| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5(NO3)3(nitroglicerina) = 12 CO2 + 6 N2 + O2 + 10 H2O
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
Cr(OH)3 + Na2CO3 = CrCO3 + Na2(OH)3 =>
Cr(OH)3 + Na2CO3 = CrCO3 + Na2(OH)3
V + Ne = VNe =>
V + Ne = VNe
C6H12O6 + H2 = C3H6 + H2O =>
C6H12O6 + 6 H2 = 2 C3H6 + 6 H2O
C5H10O5 + C5H4O2 = C18H20O10 =>
14 C5H10O5 + 40 C5H4O2 = 15 C18H20O10
C6H5CH2OH + KMnO4 + HCl = C6H5CH2COOH + KCl + MnCl2 + H2O =>
8 C6H5CH2OH + 4 KMnO4 + 12 HCl = 7 C6H5CH2COOH + 4 KCl + 4 MnCl2 + 10 H2O
Fe2(NO3)3 + HNO3 = Fe(NO3)4 + NO + H2O =>
3 Fe2(NO3)3 + 20 HNO3 = 6 Fe(NO3)4 + 5 NO + 10 H2O
Pb + H2O = PbO2 + H3O =>
Pb + 6 H2O = PbO2 + 4 H3O
NaHCO3 + Cr(NO3)3 = NaNO3 + Cr(HCO3)3 =>
3 NaHCO3 + Cr(NO3)3 = 3 NaNO3 + Cr(HCO3)3
(NH4)2Cr2O7 = H2O + N2 + Cr + O =>
(NH4)2Cr2O7 = 4 H2O + N2 + 2 Cr + 3 O
Silvernitrate + Sodiumchloride = Silverchloride + sodiumnitrate =>
AgNO3 + NaCl = AgCl + NaNO3
Na2SO4(aq) + Ca(NO3)2(aq) = CaSO4 + NaNO3(aq) =>
Na2SO4(aq) + Ca(NO3)2(aq) = CaSO4 + 2 NaNO3(aq)
H2SO4 + Al = H2O + SO2 + Al2(SO4)3 =>
6 H2SO4 + 2 Al = 6 H2O + 3 SO2 + Al2(SO4)3
Ba(OH)2 + ZnSO4 = BaSO4 + Zn(OH)2 =>
Ba(OH)2 + ZnSO4 = BaSO4 + Zn(OH)2
Ti(CO3)3 + KOH = Ti(OH)6 + K2CO3 =>
Ti(CO3)3 + 6 KOH = Ti(OH)6 + 3 K2CO3
NiCl2*6H2O + NH3 = [Ni(NH3)6]*Cl2 + H2O =>
NiCl2*6H2O + 6 NH3 = [Ni(NH3)6]*Cl2 + 6 H2O
NaHSO3 + H2O2 = H2O + Na2SO4 + SO2 =>
2 NaHSO3 + H2O2 = 2 H2O + Na2SO4 + SO2
CO2 + HOH = C12H22O11 + O2 =>
12 CO2 + 11 HOH = C12H22O11 + 12 O2
Cu{+} + Fe = Fe{3+} + Cu =>
3 Cu{+} + Fe = Fe{3+} + 3 Cu
NaHCO3 + C2H4O2 = H2CO3 + NaC2H3O2 =>
NaHCO3 + C2H4O2 = H2CO3 + NaC2H3O2
Si + Na = NaSi =>
Si + Na = NaSi
Cu(NO3)2 + HCl = Cu(Cl)2 + HNO3 =>
Cu(NO3)2 + 2 HCl = Cu(Cl)2 + 2 HNO3
Ca(OH)2(s) + HClO4(aq) = Ca(ClO4)2 + H2O =>
Ca(OH)2(s) + 2 HClO4(aq) = Ca(ClO4)2 + 2 H2O
Cr2Na2O7 + S = Cr2O3 + Na2SO4 =>
Cr2Na2O7 + S = Cr2O3 + Na2SO4
