| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + H2SO4 = K2SO4 + H2
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Cd + ZnBr2 = CdBr2 + Zn =>
Cd + ZnBr2 = CdBr2 + Zn
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe2(NO3)2 + Na3PO4 = Fe3(PO4) + NaNO3 =>
3 Fe2(NO3)2 + 2 Na3PO4 = 2 Fe3(PO4) + 6 NaNO3
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Cd + ZnBr2 = CdBr + Zn =>
2 Cd + ZnBr2 = 2 CdBr + Zn
HF + H2O = H3O + F =>
HF + H2O = H3O + F
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
FeI2 + AgNO3 = Fe(NO3)2 + AgI =>
FeI2 + 2 AgNO3 = Fe(NO3)2 + 2 AgI
C3H8 + O2 = C2O + H2 =>
4 C3H8 + 3 O2 = 6 C2O + 16 H2
Na2CO3 + C6H8O7 = Na3C6H5O7 + CO2 + H2O =>
3 Na2CO3 + 2 C6H8O7 = 2 Na3C6H5O7 + 3 CO2 + 3 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C + H(NO3) = CO2 + (NO2) + H2O =>
C + 4 H(NO3) = CO2 + 4(NO2) + 2 H2O
CuP + HCl + H2O2 = CuCl + H2PO2 + H =>
CuP + HCl + H2O2 = CuCl + H2PO2 + H
C3PO = C3PO =>
C3PO = C3PO
C + O2 = CO =>
2 C + O2 = 2 CO
Mg(s) + HCl(aq) = Mg2{+} + Cl{-} + H2(g) =>
4 Mg(s) + 2 HCl(aq) = 2 Mg2{+} + 2 Cl{-} + H2(g)
HCl + Na2CO3 = NaCl + CO2 + H2O =>
2 HCl + Na2CO3 = 2 NaCl + CO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
LiCl + H2SO4 = HCl + Li2SO4 =>
2 LiCl + H2SO4 = 2 HCl + Li2SO4
B203 + HF = BF3 + H20 =>
20 B203 + 12180 HF = 4060 BF3 + 609 H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CO2 + H2O = C6HO6 + O2 =>
24 CO2 + 2 H2O = 4 C6HO6 + 13 O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
KCl + O = KClO3 =>
KCl + 3 O = KClO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
KCl + O = KClO3 =>
KCl + 3 O = KClO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2O5 = N2O3 + NO3 =>
3 N2O5 = N2O3 + 4 NO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/15
Équations équilibrées sur01/23/15
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