| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 2 Ca(OH)2 = S(OH)4 + 2 CaO
K2PO4 + BaCl2 = Ba(PO4) + KCl =>
K2PO4 + BaCl2 = Ba(PO4) + 2 KCl
*NH4Cl + *Ca(OH)2 = NH3 + CaCl2 + H2O =>
2*NH4Cl + *Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Sn + Ni(NO3)2 = Sn(NO3)4 + Ni =>
Sn + 2 Ni(NO3)2 = Sn(NO3)4 + 2 Ni
H2SO4 + Na2S2O3 + Na2SO3 = Na2SO4 + H2S03 =>
H2SO4 + 2 Na2S2O3 + 2 Na2SO3 = 4 Na2SO4 + H2S03
Al + SO2 = AlO2 + S =>
Al + SO2 = AlO2 + S
Pb + KI = PbIK =>
Pb + KI = PbIK
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + CH3COOH = Fe(CH3COO) + H2 =>
2 Fe + 2 CH3COOH = 2 Fe(CH3COO) + H2
Ca(OH)2 + H2O = H3O + (CaO2)H =>
Ca(OH)2 + H2O = H3O + (CaO2)H
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NH3(g) + CO2(g) = CO(NH2)2(g) + H2O(l) =>
2 NH3(g) + CO2(g) = CO(NH2)2(g) + H2O(l)
C7H9N + H2O = C7H9NH + OH =>
C7H9N + H2O = C7H9NH + OH
Si + NaOH + H2O = Na2SiO2(OH)2 + H2 =>
Si + 2 NaOH + 2 H2O = Na2SiO2(OH)2 + 2 H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
HC8H4O4{-}(aq) + OH(aq) = C8H4O42{-}(aq) + H2O(l) =>
HC8H4O4{-}(aq) + 77 OH(aq) = C8H4O42{-}(aq) + 39 H2O(l)
CrCl2 + Na2CrO7 + HCl = CrCl3 + NaCl + H2O =>
9 CrCl2 + Na2CrO7 + 14 HCl = 10 CrCl3 + 2 NaCl + 7 H2O
SH4 + O2 = SO2 + H2O =>
SH4 + 2 O2 = SO2 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3CHClCOOH + NH3 = CH3CHNH2COOH + HCl =>
CH3CHClCOOH + NH3 = CH3CHNH2COOH + HCl
AlCl3 + K2CO3 + H2O = Al(OH)3 + KCl + CO2 =>
2 AlCl3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 6 KCl + 3 CO2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
AlCl3 + (NH4)(OH) = (NH4)Cl + