| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + H2O = H2SO4
Ag(NO3) + MgCl2 = AgCl2 + MgNO3 =>
Ag(NO3) + MgCl2 = AgCl2 + MgNO3
Mg(s) + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
Mg + N = MgN =>
Mg + N = MgN
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Mg + N = MgN =>
Mg + N = MgN
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NaClO2 = O2 + NaCl =>
NaClO2 = O2 + NaCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
H2O + NaOH = NaH2O + OH =>
H2O + NaOH = NaH2O + OH
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
H2SO4 + ZnCO3 = ZnSO4 + H2O + CO2 =>
H2SO4 + ZnCO3 = ZnSO4 + H2O + CO2
Ca(OH)2 + H2(SO4) = Ca(SO4) + H2O =>
Ca(OH)2 + H2(SO4) = Ca(SO4) + 2 H2O
C17H33COOH + NaOH = C17H33COONa + H2O =>
C17H33COOH + NaOH = C17H33COONa + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Na + S = Na2S =>
2 Na + S = Na2S
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Cu + FeCl2 = CuCl2 + Fe =>
Cu + FeCl2 = CuCl2 + Fe
Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
C5H27(s) + O2(g) = CO2(g) + H2O(l) =>
4 C5H27(s) + 47 O2(g) = 20 CO2(g) + 54 H2O(l)
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ba(NO3)2 = BaO + N2O2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 2 N2O2 + 3 O2
Mg(NO3)2 = MgO + N2O2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 2 N2O2 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/21
Équations équilibrées sur03/31/20
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