| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
BaCO3 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2O + CO2
Pb(NO3)2 + Li2SO4 = Pb(SO4) + LiNO3 =>
Pb(NO3)2 + Li2SO4 = Pb(SO4) + 2 LiNO3
CuBr + HNO3 = CuBr2 + Cu(NO3)2 + NO + H2O =>
6 CuBr + 8 HNO3 = 3 CuBr2 + 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3(g) + Fe2SO4(aq) = Fe2(SO4)3(aq) + Fe(NO3)3(aq) + NO(g) + H2O(l) =>
16 HNO3(g) + 3 Fe2SO4(aq) = Fe2(SO4)3(aq) + 4 Fe(NO3)3(aq) + 4 NO(g) + 8 H2O(l)
AgO + HNO3 = Ag + NO3 + H2O =>
AgO + 2 HNO3 = Ag + 2 NO3 + H2O
C7H7NO2 + NaHCO3 = NaC7H6NO2 + H2CO3 =>
C7H7NO2 + NaHCO3 = NaC7H6NO2 + H2CO3
Mg2SiO4 + SiO2 + H2O = Mg3(OH)4Si2O5 =>
3 Mg2SiO4 + SiO2 + 4 H2O = 2 Mg3(OH)4Si2O5
BaCl2 + Na2SO4 = BaSO4 + Cl + Na =>
BaCl2 + Na2SO4 = BaSO4 + 2 Cl + 2 Na
C2H5Cl + KOH = C2H5OH + KCl =>
C2H5Cl + KOH = C2H5OH + KCl
YMoO4 + O2 = Y2O3 + MoO3 =>
4 YMoO4 + O2 = 2 Y2O3 + 4 MoO3
Na2CrO4 + AlBr3 = Na2Al + Br3CrO4 =>
Na2CrO4 + AlBr3 = Na2Al + Br3CrO4
H2SO4 + HCO3{-} = H2O + CO2 + HSO4{-} =>
H2SO4 + HCO3{-} = H2O + CO2 + HSO4{-}
MnO4{-} + F{-} + H{+} = Mn{+2} + F2 + (H2O) =>
2 MnO4{-} + 10 F{-} + 16 H{+} = 2 Mn{+2} + 5 F2 + 8(H2O)
AlCl2 + Mn2(SiO3)3 = Al2(SiO3)3 + MnCl2 =>
2 AlCl2 + Mn2(SiO3)3 = Al2(SiO3)3 + 2 MnCl2
CuCl2(aq) + NaCl = NaCu + Cl =>
CuCl2(aq) + NaCl = NaCu + 3 Cl
AuMnO4 + Al2(SO4)3 = Au2SO4 + Al(MnO4)3 =>
6 AuMnO4 + Al2(SO4)3 = 3 Au2SO4 + 2 Al(MnO4)3
ClHH2O = HClOH2 =>
ClHH2O = HClOH2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KClO3 + H2O = KOH + HClO3 =>
KClO3 + H2O = KOH + HClO3
X2(CO3)3 + HNO3 = X(NO3)3 + CO2 + H2O =>
X2(CO3)3 + 6 HNO3 = 2 X(NO3)3 + 3 CO2 + 3 H2O
NaA + NaOH = AH + Na2O =>
NaA + NaOH = AH + Na2O
HCl(l) + NaOH(s) = NaCl + H2O =>
HCl(l) + NaOH(s) = NaCl + H2O
Li + F = LiF =>
Li + F = LiF
Ca{2+} + SiO3{2-} = CaSiO3 =>
Ca{2+} + SiO3{2-} = CaSiO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH2CH3Br + NaOH = CH2CH3OH + NaBr =>
CH2CH3Br + NaOH = CH2CH3OH + NaBr
C2H3O2 + H2O = HC2H3O2 + OH =>
C2H3O2 + H2O = HC2H3O2 + OH
C4H6 + KMnO4 + H2SO4 = C2H2OOH + K2SO4 + MnSO4 + H2O =>
5 C4H6 + 8 KMnO4 + 12 H2SO4 = 10 C2H2OOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
C6H8O7 + Fe = Fe3(C6H5O7)2 + H2 =>
2 C6H8O7 + 3 Fe = Fe3(C6H5O7)2 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3OH + Al = (CH3O)Al + H2 =>
2 CH3OH + 2 Al = 2(CH3O)Al + H2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Mn2O3 + Na = Na2O + Mn =>
Mn2O3 + 6 Na = 3 Na2O + 2 Mn
HClO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
6 HClO3 + 36 FeSO4 + 15 H2SO4 = 17 Fe2(SO4)3 + 2 FeCl3 + 18 H2O
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
C2H5CN + H2O + H2SO4 = C2H5COOH + (NH4)2SO4 =>
2 C2H5CN + 4 H2O + H2SO4 = 2 C2H5COOH + (NH4)2SO4
CH3CHO + TiCl3 + Zn = CH3CHCHCH3 + TiO2 + ZnCl2 =>
4 CH3CHO + 2 TiCl3 + 3 Zn = 2 CH3CHCHCH3 + 2 TiO2 + 3 ZnCl2
C2H5O + O2 = CO2 + H2O =>
4 C2H5O + 11 O2 = 8 CO2 + 10 H2O
MnO4{-} + Fe{2+} + H3O{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H3O{+} = Mn{2+} + 5 Fe{3+} + 12 H2O
C2H4O2 + Ba(OH)2 = BaCH3 + CO2 + H2O =>
9 C2H4O2 + 8 Ba(OH)2 = 8 BaCH3 + 10 CO2 + 14 H2O
Li + F = LiF =>
Li + F = LiF
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
C2H12O2 + O2 = H2C2O4 + H2O =>
2 C2H12O2 + 7 O2 = 2 H2C2O4 + 10 H2O
CH3OH + Al = (CH3O)3Al + H2 =>
6 CH3OH + 2 Al = 2(CH3O)3Al + 3 H2
Li + F = LiF =>
Li + F = LiF
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
K3PO4 + H2O = H3PO4 + K2O =>
2 K3PO4 + 3 H2O = 2 H3PO4 + 3 K2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
HCOOH + HCOOK = KH(COOH)2 =>
HCOOH + HCOOK = KH(COOH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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