| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + KOH = KNO3 + H2O + NH3
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
Mg(S) + O2(g) = MgO(S) =>
2 Mg(S) + O2(g) = 2 MgO(S)
CH4 + Cl2 = HCl + CHCl3 =>
CH4 + 3 Cl2 = 3 HCl + CHCl3
NaCl + H2SO4 + MnO2 = MnSO4 + Na2SO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = MnSO4 + Na2SO4 + 2 H2O + Cl2
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
Li + HCi = LiCi + H2 =>
2 Li + 2 HCi = 2 LiCi + H2
Mg(NO3)2*6H2O + C2H5OH + NH4F = MgF2 + N2 + CO2 + H2O =>
3 Mg(NO3)2*6H2O + C2H5OH + 6 NH4F = 3 MgF2 + 6 N2 + 2 CO2 + 33 H2O
Fe + HNo3 = Fe(No3)2 + H2 =>
Fe + 2 HNo3 = Fe(No3)2 + H2
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
NaCl + SO2 + H20 + O2 = Na2SO4 + HCl =>
20 NaCl + 10 SO2 + H20 + 10 O2 = 10 Na2SO4 + 20 HCl
B(OH)3 + H2O = B(OH)4{-} + H{+} =>
B(OH)3 + H2O = B(OH)4{-} + H{+}
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Br2 + KCrO2 + KOH = K2CrO4 + KBr + H2O =>
3 Br2 + 2 KCrO2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
MgO + LiF = MgF + LiO =>
MgO + LiF = MgF + LiO
Na2S2O3 + KClO3 = KCl + Na2S2O4 =>
3 Na2S2O3 + KClO3 = KCl + 3 Na2S2O4
Na2CO3 + C02 + N2 = NaCN + CO =>
Na2CO3 + 2 C02 + N2 = 2 NaCN + 3 CO
KOH + Cl2 = KCl + HClO3 + H2O =>
5 KOH + 3 Cl2 = 5 KCl + HClO3 + 2 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Na2CO3 + C02 + N2 = NaCNO + CO =>
Na2CO3 + C02 + N2 = 2 NaCNO + CO
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
NH3 + H3O = NH4 + OH =>
2 NH3 + H3O = 2 NH4 + OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + NaOH = NaZnO + H2 =>
2 Zn + 2 NaOH = 2 NaZnO + H2
AgNO3 + NaF = NaNO3 + AgF =>
AgNO3 + NaF = NaNO3 + AgF
NH3 + H3O = NH4 + H2O =>
NH3 + H3O = NH4 + H2O
(C6H10O5) + O2 = CO2 + H2O =>
(C6H10O5) + 6 O2 = 6 CO2 + 5 H2O
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
C3H6O2 + Na2CO3 = C3H5NaO2 + CO2 + H2O =>
2 C3H6O2 + Na2CO3 = 2 C3H5NaO2 + CO2 + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Ca + Cl + O2 = CaClO3 =>
2 Ca + 2 Cl + 3 O2 = 2 CaClO3
HNO3 + CaOH = H2O + CaNO3 =>
HNO3 + CaOH = H2O + CaNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + CO2 = CO + CuO =>
Cu + CO2 = CO + CuO
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Zn + Sn(No3)2 = ZnNo3 + Sn =>
2 Zn + Sn(No3)2 = 2 ZnNo3 + Sn
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
O2 + C4H6O = CO2 + H2O =>
5 O2 + C4H6O = 4 CO2 + 3 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
HNO3(aq) + CaCO3(aq) = Ca(NO3)2 + CO2 + H2O =>
2 HNO3(aq) + CaCO3(aq) = Ca(NO3)2 + CO2 + H2O
C8H8O3 + NH3 = C8H11N + O =>
C8H8O3 + NH3 = C8H11N + 3 O
BA(OH)2 + H3PO4 = BAHPO4 + H2O =>
BA(OH)2 + H3PO4 = BAHPO4 + 2 H2O
HCl + Al = AlCl + H =>
HCl + Al = AlCl + H
HNO3(aq) + CaCO3(aq) = Ca(NO3)2(s) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(aq) = Ca(NO3)2(s) + CO2(g) + H2O(l)
H2SO4 + AL = ALSO4 + H2 =>
H2SO4 + AL = ALSO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/17
Équations équilibrées sur02/21/16
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