| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO3 + 2 HBr = ZnBr2 + CO2 + H2O
CO3{2-} + H2O = HCO3{-} + OH{-} =>
CO3{2-} + H2O = HCO3{-} + OH{-}
Zn + HCL = H2 + ZnCL =>
2 Zn + 2 HCL = H2 + 2 ZnCL
MgSO4*7H2O = Mg + SO4 + H + OH =>
MgSO4*7H2O = Mg + SO4 + 7 H + 7 OH
NaH2PO4*2H2O = Na + PO4 + H + OH =>
NaH2PO4*2H2O = Na + PO4 + 4 H + 2 OH
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
HClO + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO + Ca(OH)2 = Ca(ClO)2 + 2 H2O
CH3OH + CaCl2 = CaO + CH3Cl + HCl =>
CH3OH + CaCl2 = CaO + CH3Cl + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb =>
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb
Cu2S = Cu + S =>
Cu2S = 2 Cu + S
HOBr + H2O = H3O + BrO =>
HOBr + H2O = H3O + BrO
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnCl2*4H2O = Mn + Cl + H + OH =>
MnCl2*4H2O = Mn + 2 Cl + 4 H + 4 OH
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
ZnSO4*7H2O = Zn + SO4 + H + OH =>
ZnSO4*7H2O = Zn + SO4 + 7 H + 7 OH
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
Mn2P2O7 + TiP2O7 + SiO2 = Mn2Ti2Si2P6O25 =>
Mn2P2O7 + 2 TiP2O7 + 2 SiO2 = Mn2Ti2Si2P6O25
CuSO4*5H2O = Cu + SO4 + H + OH =>
CuSO4*5H2O = Cu + SO4 + 5 H + 5 OH
Cd(NO3)2*4H2O = Cd + NO3 + H + OH =>
Cd(NO3)2*4H2O = Cd + 2 NO3 + 4 H + 4 OH
IH(g) = I2(g) + H2(g) =>
2 IH(g) = I2(g) + H2(g)
Mn3(PO4)2 + TiP2O7 + SiO2 = Mn2Ti2Si2P6O25 + TiO2 =>
2 Mn3(PO4)2 + 7 TiP2O7 + 6 SiO2 = 3 Mn2Ti2Si2P6O25 + TiO2
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
K + C = K4C =>
4 K + C = K4C
Zn + Pb(No3)2 = Zn(No3) + Pb =>
2 Zn + Pb(No3)2 = 2 Zn(No3) + Pb
C6H12 + KMnO4 + H2O = C6H14O2 + MnO2 + KOH =>
3 C6H12 + 2 KMnO4 + 4 H2O = 3 C6H14O2 + 2 MnO2 + 2 KOH
Fe + O = FeO =>
Fe + O = FeO
CrPO4 + CrP + TiP2O7 + SiO2 = Cr2Ti2Si2P6O25 =>
7 CrPO4 + CrP + 8 TiP2O7 + 8 SiO2 = 4 Cr2Ti2Si2P6O25
Fe2 + O2 = FeO =>
Fe2 + O2 = 2 FeO
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Na + Cl = NaCl =>
Na + Cl = NaCl
H + Cl = HCl =>
H + Cl = HCl
CaS + HC2H3O2 = H2S + Ca(C2H3O2)2 =>
CaS + 2 HC2H3O2 = H2S + Ca(C2H3O2)2
Be + Cl = BeCl =>
Be + Cl = BeCl
C4H8 + KMnO4 + H2O = C4H10O2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H10O2 + 2 MnO2 + 2 KOH
FePO4 + TiP2O7 + FeP + SiO2 = Fe2Ti2Si2P6O25 =>
7 FePO4 + 8 TiP2O7 + FeP + 8 SiO2 = 4 Fe2Ti2Si2P6O25
C5H10 + KMnO4 + H2O = C5H12O2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H12O2 + 2 MnO2 + 2 KOH
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/12
Équations équilibrées sur07/02/11
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