| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2 + 3 O2 = 2 N2O3
Na2CO3(aq) + Mg(NO3)2(aq) = Na(NO3)(aq) + Mg(CO3)(s) =>
Na2CO3(aq) + Mg(NO3)2(aq) = 2 Na(NO3)(aq) + Mg(CO3)(s)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N3H12PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
C6H10O5 + O2 = H20 + CO2 =>
2 C6H10O5 + 7 O2 = H20 + 12 CO2
CBr4 + F2 = Br2 + CF4 =>
CBr4 + 2 F2 = 2 Br2 + CF4
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Kr + Cl2 = KrCl4 =>
Kr + 2 Cl2 = KrCl4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Na3(PO4) + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3(PO4) + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
Al(s) + O2(g) = Al2O3 =>
4 Al(s) + 3 O2(g) = 2 Al2O3
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
SrN = N + Sr =>
SrN = N + Sr
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
NaPO4 + NiBr = NaBr + NiPO4 =>
NaPO4 + NiBr = NaBr + NiPO4
S + O2 = SO2 =>
S + O2 = SO2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Sr3N2 = N + Sr =>
Sr3N2 = 2 N + 3 Sr
K2C2O4*H2O + FeCl3 = K3Fe(C2O4)3*3H2O + KCl =>
3 K2C2O4*H2O + FeCl3 = K3Fe(C2O4)3*3H2O + 3 KCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H3PO4 + Cu(OH)2 = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 Cu(OH)2 = Cu3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/18
Équations équilibrées sur02/11/17
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