| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
FeSO4 + KMnO4 + NaHSO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 16 NaHSO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 Na2SO4 + 8 H2O
HCl + KI + K3Fe(CN)6 = KCl + I2 + H4(Fe(CN)6) =>
8 HCl + 2 KI + 2 K3Fe(CN)6 = 8 KCl + I2 + 2 H4(Fe(CN)6)
Li2O + H2 = LiH + O2 =>
2 Li2O + 2 H2 = 4 LiH + O2
BeO + K2O = K2BeO2 =>
BeO + K2O = K2BeO2
Al + Ba(OH)2 = Ba + AlOH =>
2 Al + Ba(OH)2 = Ba + 2 AlOH
NH3 + HNO3 = ammoniumnitrate =>
NH3 + HNO3 = NH4NO3
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
BaCO3 + TiO2 + ZnO = Ba9Zn1Ti10O30 + CO2 =>
9 BaCO3 + 10 TiO2 + ZnO = Ba9Zn1Ti10O30 + 9 CO2
Li + Sn2(SO3)4 = Li2SO3 + Sn =>
8 Li + Sn2(SO3)4 = 4 Li2SO3 + 2 Sn
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
MoS2(s) + O2 = MoO3(s) + SO2 =>
2 MoS2(s) + 7 O2 = 2 MoO3(s) + 4 SO2
Cu(s) + AlCl(aq) = CuCl + Al =>
Cu(s) + AlCl(aq) = CuCl + Al
C3H6(g) + O2 = CO2 + H2O =>
2 C3H6(g) + 9 O2 = 6 CO2 + 6 H2O
RaMn(O4)2 + ZnF2 = ZnMn(O4)2 + RaF2 =>
RaMn(O4)2 + ZnF2 = ZnMn(O4)2 + RaF2
BaCO3 + MnO2 + MgO + O2 = Ba10Mn4Mg6O30 + CO2 =>
10 BaCO3 + 4 MnO2 + 6 MgO + 3 O2 = Ba10Mn4Mg6O30 + 10 CO2
P3 + Cl = PCl3 =>
P3 + 9 Cl = 3 PCl3
C2H6O + SO2 = C2H4O + H2S + H2O =>
3 C2H6O + SO2 = 3 C2H4O + H2S + 2 H2O
GaN(s) = Ga(s) + N2(g) =>
2 GaN(s) = 2 Ga(s) + N2(g)
NaNO3 + Na2O = Na3NO4 =>
NaNO3 + Na2O = Na3NO4
Tc + Cl2 = TcCl4 =>
Tc + 2 Cl2 = TcCl4
KOH + H2SO4 + CH4N2O = K2S2O3 + H2O + N2 + C =>
2 KOH + 2 H2SO4 + 4 CH4N2O = K2S2O3 + 11 H2O + 4 N2 + 4 C
Co3(AsO4)2 = Co + AsO4 =>
Co3(AsO4)2 = 3 Co + 2 AsO4
CH3OLi + O2 = Li2O + CO2 + H2O =>
2 CH3OLi + 3 O2 = Li2O + 2 CO2 + 3 H2O
H2SO4(aq) + BaO(s) = BaSO4(s) + H2O =>
H2SO4(aq) + BaO(s) = BaSO4(s) + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CuSO4(aq) + KNO3(aq) = CuNO3(aq)KSO4(aq) =>
CuSO4(aq) + KNO3(aq) = CuNO3(aq)KSO4(aq)
NH2COONH4 = NH3 + CO2 =>
NH2COONH4 = 2 NH3 + CO2
C6H6COOH + Na = C6H6 + Na2CO3 + H2O =>
14 C6H6COOH + 16 Na = 15 C6H6 + 8 Na2CO3 + 4 H2O
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
Nh3 + Br2 = Nh4Br =>
8 Nh3 + 3 Br2 = 6 Nh4Br
BeS + Br2 = Br2S + Be =>
BeS + Br2 = Br2S + Be
VCl2 + KMnO4 + H2O = HVO3 + KCl + MnCl2 + HCl =>
5 VCl2 + 3 KMnO4 + 3 H2O = 5 HVO3 + 3 KCl + 3 MnCl2 + HCl
PI3 + HNO3 = H3PO4 + I2 + NO2 + H2O =>
2 PI3 + 10 HNO3 = 2 H3PO4 + 3 I2 + 10 NO2 + 2 H2O
Li2SO4 + BaBr2 = LiBr + BaSO4 =>
Li2SO4 + BaBr2 = 2 LiBr + BaSO4
(CH3COO)3Fe + H2O = Fe(OH)(CH3COO)2 + CH3COOH =>
(CH3COO)3Fe + H2O = Fe(OH)(CH3COO)2 + CH3COOH
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CoCOOH + NH4SCN = CoSCN + NH4COOH =>
CoCOOH + NH4SCN = CoSCN + NH4COOH
Al + NaOH = NaAlO2 + H2 + NaH =>
2 Al + 4 NaOH = 2 NaAlO2 + H2 + 2 NaH
BaCI2 + K2CO3 = K2CI2 + BaCO3 =>
BaCI2 + K2CO3 = K2CI2 + BaCO3
Zn4S + O2 = ZnO + S2O =>
4 Zn4S + 9 O2 = 16 ZnO + 2 S2O
C6H5CCl3 + C6H5COOH = C6H5COCl + HCl =>
C6H5CCl3 + C6H5COOH = 2 C6H5COCl + HCl
K2S + Mg(ClO3)2 = MgS + KClO3 =>
K2S + Mg(ClO3)2 = MgS + 2 KClO3
HOC6H4CO2H + CH3OH = C8H8O3 + H2O =>
HOC6H4CO2H + CH3OH = C8H8O3 + H2O
KI(l) = K + I =>
KI(l) = K + I
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
H2SiO3 + HF = H2SiF6 + H2O =>
H2SiO3 + 6 HF = H2SiF6 + 3 H2O
MoS2(s) + O2 = MoO3(s) + SO2 =>
2 MoS2(s) + 7 O2 = 2 MoO3(s) + 4 SO2
Ca(NO3)2 + KHCO3 = Ca(HCO3)2 + KNO3 =>
Ca(NO3)2 + 2 KHCO3 = Ca(HCO3)2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/24
Équations équilibrées sur07/08/23
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