| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HI = 2 H2O + CaI2
Cr(NO3)3 + NaHCO3 = Cr(OH)3 + CO2 + NaNO3 =>
Cr(NO3)3 + 3 NaHCO3 = Cr(OH)3 + 3 CO2 + 3 NaNO3
(NH4)2O + MgCl2 = Mg(OH)2 + NH3 + HCl =>
2(NH4)2O + MgCl2 = Mg(OH)2 + 4 NH3 + 2 HCl
Ca + Al2(SO3)3 = CaSO3 + Al =>
3 Ca + Al2(SO3)3 = 3 CaSO3 + 2 Al
NaBr + AgNO3 = AgNa + BrNO3 =>
NaBr + AgNO3 = AgNa + BrNO3
CH3COONa + H2 = CH4 + CHOO + Na =>
CH3COONa + H2 = CH4 + CHOO + Na
Ca3(Po4)2 + H3 + Po4 = Ca(H2Po4)2 =>
Ca3(Po4)2 + 4 H3 + 4 Po4 = 3 Ca(H2Po4)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
AlCl3 + H2(SO4) = Al(SO4) + H2Cl3 =>
AlCl3 + H2(SO4) = Al(SO4) + H2Cl3
CH3CHC(CH3)CH2CH3 + HBr = CH3CH2C(CH3)(Br)CH2CH3 =>
CH3CHC(CH3)CH2CH3 + HBr = CH3CH2C(CH3)(Br)CH2CH3
NaCl + AgNO3 = AgCl + NaNO3 = NETIONIC =>
NaCl + AgNO3 = AgCl + NaNO3
SO2 + Li2O = Li2S + O =>
SO2 + Li2O = Li2S + 3 O
MgCO3 + H2 = Mg + H2O + CO2 =>
MgCO3 + H2 = Mg + H2O + CO2
CH3COCH3 = C3H6O =>
CH3COCH3 = C3H6O
AgNO3 + K3P = KNO3 + Ag3P =>
3 AgNO3 + K3P = 3 KNO3 + Ag3P
Ag + F = AgF2 =>
Ag + 2 F = AgF2
KMnO4 + H2SO4 + SO3Na2 = SO4K2 + SO4Mn + H2O + SO4Na2 =>
2 KMnO4 + 3 H2SO4 + 5 SO3Na2 = SO4K2 + 2 SO4Mn + 3 H2O + 5 SO4Na2
BrCO3 = BrO + CO2 =>
BrCO3 = BrO + CO2
(BrCl)2 + Ca = CaBr2 + CaCl2 =>
(BrCl)2 + 2 Ca = CaBr2 + CaCl2
C7H6O2 + H2O2 = C6H5OH + CO2 =>
17 C7H6O2 + 3 H2O2 = 18 C6H5OH + 11 CO2
Mg + HCl = MgH + Cl = H2 =>
Mg + HCl = MgH + Cl
V + O2 = VO =>
2 V + O2 = 2 VO
Ag(NH3)2Cl + C2H2 = C2HAg(NH3)2 + HCl =>
Ag(NH3)2Cl + C2H2 = C2HAg(NH3)2 + HCl
C35H72 = C10H22 + C2H4 =>
2 C35H72 = 2 C10H22 + 25 C2H4
NH2OH + H2O = NH2O + H3O =>
NH2OH + H2O = NH2O + H3O
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
C7H5(NO2) + O2 = CO2 + N2 + H2O =>
4 C7H5(NO2) + 29 O2 = 28 CO2 + 2 N2 + 10 H2O
Bi(NO3)3 + H2O = BiONO3 + HNO3 =>
Bi(NO3)3 + H2O = BiONO3 + 2 HNO3
NH4Cl + HF = HCl + NH4F =>
NH4Cl + HF = HCl + NH4F
IAl = AlI =>
IAl = AlI
Hg(NO3)2(aq) + NaI(aq) = HgI2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaI(aq) = HgI2(s) + 2 NaNO3(aq)
CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF
CH3OHCuO = CuH2OHCHO =>
CH3OHCuO = CuH2OHCHO
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
K2S + Sr3(PO4)2 = K3PO4 + SrS =>
3 K2S + Sr3(PO4)2 = 2 K3PO4 + 3 SrS
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
H2O2 + I2 = HIO3 + H2O =>
5 H2O2 + I2 = 2 HIO3 + 4 H2O
Al* + O2 = Al2O3 =>
4 Al* + 3 O2 = 2 Al2O3
SiO2 + HF = SiH2F6 + H2O =>
SiO2 + 6 HF = SiH2F6 + 2 H2O
C12H6O3 + C6H16N2 = C18H20N2O2 + H2O =>
C12H6O3 + C6H16N2 = C18H20N2O2 + H2O
Ru + HNO3 + HCl = H2[RuCl6] + NO + H2O =>
3 Ru + 4 HNO3 + 18 HCl = 3 H2[RuCl6] + 4 NO + 8 H2O
NaClO3 + MnSO4 + NaOH = MnO2 + NaCl + Na2SO4 + H2O =>
NaClO3 + 3 MnSO4 + 6 NaOH = 3 MnO2 + NaCl + 3 Na2SO4 + 3 H2O
Cr + AlCl3 = CrCl2 + Al =>
3 Cr + 2 AlCl3 = 3 CrCl2 + 2 Al
B2O2 = O3 + B2 =>
3 B2O2 = 2 O3 + 3 B2
Ca(OH)2 + HI = H2O + CaI2 =>
Ca(OH)2 + 2 HI = 2 H2O + CaI2
K2(Cr2O7) + Pb(ClO2)4 = Pb(Cr2O7)2 + K(ClO2) =>
2 K2(Cr2O7) + Pb(ClO2)4 = Pb(Cr2O7)2 + 4 K(ClO2)
(NH4)2(C2O4) + AlCl3 = Al2(C2O4)3 + (NH4)Cl =>
3(NH4)2(C2O4) + 2 AlCl3 = Al2(C2O4)3 + 6(NH4)Cl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca(s) + H2O = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O = Ca(OH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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