| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgOHCl + H2SO4 = MgSO4 + MgCl2 + 2 H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
H3BO4 + NH4OH = NH4BO3 + H2O =>
H3BO4 + NH4OH = NH4BO3 + 2 H2O
Ag(s) + F(g) = AgF2 =>
Ag(s) + 2 F(g) = AgF2
Ca + H2SO4 = CaSO4 + H =>
Ca + H2SO4 = CaSO4 + 2 H
K3PO4 + AlN3O9 = KNO3 + AlPO4 =>
K3PO4 + AlN3O9 = 3 KNO3 + AlPO4
MgSO3 + HNO3 = Mg(NO3)2 + H2SO3 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2SO3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Ba(OH)2*8H2O + NH4Cl = BaCl2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4Cl = BaCl2 + 10 H2O + 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl2(s) + O2(g) = Fe2O3(s) + Cl2(g) =>
4 FeCl2(s) + 3 O2(g) = 2 Fe2O3(s) + 4 Cl2(g)
C2H6O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{+3} + H2O =>
3 C2H6O + 2 Cr2O7{-2} + 16 H{+} = 3 C2H4O2 + 4 Cr{+3} + 11 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Ba(NO3)2 + AlBr3 = BaBr2 + Al(NO3)3 =>
3 Ba(NO3)2 + 2 AlBr3 = 3 BaBr2 + 2 Al(NO3)3
MgS + AlCl3 = MgCl2 + Al2S3 =>
3 MgS + 2 AlCl3 = 3 MgCl2 + Al2S3
Ba(NO3)2 + AlBr3 = BaBr2 + Al(NO3)3 =>
3 Ba(NO3)2 + 2 AlBr3 = 3 BaBr2 + 2 Al(NO3)3
CH3COOC2H5 + O32 = CO2 + H2O =>
16 CH3COOC2H5 + 5 O32 = 64 CO2 + 64 H2O
Ba(OH)2 + Pb(OH)2 = BaPbO2 + H2O =>
Ba(OH)2 + Pb(OH)2 = BaPbO2 + 2 H2O
Br2(l) + KI(aq) = Br2KI =>
Br2(l) + KI(aq) = Br2KI
Fe(OH)3 + H2Co3 = H2O + Fe2(Co3)3 =>
2 Fe(OH)3 + 3 H2Co3 = 6 H2O + Fe2(Co3)3
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
C6H10 + H2SO4 = C6H11OSO2OH =>
C6H10 + H2SO4 = C6H11OSO2OH
S + C2 = S2C4 =>
2 S + 2 C2 = S2C4
Mg2C + Br2 = MgBr2 + C =>
Mg2C + 2 Br2 = 2 MgBr2 + C
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cl2O7 + LiOH = Li2(ClO4)2 + H2O =>
Cl2O7 + 2 LiOH = Li2(ClO4)2 + H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
KClO10000 = KCl + O2 =>
KClO10000 = KCl + 5000 O2
CuSO4 + Na2S = Cu + S + Na2SO4 =>
CuSO4 + Na2S = Cu + S + Na2SO4
H2SO4 + KHCO3 = KSO4 + H2HCO3 =>
H2SO4 + KHCO3 = KSO4 + H2HCO3
Cl + NH3 = Cl(NH3)4 =>
Cl + 4 NH3 = Cl(NH3)4
CuFeS2 + O2 = Cu2S + SO2 + Fe3O4 =>
6 CuFeS2 + 13 O2 = 3 Cu2S + 9 SO2 + 2 Fe3O4
C4H8O + Br2 = CBr4 + O2 + H2 =>
2 C4H8O + 16 Br2 = 8 CBr4 + O2 + 8 H2
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
Mn2O3 + H2 = Mn + H2O =>
Mn2O3 + 3 H2 = 2 Mn + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
F6 + U = UF6 =>
F6 + U = UF6
C6H5(OH)CH3 + CO = C6H5(CH3)COOH =>
C6H5(OH)CH3 + CO = C6H5(CH3)COOH
KClO3 + KI + HCl = KCl + I2 + H2O =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 I2 + 3 H2O
P4 + HNO2 = H3PO4 + NO + H2O =>
P4 + 20 HNO2 = 4 H3PO4 + 20 NO + 4 H2O
C18H36O2 + Ca(OH)2 = (C18H35O2)2Ca + H2O =>
2 C18H36O2 + Ca(OH)2 = (C18H35O2)2Ca + 2 H2O
Ni2(CO3)3 = Ni{3+} + CO3{-2} =>
Ni2(CO3)3 = 2 Ni{3+} + 3 CO3{-2}
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
CuCl2 + FeS = Cu + Fe{3+} + S + Cl{-} =>
3 CuCl2 + 2 FeS = 3 Cu + 2 Fe{3+} + 2 S + 6 Cl{-}
NH4OH(aq) + AgNO3(aq) = NH4NO3(aq) + Ag2O(s) + H2O =>
2 NH4OH(aq) + 2 AgNO3(aq) = 2 NH4NO3(aq) + Ag2O(s) + H2O
Fe2 + NaOH = Fe3NaOH =>
3 Fe2 + 2 NaOH = 2 Fe3NaOH
K(s) + HCl(aq) = KCl(s) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(s) + H2(g)
KClO3 + KI + HCl = KCl + I2 + H2O =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 I2 + 3 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Mg(s) + ZnBr2(aq) = Zn + MgBr2 =>
Mg(s) + ZnBr2(aq) = Zn + MgBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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