| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBr + NaOH = NaBr + H2O
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
SO2 + O2 + H2 = H2SO4 =>
SO2 + O2 + H2 = H2SO4
C17H36 + O2 = CO2 + H20 =>
5 C17H36 + 85 O2 = 85 CO2 + 9 H20
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cu(s) + O2(g) = CuO2(s) =>
Cu(s) + O2(g) = CuO2(s)
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C6H12 + O2 = CO + H2O =>
C6H12 + 6 O2 = 6 CO + 6 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
K2CO3 + Ca(OH)2 = KOH + CaCO3 =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3
Al + I = AlI =>
Al + I = AlI
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
Ca + HNO3 = Ca2NO3 + H2 =>
4 Ca + 2 HNO3 = 2 Ca2NO3 + H2
Ca + C2 + H2O = Ca(OH)2 + C2H6 =>
3 Ca + C2 + 6 H2O = 3 Ca(OH)2 + C2H6
NaIO3 + AgNO3 = NaNO3 + AgIO3 =>
NaIO3 + AgNO3 = NaNO3 + AgIO3
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
K(Mg)3(AlSi3O10)(OH)2 + H + H2O = Al2Si2O5(OH)4 + K + Mg + H4SiO4 =>
2 K(Mg)3(AlSi3O10)(OH)2 + 14 H + H2O = Al2Si2O5(OH)4 + 2 K + 6 Mg + 4 H4SiO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K2O(s) + P4O10(s) = K3PO4(s) =>
6 K2O(s) + P4O10(s) = 4 K3PO4(s)
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
SO2 + H2S = H2S5O6 + H2O =>
10 SO2 + 5 H2S = 3 H2S5O6 + 2 H2O
Pb(OH)2 + NaOH = Na2[Pb(OH)4] =>
Pb(OH)2 + 2 NaOH = Na2[Pb(OH)4]
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Ca + HNO3 = CaNO3 + H2 =>
2 Ca + 2 HNO3 = 2 CaNO3 + H2
K(Cu)3(AlSi3O10)(OH)2 + H + H2O = Al2Si2O5(OH)4 + K + Cu + H4SiO4 =>
2 K(Cu)3(AlSi3O10)(OH)2 + 14 H + H2O = Al2Si2O5(OH)4 + 2 K + 6 Cu + 4 H4SiO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb(CH3COO)2 + KJ = PbJ2 + CH3COOK =>
Pb(CH3COO)2 + 2 KJ = PbJ2 + 2 CH3COOK
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
HNo3 + Mg = Mg(HNo3)2 =>
2 HNo3 + Mg = Mg(HNo3)2
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
Fe(OH)2 + NaNO3 + H2O = Fe(OH)3 + NaNO2 =>
2 Fe(OH)2 + NaNO3 + H2O = 2 Fe(OH)3 + NaNO2
Na + S = NaS =>
Na + S = NaS
H + O = H2O =>
2 H + O = H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCLO3 + HCl = KCL + Cl2 + H2O =>
KCLO3 + 6 HCl = KCL + 3 Cl2 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mn3O4 + O2 = Mn2O3 =>
4 Mn3O4 + O2 = 6 Mn2O3
N + H = NH =>
N + H = NH
Ca3(PO4)2 + HNO3 = H3PO4 + Ca(NO3)2 =>
Ca3(PO4)2 + 6 HNO3 = 2 H3PO4 + 3 Ca(NO3)2
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/12/15
Équations équilibrées sur10/12/14
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