| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H5ClO + 2 NH3 = C6H5CONH2 + NH4Cl
Cu(NO33)22 + NaOH = Cu(OH)22 + NaNO33 =>
Cu(NO33)22 + 22 NaOH = Cu(OH)22 + 22 NaNO33
Br2 + C6H6 = C6H6Br2 =>
Br2 + C6H6 = C6H6Br2
Au(NO2)2 + Zn = Au + Zn(NO2) =>
Au(NO2)2 + 2 Zn = Au + 2 Zn(NO2)
Ba + H2O = Ba3(H2O)2 =>
3 Ba + 2 H2O = Ba3(H2O)2
C7H5ClO + NH3 = C7H7NO + NH4Cl =>
C7H5ClO + 2 NH3 = C7H7NO + NH4Cl
HCl + Na2S2O3 = NaCl + S + SO2 + H2O =>
2 HCl + Na2S2O3 = 2 NaCl + S + SO2 + H2O
NaBr + H{-3}PO{-4} = Na{-3}PO{-4} + HBr =>
NaBr + H{-3}PO{-4} = Na{-3}PO{-4} + HBr
Br2 + C6H6 = C6H6Br2 =>
Br2 + C6H6 = C6H6Br2
KCh3COO(aq) + Fe(NO3)2(aq) = K(NO3)2(aq) + FeCh3COO(aq) =>
KCh3COO(aq) + Fe(NO3)2(aq) = K(NO3)2(aq) + FeCh3COO(aq)
NH4OH + HCl = NH4{+} + Cl{-} + H2O =>
NH4OH + HCl = NH4{+} + Cl{-} + H2O
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
Cr2O3 + Fe = Fe2O3 + Cr =>
Cr2O3 + 2 Fe = Fe2O3 + 2 Cr
Br2 + C6H6 = C6H6Br2 =>
Br2 + C6H6 = C6H6Br2
NaY + AgNO3 = AgY + NaNO3 =>
NaY + AgNO3 = AgY + NaNO3
Ba + H2O = Ba3(H2O)2 =>
3 Ba + 2 H2O = Ba3(H2O)2
NH4OH + HCl = NH4{+} + Cl{-} + H2O =>
NH4OH + HCl = NH4{+} + Cl{-} + H2O
Ag(NO3) + K2SO4 = Ag2SO4 + K(NO3) =>
2 Ag(NO3) + K2SO4 = Ag2SO4 + 2 K(NO3)
Al + Na2CO3 + H2O = Na[Al(OH)4] + H2 + CO2 =>
2 Al + Na2CO3 + 7 H2O = 2 Na[Al(OH)4] + 3 H2 + CO2
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
C7H5ClO + NH3 = C7H7NO + NH4Cl =>
C7H5ClO + 2 NH3 = C7H7NO + NH4Cl
LiOH(aq) + HNO3(aq) = HOH(l) + LiNO3 =>
LiOH(aq) + HNO3(aq) = HOH(l) + LiNO3
PbO + NaOH + H2O = Na2(Pb(OH)6) + H2 =>
PbO + 2 NaOH + 3 H2O = Na2(Pb(OH)6) + H2
Sn(NO3)2 + NaOH = Sn(OH)2 + Na(NO3) =>
Sn(NO3)2 + 2 NaOH = Sn(OH)2 + 2 Na(NO3)
Zn(NO3)2 + AlCl3 = Al(NO3)3 + ZnCl2 =>
3 Zn(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 ZnCl2
AgBrO3 = AgBr + O2 =>
2 AgBrO3 = 2 AgBr + 3 O2
NH3NO3 + NaOH = NH3OH + NaNO3 =>
NH3NO3 + NaOH = NH3OH + NaNO3
MgCl2 + K = Cl + MgK =>
MgCl2 + K = 2 Cl + MgK
CH3CH2CHOHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2COCH3 + H2O =>
5 CH3CH2CHOHCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2COCH3 + 9 H2O
CN + O2 = CO2 + N2O3 =>
4 CN + 7 O2 = 4 CO2 + 2 N2O3
C2HCl3 + O2 = H2O + C2Cl3 =>
4 C2HCl3 + O2 = 2 H2O + 4 C2Cl3
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
CaI = Ca + I =>
CaI = Ca + I
S2O3{-2} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{-2} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
NaHCO3 + Fe(NO3)3 = NaNO3 + Fe(HCO3)3 =>
3 NaHCO3 + Fe(NO3)3 = 3 NaNO3 + Fe(HCO3)3
NH4OH + HCl = NH4{+} + Cl{-} + H2O =>
NH4OH + HCl = NH4{+} + Cl{-} + H2O
Mn2 + O7 + H2O = Mn(OH) =>
7 Mn2 + O7 + 7 H2O = 14 Mn(OH)
FeO + CaO = FeCaO2 =>
FeO + CaO = FeCaO2
CH3{-}CH{-}CH2{-}CH{-}CH2{-}CH3 = CH3{-}CH2{-}CH{-}CH2{-}CH{-}CH3 =>
CH3{-}CH{-}CH2{-}CH{-}CH2{-}CH3 = CH3{-}CH2{-}CH{-}CH2{-}CH{-}CH3
FeSO4*7H20 + Ca(OH)2 + O2 = Fe(OH)3 + CaSO4 + H2O =>
4 FeSO4*7H20 + 4 Ca(OH)2 + 141 O2 = 4 Fe(OH)3 + 4 CaSO4 + 278 H2O
Fe(OH)3 + Na = Fe + NaOH =>
Fe(OH)3 + 3 Na = Fe + 3 NaOH
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
C4H9OH + O2 = C4H7O2H + H2O =>
C4H9OH + O2 = C4H7O2H + H2O
Ni(NO3)2 + KSCN = NiSCN + K(NO3)2 =>
Ni(NO3)2 + KSCN = NiSCN + K(NO3)2
C6H6O2 + O2 = CO + H2O =>
2 C6H6O2 + 7 O2 = 12 CO + 6 H2O
Sr2 + H2SO4 = Sr2H2 + SO4 =>
Sr2 + H2SO4 = Sr2H2 + SO4
FeO(s) + HCl(aq) = FeCl2 + H2O(l) =>
FeO(s) + 2 HCl(aq) = FeCl2 + H2O(l)
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
Al + Pb(NO3)2 = Pb + Al2(NO3)3 =>
4 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al2(NO3)3
Ba + H2O = Ba3(H2O)2 =>
3 Ba + 2 H2O = Ba3(H2O)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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