| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr + BaCl2 = BaCl2Cr
C4H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
C + O2 = CO1 =>
2 C + O2 = 2 CO1
Cu(NO3)2 + Al2(SO4)3 = Cu(SO4)3 + Al2(NO3)2 =>
Cu(NO3)2 + Al2(SO4)3 = Cu(SO4)3 + Al2(NO3)2
K + H2O = KOH + H3 =>
3 K + 3 H2O = 3 KOH + H3
VCl3 + O2 = VOCl2 + Cl2 =>
2 VCl3 + O2 = 2 VOCl2 + Cl2
SnO + H2SO4 = Sn(OH)2 + SO3 =>
SnO + H2SO4 = Sn(OH)2 + SO3
Br2 + H2 = BrH =>
Br2 + H2 = 2 BrH
HCl + SO3 = ClSO3H =>
HCl + SO3 = ClSO3H
H2MnO4 = H2 + Mn + O2 =>
H2MnO4 = H2 + Mn + 2 O2
Pb + H2O = Pb3O4 + H2 =>
3 Pb + 4 H2O = Pb3O4 + 4 H2
H2O2 + PbS = PbO2 + H2S =>
H2O2 + PbS = PbO2 + H2S
H3PO4 + BaS = Ba3(PO4)2 + H2S =>
2 H3PO4 + 3 BaS = Ba3(PO4)2 + 3 H2S
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
AlCl3 + Cu(OH)2 = Al(OH)3 + CuCl2 =>
2 AlCl3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 CuCl2
KCN + NiSO4 = Ni(CN)2 + K2(SO4) =>
2 KCN + NiSO4 = Ni(CN)2 + K2(SO4)
FeCl3 + NH3 = FeNH3 + Cl =>
FeCl3 + NH3 = FeNH3 + 3 Cl
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
KC2H3O2 + PbS2 = K2S + Pb(C2H3O2)4 =>
4 KC2H3O2 + PbS2 = 2 K2S + Pb(C2H3O2)4
Al2(SO4)3 + HCOOH = Al(HCOO)3 + H2SO4 =>
Al2(SO4)3 + 6 HCOOH = 2 Al(HCOO)3 + 3 H2SO4
NaWO4 + Na2SO3 + HCl = W5O14 + Na2SO4 + NaCl + H2O =>
10 NaWO4 + 7 Na2SO3 + 10 HCl = 2 W5O14 + 7 Na2SO4 + 10 NaCl + 5 H2O
C + H2SO4 = CO + H2S =>
4 C + H2SO4 = 4 CO + H2S
CuOH2 = Cu2OH2 + H2O =>
2 CuOH2 = Cu2OH2 + H2O
C6H5CH3 + HNO3 = C6H3(CH3)(NO2)2 + H2O =>
C6H5CH3 + 2 HNO3 = C6H3(CH3)(NO2)2 + 2 H2O
K3CrO3 + H2O2 = K2CrO4 + H2O + KOH =>
2 K3CrO3 + 3 H2O2 = 2 K2CrO4 + 2 H2O + 2 KOH
LiOH + HIO3 = LiIO3 + H2O =>
LiOH + HIO3 = LiIO3 + H2O
CH7N2O5P = CH4N2O + H3PO4 =>
CH7N2O5P = CH4N2O + H3PO4
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
PB + SO4 = PBSO4 =>
PB + SO4 = PBSO4
TiO2 + K2S2O7 = Ti(SO4)2 + K2SO4 =>
TiO2 + 2 K2S2O7 = Ti(SO4)2 + 2 K2SO4
Au(OH)3 = Au2O3 + H2O =>
2 Au(OH)3 = Au2O3 + 3 H2O
CuCl2 + CaCO3 = CaCl2 + Cu2(CO3)2 =>
2 CuCl2 + 2 CaCO3 = 2 CaCl2 + Cu2(CO3)2
Al(ClO)3 + NH3 = N2 + H2O + AlCl3 =>
Al(ClO)3 + 2 NH3 = N2 + 3 H2O + AlCl3
SNO2 + H2 = SN + H2O =>
SNO2 + 2 H2 = SN + 2 H2O
Ac + O2 = Ac2O3 =>
4 Ac + 3 O2 = 2 Ac2O3
H2 + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
FeCO3 + Ag = AgCO3 + Fe =>
FeCO3 + Ag = AgCO3 + Fe
Li + MgCO3 = Li2CO3 + Mg =>
2 Li + MgCO3 = Li2CO3 + Mg
KNO3 + C7H87O = K2 + CO2 + H2O + N2 =>
226 KNO3 + 12 C7H87O = 113 K2 + 84 CO2 + 522 H2O + 113 N2
HK + Ba(OH)2 = BaK2 + H2O =>
2 HK + Ba(OH)2 = BaK2 + 2 H2O
Al(SO4)2 = Al + SO4 =>
Al(SO4)2 = Al + 2 SO4
KMnO4 + FeSO4 + H2SO4 = MnSO4 + H2O + K2SO4 + Fe2(SO4)3 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4 + 5 Fe2(SO4)3
Li + CaF2 = LiF + Ca =>
2 Li + CaF2 = 2 LiF + Ca
NaNO3 + Zn + H2SO4 = ZnSO4 + NO2 + Na2SO4 + H2O =>
2 NaNO3 + Zn + 2 H2SO4 = ZnSO4 + 2 NO2 + Na2SO4 + 2 H2O
CNH + O = CO2 + H2O + NO =>
2 CNH + 7 O = 2 CO2 + H2O + 2 NO
Cr2(SO4)3 + Fe(NO3)2 = Cr2(NO3)2 + Fe(SO4)3 =>
Cr2(SO4)3 + Fe(NO3)2 = Cr2(NO3)2 + Fe(SO4)3
Pb(OH)2 + KOH = Pb(OH)4K2 =>
Pb(OH)2 + 2 KOH = Pb(OH)4K2
Pb*Au(NO3)3 = Au*Pb(NO3)3 =>
Pb*Au(NO3)3 = Au*Pb(NO3)3
H2SO3 + NaOH = NaHSO3 + H2O =>
H2SO3 + NaOH = NaHSO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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