| Équations équilibrées la veille | Équations équilibrées le lendemain |
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
W(NO3)3 + H2O = W + HNO3 + O2 =>
4 W(NO3)3 + 6 H2O = 4 W + 12 HNO3 + 3 O2
H2S + Cl = HCl + S =>
H2S + 2 Cl = 2 HCl + S
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
S8 + F = SF6 =>
S8 + 48 F = 8 SF6
Cu(aq) + NH4OH(aq) = Cu(OH)2(s) + (NH4)(aq) =>
Cu(aq) + 2 NH4OH(aq) = Cu(OH)2(s) + 2(NH4)(aq)
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Na + S = Na2S =>
2 Na + S = Na2S
Na2GeO3 + TeO2 + O2 = Na2GeTeO6 =>
2 Na2GeO3 + 2 TeO2 + O2 = 2 Na2GeTeO6
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NiCO3 + FePO4 = Ni3(PO4)2 + Fe2(CO3)3 =>
3 NiCO3 + 2 FePO4 = Ni3(PO4)2 + Fe2(CO3)3
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O
Li2SO4 + NaOH = Na2SO4 + LiOH =>
Li2SO4 + 2 NaOH = Na2SO4 + 2 LiOH
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
H2O + Al = Al(OH)3 + H2 =>
6 H2O + 2 Al = 2 Al(OH)3 + 3 H2
C4H11N + O2 = CO2 + H2O + N2 =>
4 C4H11N + 27 O2 = 16 CO2 + 22 H2O + 2 N2
C2O4H2 + Na(OH) = Na2C2O4 + H2O =>
C2O4H2 + 2 Na(OH) = Na2C2O4 + 2 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C3H5 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
2 C3H5 + 2 KMnO4 + 3 H2SO4 = 3 CH3COOH + K2SO4 + 2 MnSO4 + 2 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
C6H10O5 = C + H2O =>
C6H10O5 = 6 C + 5 H2O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Li + Cl2 = LiCl3 =>
2 Li + 3 Cl2 = 2 LiCl3
HNO3 + FeO = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + NO + 5 H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P2O5 + Na2O = Na3PO4 =>
P2O5 + 3 Na2O = 2 Na3PO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 = H2S + O4 =>
H2SO4 = H2S + O4
CNH5 + O2 = CO2 + H2O + N2 =>
4 CNH5 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
Na2SO4 + CH3COOH = CH3COONa + H2SO4 =>
Na2SO4 + 2 CH3COOH = 2 CH3COONa + H2SO4
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
FeCl3 + H2S = FeCl2 + S + HCl =>
2 FeCl3 + H2S = 2 FeCl2 + S + 2 HCl
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + H2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = Na2SO4 + 8 HCl + H2SO4
H2S + O2 = H2SO4 =>
H2S + 2 O2 = H2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
CH3COONa + FeCl3 = NaCl + (CH3COO)3Fe =>
3 CH3COONa + FeCl3 = 3 NaCl + (CH3COO)3Fe
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P2O5 + Li2O = Li3PO4 =>
P2O5 + 3 Li2O = 2 Li3PO4
CuI + Na2S2O3 = Na3[Cu(S2O3)2] + NaI =>
CuI + 2 Na2S2O3 = Na3[Cu(S2O3)2] + NaI
CuCl2 + Na3PO4 = NaCl + Cu3(PO4)2 =>
3 CuCl2 + 2 Na3PO4 = 6 NaCl + Cu3(PO4)2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Zn3Sb2 + H2O = Zn(HO)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(HO)2 + 2 SbH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/18
Équations équilibrées sur04/11/17
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