| Équations équilibrées la veille |
HNO3BaCl2 = HCl2BaNO3
Fe3NO3 + NaCl = Fe3Cl + NaNO3 =>
Fe3NO3 + NaCl = Fe3Cl + NaNO3
BaCI2 + HCI = BaCI + CI2 + H2 =>
2 BaCI2 + 2 HCI = 2 BaCI + 2 CI2 + H2
MgCl2*5H2O = MgCl2 + H2O =>
MgCl2*5H2O = MgCl2 + 5 H2O
(La(NO3)3)08 + Mn(NO3)2 + C2H5NO2 = LaMnO3 + H2O + N2 + CO2 =>
3(La(NO3)3)08 + 24 Mn(NO3)2 + 64 C2H5NO2 = 24 LaMnO3 + 160 H2O + 92 N2 + 128 CO2
Zn + H2SO4 + H2O2 = ZnSO4 + H2O =>
Zn + H2SO4 + H2O2 = ZnSO4 + 2 H2O
(NH4)4SiO4 = NH3 + H4O4Si =>
(NH4)4SiO4 = 4 NH3 + H4O4Si
HBrO3LiOH = H2OLiBrO3 =>
HBrO3LiOH = H2OLiBrO3
Li + BaF2 = LiF + Ba =>
2 Li + BaF2 = 2 LiF + Ba
Cu(HCO3)2(s) + HCl(aq) = CuCl2(aq) + CO2(g) + H2O(l) =>
Cu(HCO3)2(s) + 2 HCl(aq) = CuCl2(aq) + 2 CO2(g) + 2 H2O(l)
HCOOHNaOH = HCOONaH2O =>
HCOOHNaOH = HCOONaH2O
C2H4 + HBr = C2H6Br + C2H =>
4 C2H4 + 3 HBr = 3 C2H6Br + C2H
Mg + H2O(l) = Mg(OH)2(aq) + H2 =>
Mg + 2 H2O(l) = Mg(OH)2(aq) + H2
F2 + Br2 = BrF5 =>
5 F2 + Br2 = 2 BrF5
CrO3 + CH3OH + HCl = CrCl3 + CO2 + H2O =>
2 CrO3 + CH3OH + 6 HCl = 2 CrCl3 + CO2 + 5 H2O
MgO2 + H = Mg + H2O =>
MgO2 + 4 H = Mg + 2 H2O
(CuOH)2CO3 + HCOOH = (HCOO)2Cu + CO2 + H2O =>
(CuOH)2CO3 + 4 HCOOH = 2(HCOO)2Cu + CO2 + 3 H2O
K + Na3N = K3N + Na =>
3 K + Na3N = K3N + 3 Na
P + (O)2 = P2O5 =>
4 P + 5(O)2 = 2 P2O5
Cu + ZnO = Cu2O3 + Zn =>
2 Cu + 3 ZnO = Cu2O3 + 3 Zn
KClO3 + FeCl + HCl = FeCl3 + KCl + H2O =>
KClO3 + 3 FeCl + 6 HCl = 3 FeCl3 + KCl + 3 H2O
C3H8 + *O2 = CO2 + H2O =>
C3H8 + 5*O2 = 3 CO2 + 4 H2O
Cu + ZnO = Cu2O + Zn =>
2 Cu + ZnO = Cu2O + Zn
Mg(OH)2 + HCI = Mg(CI)2 + H2O =>
Mg(OH)2 + 2 HCI = Mg(CI)2 + 2 H2O
C6H6 + O2 = CO2 + H2O = =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn + NaClO + H2O = Zn(OH)2 + NaCl =>
Zn + NaClO + H2O = Zn(OH)2 + NaCl
K + C = KC8 =>
K + 8 C = KC8
CaOH + Al = AlOH + Ca =>
CaOH + Al = AlOH + Ca
H2O2(aq) + H2SO4(aq) + FeSO4(aq) = Fe(SO4)3(aq) + H2O(l) =>
2 H2O2(aq) + 2 H2SO4(aq) + FeSO4(aq) = Fe(SO4)3(aq) + 4 H2O(l)
NaAlO2 + HCl = H2O + NaCl + AlCl3 =>
NaAlO2 + 4 HCl = 2 H2O + NaCl + AlCl3
Co + CH4 = Co(CH4) =>
Co + CH4 = Co(CH4)
Mg3(PO4)2 + LiOH = Li3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 LiOH = 2 Li3PO4 + 3 Mg(OH)2
Cu(SO4) + AI = Cu + AI(SO4)3 =>
3 Cu(SO4) + AI = 3 Cu + AI(SO4)3
Co2(CO3)3 + Pb(MnO4)4 = Co(MnO4)3 + Pb(CO3)2 =>
2 Co2(CO3)3 + 3 Pb(MnO4)4 = 4 Co(MnO4)3 + 3 Pb(CO3)2
NO2 + Na2CO3 + H2O = NaNO2 + NaNO3 + NaHCO3 =>
2 NO2 + 2 Na2CO3 + H2O = NaNO2 + NaNO3 + 2 NaHCO3
Fe + HCl + H2O = Fe(H2O)4Cl2Cl + H2 =>
2 Fe + 6 HCl + 8 H2O = 2 Fe(H2O)4Cl2Cl + 3 H2
CH2O2 + C4H6O3 = C3H4O3 + H2O =>
2 CH2O2 + C4H6O3 = 2 C3H4O3 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O2 + Cl2 =>
2 KMnO4 + 8 HCl = 2 KCl + 2 MnCl2 + 4 H2O2 + Cl2
Br3 + KI = KBr2 + I2 =>
4 Br3 + 6 KI = 6 KBr2 + 3 I2
HNO3(aq) + Ca(OH)2(aq) = H2O(l) + Ca(NO3)2 =>
2 HNO3(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(NO3)2
(CuOH)2CO3H2SO4 = (Cu(OH))2SO4CO2H2O =>
(CuOH)2CO3H2SO4 = (Cu(OH))2SO4CO2H2O
KNO3 + (NH4)2HPO4 = NH4NO3 + K2HPO4 =>
2 KNO3 + (NH4)2HPO4 = 2 NH4NO3 + K2HPO4
C7H6N2O4 + O2 = CO2 + NO3 + H2O =>
2 C7H6N2O4 + 19 O2 = 14 CO2 + 4 NO3 + 6 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C5H4 + O2 = CO2 + H2O =>
C5H4 + 6 O2 = 5 CO2 + 2 H2O
Mn2I3 = Mn + I2 =>
2 Mn2I3 = 4 Mn + 3 I2
Br(OH)2 + Na2SO4 = BrSO4 + NaOH =>
Br(OH)2 + Na2SO4 = BrSO4 + 2 NaOH
BeCl2 + AgNO3 = (Be(NO3)2) + AgCl =>
BeCl2 + 2 AgNO3 = (Be(NO3)2) + 2 AgCl
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| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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