| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2H5OH + 2 H2O2 = N2 + 5 H2O
C7H6O3 + (CH3CO)2 = C9H8O4 + C2H43O2 =>
58 C7H6O3 + 39(CH3CO)2 = 62 C9H8O4 + 2 C2H43O2
Na2CO3 + Ag2SO4 = Na2SO4 + Ag2CO3 =>
Na2CO3 + Ag2SO4 = Na2SO4 + Ag2CO3
Sr(OH)2 + PbBr2 = Pb(OH)2 + SrBr2 =>
Sr(OH)2 + PbBr2 = Pb(OH)2 + SrBr2
Ga2O3 + Ca = CaO + Ga =>
Ga2O3 + 3 Ca = 3 CaO + 2 Ga
CO2 + H2O = C3H6O + OH =>
3 CO2 + 11 H2O = C3H6O + 16 OH
ClO{-}{2} + Cl{2} = ClO{2} + Cl{-} =>
ClO{-}{2} + Cl{2} = ClO{2} + Cl{-}
CaSO4 + CH4 + CO2 = CaCO3 + S + H2O =>
4 CaSO4 + 3 CH4 + CO2 = 4 CaCO3 + 4 S + 6 H2O
C11H27 + O2 = CO2 + H2O =>
4 C11H27 + 71 O2 = 44 CO2 + 54 H2O
NH4NO3 + K2CO3 = K2NO3 + (NH4)2 + CO3 =>
2 NH4NO3 + 2 K2CO3 = 2 K2NO3 + (NH4)2 + 2 CO3
CH3NH3 = CH3NH2 + H =>
CH3NH3 = CH3NH2 + H
K2Cr2O7 + Mg(ClO4)2 = MgCr2O7 + KClO4 =>
K2Cr2O7 + Mg(ClO4)2 = MgCr2O7 + 2 KClO4
O2 + C5H12O2 = H2O + C2O4 =>
14 O2 + 2 C5H12O2 = 12 H2O + 5 C2O4
NH3(g) + HCl(g) = NH4Cl(g) =>
NH3(g) + HCl(g) = NH4Cl(g)
Fe(HSO4)3 + CrOHCl2 = Cr2(SO4)3 + FeCl3 + HCl + H2O =>
Fe(HSO4)3 + 2 CrOHCl2 = Cr2(SO4)3 + FeCl3 + HCl + 2 H2O
C2O4H2 + H2O2 = CO2 + H2O =>
C2O4H2 + H2O2 = 2 CO2 + 2 H2O
HCO{-} + Ca{2+} = Ca(HCO)2 =>
2 HCO{-} + Ca{2+} = Ca(HCO)2
Cu(NO3)2 + NH4OH = NH4(NO3)2 + OHCu =>
Cu(NO3)2 + NH4OH = NH4(NO3)2 + OHCu
C2H6Cl2 = C2H5ClHCl =>
C2H6Cl2 = C2H5ClHCl
HNO3 + KI + CH3COOH = NO + I2 + CH3COOK + H2O =>
2 HNO3 + 6 KI + 6 CH3COOH = 2 NO + 3 I2 + 6 CH3COOK + 4 H2O
Cu(NO3)2 + NH4OH = NH4(NO3)2 + OHCu =>
Cu(NO3)2 + NH4OH = NH4(NO3)2 + OHCu
C24H36O3 + O2 = CO2 + H2O =>
2 C24H36O3 + 63 O2 = 48 CO2 + 36 H2O
C18H26 + O2 = CO2 + H2O =>
2 C18H26 + 49 O2 = 36 CO2 + 26 H2O
CaF2 + MgCl2 = MgF2 + CaCl2 =>
CaF2 + MgCl2 = MgF2 + CaCl2
CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2
(C4H1) + (O2) = (CO2) + (H2O) =>
4(C4H1) + 17(O2) = 16(CO2) + 2(H2O)
Al + Pb(NO3)2 = Al2(NO3)3 + Pb =>
4 Al + 3 Pb(NO3)2 = 2 Al2(NO3)3 + 3 Pb
CH3CH2CH2CO2H(l) + CH2CH3OH(l)H = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
7 CH3CH2CH2CO2H(l) + 4 CH2CH3OH(l)H = 6 CH3CH2CH2CO2CH2CH3(l) + 6 H2O(l)
CuSO4*5H2O + Zn + H2O = ZnSO4*6H2O + Cu =>
CuSO4*5H2O + Zn + H2O = ZnSO4*6H2O + Cu
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
K2TiO3 + H2O = K8Ti5O14 + KOH =>
5 K2TiO3 + H2O = K8Ti5O14 + 2 KOH
LiO + H2O = LiOH + O2 =>
4 LiO + 2 H2O = 4 LiOH + O2
BaOH + H2O = OH + HBa =>
BaOH + H2O = 2 OH + HBa
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Fe(s) + H2O = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O = Fe3O4(s) + 4 H2(g)
S2O3{2-} + H2O = SO4{2-} + H{+} + e =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 10 H{+} + 8e
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
CuSO4*5H2O + Zn + H2O = ZnSO4*6H2O + Cu =>
CuSO4*5H2O + Zn + H2O = ZnSO4*6H2O + Cu
CrI3 + Ba(OH)2 + Br2 = BaCrO4 + Ba(IO4)2 + BaBr2 + H2O =>
2 CrI3 + 32 Ba(OH)2 + 27 Br2 = 2 BaCrO4 + 3 Ba(IO4)2 + 27 BaBr2 + 32 H2O
KClO4 + C6H5COONa = KCl + Na2O + CO2 + H2O =>
15 KClO4 + 4 C6H5COONa = 15 KCl + 2 Na2O + 28 CO2 + 10 H2O
CH3CH2CH2CO2H(l) + CH2CH3OH(l)H = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
7 CH3CH2CH2CO2H(l) + 4 CH2CH3OH(l)H = 6 CH3CH2CH2CO2CH2CH3(l) + 6 H2O(l)
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Fe + NH3 + O2 = Fe(OH)3 + NO2 =>
2 Fe + 2 NH3 + 5 O2 = 2 Fe(OH)3 + 2 NO2
U(OH)4 + Ca = Ca(OH)2 + U =>
U(OH)4 + 2 Ca = 2 Ca(OH)2 + U
Na2SO4 + Ba(NO3)2 = Na2(NO3) + Ba(SO4)2 =>
2 Na2SO4 + Ba(NO3)2 = 2 Na2(NO3) + Ba(SO4)2
NaOH + BrOH = H2O + BrO + Na =>
NaOH + BrOH = H2O + BrO + Na
Cr2(SO4)3 + NaNO2 + NaOH = Na2CrO4 + NO + Na2SO4 + H2O =>
Cr2(SO4)3 + 6 NaNO2 + 4 NaOH = 2 Na2CrO4 + 6 NO + 3 Na2SO4 + 2 H2O
CH3CH2CH2CO2H(l) + CH2CH3OH(l)H = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
7 CH3CH2CH2CO2H(l) + 4 CH2CH3OH(l)H = 6 CH3CH2CH2CO2CH2CH3(l) + 6 H2O(l)
CuSO4*5H2O + Zn + H2O = ZnSO4*6H2O + Cu =>
CuSO4*5H2O + Zn + H2O = ZnSO4*6H2O + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
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