NO3 + HCl = NOCl + Cl2 + H2O =>
2 NO3 + 8 HCl = 2 NOCl + 3 Cl2 + 4 H2O
(IH)4 = I2 + H =>
(IH)4 = 2 I2 + 4 H
Pb + Cu(No3)2 = Cu + Pb(No3)4 =>
Pb + 2 Cu(No3)2 = 2 Cu + Pb(No3)4
LiPO4 + AgNO3 = AgPO4 + LiNO3 =>
LiPO4 + AgNO3 = AgPO4 + LiNO3
Zn(OH)2(aq) + HNO3(aq) = H2O(l) + Zn(NO3)2(aq) =>
Zn(OH)2(aq) + 2 HNO3(aq) = 2 H2O(l) + Zn(NO3)2(aq)
Na + CO + FeCl3 = FeCO + NaCl =>
3 Na + CO + FeCl3 = FeCO + 3 NaCl
AgNO3 + HCl = AgCl + NO3 + H =>
AgNO3 + HCl = AgCl + NO3 + H
Ca + Mn04 = Ca(Mn04)2 =>
Ca + 2 Mn04 = Ca(Mn04)2
IO3 + H2O = I2 + OH =>
2 IO3 + 6 H2O = I2 + 12 OH
CoCl2 + NaCO2 = CoCO2 + NaCl2 =>
CoCl2 + NaCO2 = CoCO2 + NaCl2
CH3C(NH2)(CH3)COOH + HNO2 = HOC(CH3)2COOH + N2 + H2O =>
CH3C(NH2)(CH3)COOH + HNO2 = HOC(CH3)2COOH + N2 + H2O
C6(H2)O6 + O2 = CO2 + H2O =>
2 C6(H2)O6 + 7 O2 = 12 CO2 + 2 H2O
HCl + C2H4 = CH3CH2Cl =>
HCl + C2H4 = CH3CH2Cl
C9H11NO2 + O2 = C9H11NO4 =>
C9H11NO2 + O2 = C9H11NO4
HgS + HNO3 + HCl = HgCl2 + H2O2 + NO + S =>
HgS + 2 HNO3 + 2 HCl = HgCl2 + 2 H2O2 + 2 NO + S
NO3 + Cl = NO2 + ClO =>
NO3 + Cl = NO2 + ClO
Mg + Cu{+} = Mg{+} + Cu =>
Mg + Cu{+} = Mg{+} + Cu
NaClO4 + C12H22O11 = CO2 + H2O + NaCl =>
6 NaClO4 + C12H22O11 = 12 CO2 + 11 H2O + 6 NaCl
C2HCHCH3 + O2 = CO2 + H2O =>
4 C2HCHCH3 + 21 O2 = 16 CO2 + 10 H2O
NaPO4 + KNO3 = KPO4 + NaNO3 =>
NaPO4 + KNO3 = KPO4 + NaNO3
BeSO4 + KOH = BeHSO4 + KO =>
BeSO4 + KOH = BeHSO4 + KO
HAuCl4 + Na3C6H5O7*2H2O = Au + Na2C5H4O5 + CO2 + H2O + NaCl =>
12 HAuCl4 + 58 Na3C6H5O7*2H2O = 12 Au + 63 Na2C5H4O5 + 33 CO2 + 141 H2O + 48 NaCl
HNO3 + CuS = NO2 + S + Cu(NO3)2 + H2O =>
4 HNO3 + CuS = 2 NO2 + S + Cu(NO3)2 + 2 H2O
Pb(NO3)2 + MnBr2 = PbBr2 + Mn(NO3)2 =>
Pb(NO3)2 + MnBr2 = PbBr2 + Mn(NO3)2
KI + H2SO4 + H2O2 + CHCl3 = K2SO4 + H2O + CHI3 + Cl2 =>
6 KI + 3 H2SO4 + 3 H2O2 + 2 CHCl3 = 3 K2SO4 + 6 H2O + 2 CHI3 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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