EDTA + Ca = CaEDTA
HCl + MgO4 = MgCl2 + H2O + Cl =>
8 HCl + MgO4 = MgCl2 + 4 H2O + 6 Cl
H2O2 = water + oxygen =>
2 H2O2 = 2 H2O + O2
HCOOH + CH3CH(OH)CH(CH3)COOH = HCOO(CH3)CHCH(CH3)COOH + H2O =>
HCOOH + CH3CH(OH)CH(CH3)COOH = HCOO(CH3)CHCH(CH3)COOH + H2O
CO3Mg = MgO + CO2 =>
CO3Mg = MgO + CO2
C6H5Ag3O7 + Cu = C6H5Cu3O7 + Ag =>
C6H5Ag3O7 + 3 Cu = C6H5Cu3O7 + 3 Ag
HCl + Co2O3 = CoCl2 + H2O + Cl2 =>
6 HCl + Co2O3 = 2 CoCl2 + 3 H2O + Cl2
Na2SO3 + LiCl = Li2SO3 + NaCl =>
Na2SO3 + 2 LiCl = Li2SO3 + 2 NaCl
CO + H2 = H2O + C16H34 =>
16 CO + 33 H2 = 16 H2O + C16H34
Cr(OH)3 + NO3H = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 NO3H = Cr(NO3)3 + 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NH4Br = N2 + H2 + Br2 =>
2 NH4Br = N2 + 4 H2 + Br2
C(s) + Fe(s)2O(g)3 = Fe(s) + CO(s) =>
3 C(s) + Fe(s)2O(g)3 = 2 Fe(s) + 3 CO(s)
Fe(NO3)3 + Mg = Fe + MgNO3 =>
Fe(NO3)3 + 3 Mg = Fe + 3 MgNO3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
H2(SO4) + NH4(OH) = (NH4)2SO4 + H2O =>
H2(SO4) + 2 NH4(OH) = (NH4)2SO4 + 2 H2O
C6H5CH3 + O2 = C6H5CO2H + H2O =>
2 C6H5CH3 + 3 O2 = 2 C6H5CO2H + 2 H2O
Fe(III) + S = Fe(III)S =>
Fe(III) + S = Fe(III)S
Cu + SOP4 = CuSOP4 =>
Cu + SOP4 = CuSOP4
K + O2 = K2O3 =>
4 K + 3 O2 = 2 K2O3
NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4
C18H18N2S2 + O2 = CO2 + H2O + SO2 + N2 =>
2 C18H18N2S2 + 49 O2 = 36 CO2 + 18 H2O + 4 SO2 + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/19/24
Équations équilibrées sur02/18/23
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