| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + H2O = Ba(OH)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Na + CaCl2 = NaCa + Cl =>
Na + CaCl2 = NaCa + 2 Cl
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Na + CaCl2 = NaCl2 + Ca =>
Na + CaCl2 = NaCl2 + Ca
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
Al + FeN2 = AlN + Fe =>
2 Al + FeN2 = 2 AlN + Fe
Na + CaCl2 = NaCl + Ca2 =>
4 Na + 2 CaCl2 = 4 NaCl + Ca2
Al(NO3)3 = Al + NO3 =>
Al(NO3)3 = Al + 3 NO3
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
Na + CaCl2 = NaCl + Ca =>
2 Na + CaCl2 = 2 NaCl + Ca
Mg(CO3) = MgO + CO2 =>
Mg(CO3) = MgO + CO2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + NaNO3 + NaOH + H2O = NH3 + NaAl(OH)4 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 3 NH3 + 8 NaAl(OH)4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K + AgNO3 = KAg + NO3 =>
K + AgNO3 = KAg + NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + AgNO3 = KNO2 + AgO =>
K + AgNO3 = KNO2 + AgO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K + AgNO3 = KNO2 + AgO =>
K + AgNO3 = KNO2 + AgO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/08/21
Équations équilibrées sur09/07/20
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