| Équations équilibrées la veille |
MgSO4 + Ba(NO3)2 = Mg(NO3)2 + BaSO4
NH4CN + Mg(OH)2 = NH3 + H2O + Mg(CN)2 =>
2 NH4CN + Mg(OH)2 = 2 NH3 + 2 H2O + Mg(CN)2
CaO + SO2 = CaSO3 = =>
CaO + SO2 = CaSO3
SO3 + Co(OH)2 = Co + SO4 + H2O =>
SO3 + Co(OH)2 = Co + SO4 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CuS + Ba(OH)2 = BaS + Cu(OH)2 =>
CuS + Ba(OH)2 = BaS + Cu(OH)2
Ca + BrN = CaBr2 + N =>
Ca + 2 BrN = CaBr2 + 2 N
CO3 = O + CO2 =>
CO3 = O + CO2
KMnO4 + Fe = K2O + MnO + FeO =>
2 KMnO4 + 5 Fe = K2O + 2 MnO + 5 FeO
(NH4)2SO4*CuSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*CuSO4*6H2O] + Cl =>
(NH4)2SO4*CuSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*CuSO4*6H2O] + 2 Cl
H2SO4 + Sn = Sn2SO4 + H2 =>
H2SO4 + 2 Sn = Sn2SO4 + H2
Mg(HCO3)2 + NaCl = Na(HCO3) + MgCl2 =>
Mg(HCO3)2 + 2 NaCl = 2 Na(HCO3) + MgCl2
Ba + AgNO3 = Ba(NO3)2 + Ag =>
Ba + 2 AgNO3 = Ba(NO3)2 + 2 Ag
Na(l) + H2(g) = HNa =>
2 Na(l) + H2(g) = 2 HNa
CH3COCH3 + H2 = CH3CHCH2 + OH =>
2 CH3COCH3 + H2 = 2 CH3CHCH2 + 2 OH
Cr(OH)3 + H2O = CrOH4 + OH =>
Cr(OH)3 + 3 H2O = CrOH4 + 5 OH
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
FeCl3 + K3[Fe(CN)6] = KCl + Fe[Fe(CN)6] =>
FeCl3 + K3[Fe(CN)6] = 3 KCl + Fe[Fe(CN)6]
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
I2 + HNO2 = I2O5 + NO + H2O =>
I2 + 10 HNO2 = I2O5 + 10 NO + 5 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
TiO2 + MgCl2 = TiCl4 + MgO =>
TiO2 + 2 MgCl2 = TiCl4 + 2 MgO
Na{+} + Cl{-}{+} = NaCl =>
Na{+} + Cl{-}{+} = NaCl
C4H6 + Br = C4H6Br4 =>
C4H6 + 4 Br = C4H6Br4
NaCl + Na2SO4 = Na + ClSO4 =>
NaCl + Na2SO4 = 3 Na + ClSO4
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
S + Na2SO3 + H2O = Na2S2O3H2O =>
S + Na2SO3 + H2O = Na2S2O3H2O
Sr(ClO3)2 + K2CO3 = K(ClO3) + SrCO3 =>
Sr(ClO3)2 + K2CO3 = 2 K(ClO3) + SrCO3
HCH2CHO2 + OH = H2O + CO2 =>
HCH2CHO2 + 8 OH = 6 H2O + 2 CO2
FeCl2 + KMnO4 + HCl = FeCl5 + MnCl2 + KCl + H2O =>
5 FeCl2 + 3 KMnO4 + 24 HCl = 5 FeCl5 + 3 MnCl2 + 3 KCl + 12 H2O
RbBr + Pb(C2H3O2)2 = Rb(C2H3O2) + PbBr2 =>
2 RbBr + Pb(C2H3O2)2 = 2 Rb(C2H3O2) + PbBr2
NO3{-} + Sn2{+} + H{+} = NO2 + Sn{4+} + H2O =>
7 NO3{-} + Sn2{+} + 14 H{+} = 7 NO2 + 2 Sn{4+} + 7 H2O
C6H6O + FeCl3 = Fe(C6HO) + H + HCl =>
C6H6O + FeCl3 = Fe(C6HO) + 2 H + 3 HCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HC + O2 = C + H2O =>
4 HC + O2 = 4 C + 2 H2O
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
AsF3 + BF3 = As + B(F3)2 =>
AsF3 + BF3 = As + B(F3)2
SO2 + Ca + H2O = CaSO4 + H =>
SO2 + Ca + 2 H2O = CaSO4 + 4 H
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
KI + CHCl3 + H2O + Cl2 = KCl + CO2 + HI =>
5 KI + CHCl3 + 2 H2O + Cl2 = 5 KCl + CO2 + 5 HI
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C7H6N + O2 = CO2 + H2O + NO2 =>
2 C7H6N + 19 O2 = 14 CO2 + 6 H2O + 2 NO2
KOH + FeSO4 = Fe(OH)2 + K2SO4 =>
2 KOH + FeSO4 = Fe(OH)2 + K2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H14N2 + O2 = N2 + H2O + CO2 =>
2 C5H14N2 + 17 O2 = 2 N2 + 14 H2O + 10 CO2
KJ + KClO3 + H2SO4 = J2 + K2SO4 + KCl + H2O =>
6 KJ + KClO3 + 3 H2SO4 = 3 J2 + 3 K2SO4 + KCl + 3 H2O
Sn(NO3)2 + AlPO4 = Sn3(PO4)2 + Al(NO3)3 =>
3 Sn(NO3)2 + 2 AlPO4 = Sn3(PO4)2 + 2 Al(NO3)3
Ba(NO3)2 + Mg = Ba(NO)2 + MgO =>
Ba(NO3)2 + 4 Mg = Ba(NO)2 + 4 MgO
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| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
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