| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + O2 = CH3COOH + H2O
C3H7Cl + KOH = CH3CHOHCH3 + KCl =>
C3H7Cl + KOH = CH3CHOHCH3 + KCl
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
Fe + (H)2O = Fe3O4 + H2 =>
3 Fe + 4(H)2O = Fe3O4 + 4 H2
Na + Ag{+} = Ag + Na{+} =>
Na + Ag{+} = Ag + Na{+}
Al2(SO4)3 + NH4OH = Al2OH + (SO4)3NH4 =>
Al2(SO4)3 + NH4OH = Al2OH + (SO4)3NH4
H2S + KClO = SO2 + KCl + H2O =>
H2S + 3 KClO = SO2 + 3 KCl + H2O
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
P4O10 = O + P =>
P4O10 = 10 O + 4 P
NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
KAlO2 + HCl = KCl + HAlO2 =>
KAlO2 + HCl = KCl + HAlO2
(NH4)2HPO4 + CuO = Cu3(PO4)2 + H2O + NH3 =>
2(NH4)2HPO4 + 3 CuO = Cu3(PO4)2 + 3 H2O + 4 NH3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
MgCO3 + HC2H3O2 = CO2 + H2O + Mg2C2H3O2 =>
16 MgCO3 + 11 HC2H3O2 = 22 CO2 + 10 H2O + 8 Mg2C2H3O2
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
HgO + H2O + Cl2 = HgCl2 + HClO =>
HgO + H2O + 2 Cl2 = HgCl2 + 2 HClO
Ag2SO4 + NaSI = Na2SO4 + AgSI =>
Ag2SO4 + 2 NaSI = Na2SO4 + 2 AgSI
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
Ca(ClO4)2 + Cs2CO3 = CsClO4 + CaCO3 =>
Ca(ClO4)2 + Cs2CO3 = 2 CsClO4 + CaCO3
Al + TiC = Al4C3 + Ti =>
4 Al + 3 TiC = Al4C3 + 3 Ti
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
PH3 + HNO3 = NO + H3PO4 + H2O =>
3 PH3 + 8 HNO3 = 8 NO + 3 H3PO4 + 4 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
I2O5 + BrF3 = IF5 + Br + O2 =>
6 I2O5 + 20 BrF3 = 12 IF5 + 20 Br + 15 O2
Cl2 + ZnK3 + NaOH = Na2ZnO4 + NaKO4 + NaCl + H2O =>
27 Cl2 + 2 ZnK3 + 64 NaOH = 2 Na2ZnO4 + 6 NaKO4 + 54 NaCl + 32 H2O
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
HFK + KOH = F + K2 + H2O =>
HFK + KOH = F + K2 + H2O
HHHHHHHH = H =>
HHHHHHHH = 8 H
(NH4)2C2O4 + NaOH = NH3 + Na2C2O4 + H2O =>
(NH4)2C2O4 + 2 NaOH = 2 NH3 + Na2C2O4 + 2 H2O
MgCO3 + H2SO4 = Mg(SO4) + H2O + CO2 =>
MgCO3 + H2SO4 = Mg(SO4) + H2O + CO2
W + Cl = WCl =>
W + Cl = WCl
KI + Cu(SCN)2 = KSCN + CuI2 =>
2 KI + Cu(SCN)2 = 2 KSCN + CuI2
Mg + HCl = H2 + MgCl2 = H2 =>
Mg + 2 HCl = H2 + MgCl2
CrI2 + (NH4)3(PO4) = NH4I + Cr3(PO4)2 =>
3 CrI2 + 2(NH4)3(PO4) = 6 NH4I + Cr3(PO4)2
NaC7H4NO3S + FeCl2*4H2O = NaCl + Fe(C7H4NO3S)2*4H2O =>
2 NaC7H4NO3S + FeCl2*4H2O = 2 NaCl + Fe(C7H4NO3S)2*4H2O
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
C3H7OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C3H6O + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C3H6O + 8 H2O
CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
H2SO4(aq) + Na2CO3(aq) = Na2SO4(s) + H2CO3 =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(s) + H2CO3
Ti + N2 = Ti1N4 =>
Ti + 2 N2 = Ti1N4
LiO + H2SO4 = LiO4 + SO2 + H2 =>
2 LiO + 3 H2SO4 = 2 LiO4 + 3 SO2 + 3 H2
Hg2(ClO4)2 + Ag = Hg + AgClO4 =>
Hg2(ClO4)2 + 2 Ag = 2 Hg + 2 AgClO4
Pb(NO3)2 + H2SO4 = HNO3 + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/24
Équations équilibrées sur03/21/23
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