| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSo4 + H2O2 = MgO2 + H2So4
FeCl2*4H2O + Na2WO4 = FeWO4 + NaCl + H2O =>
FeCl2*4H2O + Na2WO4 = FeWO4 + 2 NaCl + 4 H2O
C2H4 + CaO2 = Ca(OH)2 + C2H2 =>
C2H4 + CaO2 = Ca(OH)2 + C2H2
Al(s) + O2 = AlO2 =>
Al(s) + O2 = AlO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
S + F2 = SF6 =>
S + 3 F2 = SF6
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
NH4Cl + Cu = CuCl2 + (NH4)2 =>
2 NH4Cl + Cu = CuCl2 + (NH4)2
Cl2 + H2O = HCl + O =>
Cl2 + H2O = 2 HCl + O
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
CaCO3 + HCl = CaCl + HCO3 =>
CaCO3 + HCl = CaCl + HCO3
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
LiAlH4 = LiH + Al + H2 =>
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Zn + CuCl = Cu + ZnCl =>
Zn + CuCl = Cu + ZnCl
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
NH3 + O = NO + H3 =>
NH3 + O = NO + H3
H + OH = H2O =>
H + OH = H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H + OH = H2O =>
H + OH = H2O
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
NiCl2*4H2O + Na2WO4 = NiWO4 + NaCl + H2O =>
NiCl2*4H2O + Na2WO4 = NiWO4 + 2 NaCl + 4 H2O
K2CrO7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 K2CrO7 + 28 HCl = 4 KCl + 2 CrCl3 + 9 Cl2 + 14 H2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
KCLO3 = KCLO2 + O2 =>
2 KCLO3 = 2 KCLO2 + O2
S2Cl2 + NH3 = S8 + S4N4 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S8 + S4N4 + 12 NH4Cl
Ni(s) + Pb(NO3)2(aq) = Ni(NO3)2(aq) + Pb(s) =>
Ni(s) + Pb(NO3)2(aq) = Ni(NO3)2(aq) + Pb(s)
NO + NH4 = N2 + H2O =>
4 NO + 2 NH4 = 3 N2 + 4 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
H2 + I2 = HI =>
H2 + I2 = 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/15
Équations équilibrées sur10/25/14
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