| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 Li2O = 4 Li + FeO2
B + Mg = BMg =>
B + Mg = BMg
methane + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HBr + CuS = CuBr + HS =>
HBr + CuS = CuBr + HS
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 Ag(NO3)(aq) = 2 Ag(s) + Cu(NO3)2
Pd2 + HClO = Pd(ClO)2 + H2 =>
Pd2 + 4 HClO = 2 Pd(ClO)2 + 2 H2
NaHCO3 + H2SiO3 = Na2SiO3 + H2O + CO2 =>
2 NaHCO3 + H2SiO3 = Na2SiO3 + 2 H2O + 2 CO2
Ag3N = Ag + N =>
Ag3N = 3 Ag + N
NO2 + O = NO3 =>
NO2 + O = NO3
CH3C8H + O2 = CO2 + H2O =>
CH3C8H + 10 O2 = 9 CO2 + 2 H2O
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
C2H5OH = C2OH + H5 =>
C2H5OH = C2OH + H5
Cr + Se = CrSe =>
Cr + Se = CrSe
NH4Cl + FeOH = H2O + FeCl + NH3 =>
NH4Cl + FeOH = H2O + FeCl + NH3
C5H12O + O = CO2 + H2O =>
C5H12O + 15 O = 5 CO2 + 6 H2O
Ag(NO3) + (NH4)Br = Ag + Br + NO3(NH4) =>
Ag(NO3) + (NH4)Br = Ag + Br + NO3(NH4)
Cr2(SO4)3 + K2(CO3) = Cr2(CO3)3 + K2(SO4) =>
Cr2(SO4)3 + 3 K2(CO3) = Cr2(CO3)3 + 3 K2(SO4)
Mg + H2SO4 = MgSO4 + H2O + MgS =>
4 Mg + 4 H2SO4 = 3 MgSO4 + 4 H2O + MgS
Ce(NO3)3 + KIO = Ce(IO)3 + KNO3 =>
Ce(NO3)3 + 3 KIO = Ce(IO)3 + 3 KNO3
CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4(s) =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4(s)
Pb(ClO3)2 + NaI = PbI2 + Na + (ClO3) =>
Pb(ClO3)2 + 2 NaI = PbI2 + 2 Na + 2(ClO3)
Al + O2 = Al2O2 =>
2 Al + O2 = Al2O2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
KOH + H2SO4 = KOH2 + HSO4 =>
KOH + H2SO4 = KOH2 + HSO4
NO3 + HCl = NO + H2O + Cl2 =>
NO3 + 4 HCl = NO + 2 H2O + 2 Cl2
Na3PO4 + CrSO4 = NaSO4 + Cr3PO4 =>
Na3PO4 + 3 CrSO4 = 3 NaSO4 + Cr3PO4
NH4S + AgC2H3O4 = NH4C2H3O4 + AgS =>
NH4S + AgC2H3O4 = NH4C2H3O4 + AgS
KMnO4 + Cr(NO3)3 + H = HNO3 + Mn(NO3)2 + KNO3 + H2Cr2O7 =>
7 KMnO4 + 8 Cr(NO3)3 + 11 H = 3 HNO3 + 7 Mn(NO3)2 + 7 KNO3 + 4 H2Cr2O7
AgNO3 + CoCl2 = AgCo + Cl2NO3 =>
AgNO3 + CoCl2 = AgCo + Cl2NO3
Ca + K3PO4 = CaPO4 + K3 =>
Ca + K3PO4 = CaPO4 + K3
KI + Ag = K + AgI =>
KI + Ag = K + AgI
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
LiCl + CoSO = LiSO + CoCl =>
LiCl + CoSO = LiSO + CoCl
C1H6 + O2 = C02 + H2O =>
2 C1H6 + 3 O2 = C02 + 6 H2O
H2O2 + (COOH)2 = CO2 + H2O =>
H2O2 + (COOH)2 = 2 CO2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
AgBr + I2 = IBr + Ag =>
2 AgBr + I2 = 2 IBr + 2 Ag
MoO3 + H2O + Na2S = Na2MoS4 + NaOH =>
MoO3 + 3 H2O + 4 Na2S = Na2MoS4 + 6 NaOH
Na2O + Cl2 = NaCl + O2 =>
2 Na2O + 2 Cl2 = 4 NaCl + O2
Mg + Ba(NO3)2 = MgO + BaO + NO2 =>
Mg + Ba(NO3)2 = MgO + BaO + 2 NO2
C2H2 + Cl = C + HCl =>
C2H2 + 2 Cl = 2 C + 2 HCl
HCl + Br2 = BrCl + H2 =>
2 HCl + Br2 = 2 BrCl + H2
K2CO3 + H2SO4 = CO2 + K2SO4 + H2O =>
K2CO3 + H2SO4 = CO2 + K2SO4 + H2O
CH2Cl2 + I2 = CH2I2 + Cl2 =>
CH2Cl2 + I2 = CH2I2 + Cl2
NaI + H2SO4 = SO2 + I2 + NaHSO4 + H2O =>
2 NaI + 3 H2SO4 = SO2 + I2 + 2 NaHSO4 + 2 H2O
LiC6 + NiCoAlO2 = C + LiNiCoAlO2 =>
LiC6 + NiCoAlO2 = 6 C + LiNiCoAlO2
MgO4 = Mg + O2 =>
MgO4 = Mg + 2 O2
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10
Cl + CaI2 = ClI + Ca =>
2 Cl + CaI2 = 2 ClI + Ca
S8 + O2(g) = SO3 =>
S8 + 12 O2(g) = 8 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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