| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 NaCl + H2O = FeO + 2 NaH + 2 Cl
AgCH3COO + Na3PO4 = Ag3PO4 + CH3COONa =>
3 AgCH3COO + Na3PO4 = Ag3PO4 + 3 CH3COONa
Ca + AgCl = CaCl + Ag =>
Ca + AgCl = CaCl + Ag
H2 + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
Cu + Zn(NO3)2 = Zn + Cu(NO3)2 =>
Cu + Zn(NO3)2 = Zn + Cu(NO3)2
C4H8 + Br3 = C4H8Br2 =>
3 C4H8 + 2 Br3 = 3 C4H8Br2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H6 + Br2 = HBr + C6H5Br =>
C6H6 + Br2 = HBr + C6H5Br
[Pb(OH)4] + H3O = [Pb(H2O)4]2 + H2O =>
2[Pb(OH)4] + 8 H3O = [Pb(H2O)4]2 + 8 H2O
Na2MoO4 + CaOH = Ca2MoO4 + NaOH =>
Na2MoO4 + 2 CaOH = Ca2MoO4 + 2 NaOH
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Mg + PbCl2 = Mg(Cl2)2 + Pb =>
Mg + 2 PbCl2 = Mg(Cl2)2 + 2 Pb
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
C + H = CH408 =>
C + 408 H = CH408
NaFeO2 + Na2O2 = Na2FeO4 + Na2O =>
2 NaFeO2 + 3 Na2O2 = 2 Na2FeO4 + 2 Na2O
CH3OH + CH3COOH = C6H12O2 + H2O =>
4 CH3OH + CH3COOH = C6H12O2 + 4 H2O
C2H3COOH + NH3 = C2H3CN + H2O =>
C2H3COOH + NH3 = C2H3CN + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH2OH{-}CHOH{-}CH2OH + HCl = CH2Cl{-}CHOH{-}CH2OH + H2O =>
CH2OH{-}CHOH{-}CH2OH + HCl = CH2Cl{-}CHOH{-}CH2OH + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + H2O2 = Na2CO3H2O2 =>
Na2CO3 + H2O2 = Na2CO3H2O2
K(ClO3) + HCl = KCl + Cl2 + H2O =>
K(ClO3) + 6 HCl = KCl + 3 Cl2 + 3 H2O
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s) =>
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s)
CH3CHBrCOOH + CH3OH = CH3CHBrCOOCH3 + H2O =>
CH3CHBrCOOH + CH3OH = CH3CHBrCOOCH3 + H2O
NH2CH2COOH + CH3NH2 = NH2CH2COONH3CH3 =>
NH2CH2COOH + CH3NH2 = NH2CH2COONH3CH3
K2CO3 + Ba[NO3]2 = KNO3 + BaCO3 =>
K2CO3 + Ba[NO3]2 = 2 KNO3 + BaCO3
beryllium + sulfur = BeS2 =>
Be + 2 S = BeS2
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
FeCl3*6H2O + NaOH = H2O + NaCl + Fe(OH)3 =>
FeCl3*6H2O + 3 NaOH = 6 H2O + 3 NaCl + Fe(OH)3
Cl2(g) + AlI3(ag) = AlCl(ag) + I2(g) =>
Cl2(g) + 2 AlI3(ag) = 2 AlCl(ag) + 3 I2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Hg + H{+} + NO3 = Hg2{+} + NO + H2O =>
8 Hg + 4 H{+} + NO3 = 4 Hg2{+} + NO + 2 H2O
NaClO3 + HCl = Cl2 + NaOH + O2 =>
NaClO3 + HCl = Cl2 + NaOH + O2
KHC8H4O4(aq) + NaOH(aq) = H2O(l) + NaKC8H4O4 =>
KHC8H4O4(aq) + NaOH(aq) = H2O(l) + NaKC8H4O4
AgI + HCl = AgCl + HI =>
AgI + HCl = AgCl + HI
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
VOCl2 + NH4HCO3 = VO + HCO3 + NH4Cl =>
VOCl2 + 2 NH4HCO3 = VO + 2 HCO3 + 2 NH4Cl
ZnSO4Na2CO3 = ZnCO3Na2SO4 =>
ZnSO4Na2CO3 = ZnCO3Na2SO4
Zn(ag) + K4(Fe(CN)6)(ag) = Zn(Fe(CN)6) + K =>
Zn(ag) + K4(Fe(CN)6)(ag) = Zn(Fe(CN)6) + 4 K
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Cd + N = Cd3N2 =>
3 Cd + 2 N = Cd3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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