| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb + H2O = RbOH + H
Mg(NO3)2 + Na2CO3 = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 NaNO3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg(NO3)2 + Sr2Cl2 = MgCl2 + SrNO3 =>
Mg(NO3)2 + Sr2Cl2 = MgCl2 + 2 SrNO3
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Na2SO4 + HCl = HNa2 + ClSO4 =>
Na2SO4 + HCl = HNa2 + ClSO4
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + H2SO4 = Al2(SO4) + H =>
2 Al + H2SO4 = Al2(SO4) + 2 H
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
B2H6(g) + H2O(l) = H3BO3(s) + H2(s) =>
B2H6(g) + 6 H2O(l) = 2 H3BO3(s) + 6 H2(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
FeCl3 + NH4OH = FeOH + NH4Cl3 =>
FeCl3 + NH4OH = FeOH + NH4Cl3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
CH3COOH + C6H14O = C8H16O2 + H2O =>
CH3COOH + C6H14O = C8H16O2 + H2O
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
NaOH + SrCl2 = NaCl2 + SrOH =>
NaOH + SrCl2 = NaCl2 + SrOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaOH + H2SO4 = NaSO4 + H2OH =>
NaOH + H2SO4 = NaSO4 + H2OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HCl + Na2CO3 = H2CO3 + NaCl =>
2 HCl + Na2CO3 = H2CO3 + 2 NaCl
NaOH + H2SO4 = NaSO4 + H2OH =>
NaOH + H2SO4 = NaSO4 + H2OH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NaOH + H2SO4 = Na2SO4 + HOH =>
2 NaOH + H2SO4 = Na2SO4 + 2 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/08
Équations équilibrées sur10/20/07
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