| Équations équilibrées la veille | Équations équilibrées le lendemain |
HN3 + OH = N3 + H2O
C13H8 + O2 = CO2 + H2O =>
C13H8 + 15 O2 = 13 CO2 + 4 H2O
Xe + Fe2 = XeFe2 =>
Xe + Fe2 = XeFe2
Li + HNO3 = Li2O + HNO2 =>
2 Li + HNO3 = Li2O + HNO2
HBr + F = HF + Br =>
HBr + F = HF + Br
Zr(NO3)4 + K3PO4 = Zr3(PO4)4 + KNO3 =>
3 Zr(NO3)4 + 4 K3PO4 = Zr3(PO4)4 + 12 KNO3
BrC6H5 + Mg = C6H5MgBr =>
BrC6H5 + Mg = C6H5MgBr
SO2 + HNO3 + H2O = NO + H2SO4 =>
3 SO2 + 2 HNO3 + 2 H2O = 2 NO + 3 H2SO4
V + O = V2O5 =>
2 V + 5 O = V2O5
HCHO + Ag(NH3)2OH = HCOOH + Ag + NH3 + H2O =>
HCHO + 2 Ag(NH3)2OH = HCOOH + 2 Ag + 4 NH3 + H2O
[Al(OH)2]2SO4 + Fe2(HPO4)3 + H3PO4 = Fe2(SO4)3 + AlPO4 + H2O =>
3[Al(OH)2]2SO4 + Fe2(HPO4)3 + 3 H3PO4 = Fe2(SO4)3 + 6 AlPO4 + 12 H2O
NO + O2 + (NH4)2CO3 = H2NOH + CO2 =>
4 NO + 3 O2 + 6(NH4)2CO3 = 16 H2NOH + 6 CO2
MgCO3 + CO2 + H2O = Mg(HCO3)2 =>
MgCO3 + CO2 + H2O = Mg(HCO3)2
MgCl2 + H2S = MgS + HCl =>
MgCl2 + H2S = MgS + 2 HCl
PbCl2 + Na2(SO4) = Pb2(SO4)2 + NaCl =>
2 PbCl2 + 2 Na2(SO4) = Pb2(SO4)2 + 4 NaCl
Mg3Al2Si3O12 + CaFeSi2O6 = Fe3Al2Si3O12 + CaMgSi2O6 =>
Mg3Al2Si3O12 + 3 CaFeSi2O6 = Fe3Al2Si3O12 + 3 CaMgSi2O6
C3H5OH + CrO3 = Cr2O3 + C3H4O + H2O =>
3 C3H5OH + 2 CrO3 = Cr2O3 + 3 C3H4O + 3 H2O
HCl + KOH = H2 + ClKOH =>
2 HCl + 2 KOH = H2 + 2 ClKOH
H2O2 + KMnO4 + H2SO4 = KSO4 + HMnO4 + H2O =>
H2O2 + 2 KMnO4 + 2 H2SO4 = 2 KSO4 + 2 HMnO4 + 2 H2O
Fe(NO3)3 = Fe2O3 + O3 + NO2 =>
2 Fe(NO3)3 = Fe2O3 + O3 + 6 NO2
C7H9 + Cl2 = C7H8 + HCl =>
2 C7H9 + Cl2 = 2 C7H8 + 2 HCl
CuSO4 + BaCl2 = CuCl + Ba(SO4)2 =>
2 CuSO4 + BaCl2 = 2 CuCl + Ba(SO4)2
KBr(aq) + AgC2H3O2(aq) = KC2H3O2(aq) + AgBr(s) =>
KBr(aq) + AgC2H3O2(aq) = KC2H3O2(aq) + AgBr(s)
CuSO4 + (NH4)2SO4 = CuSO4(NH4)2SO4 =>
CuSO4 + (NH4)2SO4 = CuSO4(NH4)2SO4
OH{-}{+} + I2 + ClO3{-} = IO3{-} + Cl{-} + H2O =>
6 OH{-}{+} + 3 I2 + 5 ClO3{-} = 6 IO3{-} + 5 Cl{-} + 3 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaHC2O5 + HCl = NaCl + CO2 + H2O =>
NaHC2O5 + HCl = NaCl + 2 CO2 + H2O
C5H8O4 + H2O = C6H12O6 =>
6 C5H8O4 + 6 H2O = 5 C6H12O6
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
I2 + HF = IF + H =>
I2 + 2 HF = 2 IF + 2 H
AgNO2 + Ga = Ag + Ga(NO2)2 =>
2 AgNO2 + Ga = 2 Ag + Ga(NO2)2
CH3CH2NH2 + H2O = CH3CH2NH + H3O =>
CH3CH2NH2 + H2O = CH3CH2NH + H3O
Cu + (PO4)2 = Cu2PO4 =>
4 Cu + (PO4)2 = 2 Cu2PO4
Ba(OH)2 + N2 = BaN2 + OH =>
Ba(OH)2 + N2 = BaN2 + 2 OH
*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3
Pr6O11 + H2O = PrO2 + Pr(OH)3 =>
Pr6O11 + 3 H2O = 4 PrO2 + 2 Pr(OH)3
CaOCl2 + C2H4 = CaCl2 + Ca(OH)2 + CHCl3 + Ca(HCOO)2 =>
8 CaOCl2 + 2 C2H4 = 5 CaCl2 + 2 Ca(OH)2 + 2 CHCl3 + Ca(HCOO)2
SiO2 + P = Si + PO4 =>
2 SiO2 + P = 2 Si + PO4
BPO4 + H2 = B(OH)3 + P + H2O =>
2 BPO4 + 5 H2 = 2 B(OH)3 + 2 P + 2 H2O
K + Cr + O = K2Cr2O7 =>
2 K + 2 Cr + 7 O = K2Cr2O7
NH4 + H2O2 = N2H4 + H2O =>
2 NH4 + 2 H2O2 = N2H4 + 4 H2O
Al + H(NO3)3 = Al(NO3)3 + H2 =>
2 Al + 2 H(NO3)3 = 2 Al(NO3)3 + H2
C7H6O + H2O = C7H8O + C7H6O2 =>
2 C7H6O + H2O = C7H8O + C7H6O2
C4H9NO2 + O2 = CO2 + H2O + N2 =>
4 C4H9NO2 + 21 O2 = 16 CO2 + 18 H2O + 2 N2
[Ag(NH3)2]NO3 + Na2[Sb(OH)4] + H2O = Ag + NH3 + Na2[Sb(OH)6] =>
2[Ag(NH3)2]NO3 + 9 Na2[Sb(OH)4] + 12 H2O = 2 Ag + 6 NH3 + 9 Na2[Sb(OH)6]
C5H10O3N + O2 = CO2 + H2O + NH3 =>
4 C5H10O3N + 21 O2 = 20 CO2 + 14 H2O + 4 NH3
Li{2}Co{3} + Ai(OH) = LiOH + Ai{2}(Co{3}){3} =>
Li{2}Co{3} + Ai(OH) = LiOH + Ai{2}(Co{3}){3}
C2H6 + Cl = C2H5 + HCl =>
C2H6 + Cl = C2H5 + HCl
C2H2 + I2 = C2I2 + H2 =>
C2H2 + I2 = C2I2 + H2
CuSO4 + (NH4)2SO4 = CuSO4(NH4)2SO4 =>
CuSO4 + (NH4)2SO4 = CuSO4(NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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