| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO4 = KCl + 2 O2
Cr(NO3)3 + K3PO4 = KNO3 + CrPO4 =>
Cr(NO3)3 + K3PO4 = 3 KNO3 + CrPO4
H2GeO3 + HF = H2GeF6 + H2O =>
H2GeO3 + 6 HF = H2GeF6 + 3 H2O
FeCO3 + Li3PO4 = Fe3(PO4)2 + Li2CO3 =>
3 FeCO3 + 2 Li3PO4 = Fe3(PO4)2 + 3 Li2CO3
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
C3H5(NO3)3 = CO2 + N2 + H20 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + H20 + 6 O2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
As{3+} + OCl{-} + H2O = AsO4{3-} + Cl{-} + H{+} =>
As{3+} + OCl{-} + 3 H2O = AsO4{3-} + Cl{-} + 6 H{+}
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na2S2O3 + CuSO4 = Na2S4O6 + Cu2SO4 + Na2SO4 =>
2 Na2S2O3 + 2 CuSO4 = Na2S4O6 + Cu2SO4 + Na2SO4
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
CS2 + F = FS + C =>
CS2 + 2 F = 2 FS + C
CsCl + Ca = CaCl2 + Cs =>
2 CsCl + Ca = CaCl2 + 2 Cs
Na2SO4 + Be3(PO4)2 = Na3PO4 + BeSO4 =>
3 Na2SO4 + Be3(PO4)2 = 2 Na3PO4 + 3 BeSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Cu2S + H2SO4 + KMnO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
Cu2S + 4 H2SO4 + 2 KMnO4 = 2 CuSO4 + K2SO4 + 2 MnSO4 + 4 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ZnCl2 + NaHCO3 = ZnCO3 + CO2 + NaCl + H2O =>
ZnCl2 + 2 NaHCO3 = ZnCO3 + CO2 + 2 NaCl + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2SO4 + Ca(OH)2 = NaOH + CaSO4 =>
Na2SO4 + Ca(OH)2 = 2 NaOH + CaSO4
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
As{3+} + OCl{-} + H2O = AsO4{3-} + Cl{-} + H{+} =>
As{3+} + OCl{-} + 3 H2O = AsO4{3-} + Cl{-} + 6 H{+}
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
FeBr3 + H2 = Fe + HBr =>
2 FeBr3 + 3 H2 = 2 Fe + 6 HBr
CS2 + F = CS2F =>
CS2 + F = CS2F
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/15
Équations équilibrées sur01/06/15
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