| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H10O2 + 10 O2 = 12 CO2 + H20
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + S = FeS2 =>
Fe + 2 S = FeS2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NH4NO3 + NaOH = NaNO3 + NH4OH =>
NH4NO3 + NaOH = NaNO3 + NH4OH
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CH4(g) + O2 = CO2(g) + H2O =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
HCl + Zn = H2 + ClZn =>
2 HCl + 2 Zn = H2 + 2 ClZn
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH4Cl + NaNO2 = NaCl + NH4NO2 =>
NH4Cl + NaNO2 = NaCl + NH4NO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2SO4 + NaHCO3 = HOH + Na2SO4 + CO2 =>
H2SO4 + 2 NaHCO3 = 2 HOH + Na2SO4 + 2 CO2
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CO + I2O = I2 + CO2 =>
CO + I2O = I2 + CO2
C5H9CH3 + KMnO4 + H2SO4 + H2O = C5H9CH3OH + K2SO4 + MnSO4 =>
10 C5H9CH3 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 10 C5H9CH3OH + K2SO4 + 2 MnSO4
HNO3 + Mg(OH)2 = H(OH)2 + MgNO3 =>
HNO3 + Mg(OH)2 = H(OH)2 + MgNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
P4H10 + H2O = H3 + PO4 =>
P4H10 + 16 H2O = 14 H3 + 4 PO4
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
HWO + O2 = WO3 + H2O =>
4 HWO + 5 O2 = 4 WO3 + 2 H2O
P4H10 + H2O = H + PO4 =>
P4H10 + 16 H2O = 42 H + 4 PO4
FeH2SO4 = H2 + FeSO4 =>
FeH2SO4 = H2 + FeSO4
Ca + Br = CaBr2(s) =>
Ca + 2 Br = CaBr2(s)
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
HCl + Zn = H2 + ZnCl =>
2 HCl + 2 Zn = H2 + 2 ZnCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4NO3 + NaOH = NaNO3 + NH4OH =>
NH4NO3 + NaOH = NaNO3 + NH4OH
Fe2 + S2 = FeS2 =>
Fe2 + 2 S2 = 2 FeS2
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
H3PO4 + NaBr = H3Br + NaPO4 =>
H3PO4 + NaBr = H3Br + NaPO4
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
P4H10 + H2O = H3 + PO4 =>
P4H10 + 16 H2O = 14 H3 + 4 PO4
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/14
Équations équilibrées sur04/02/13
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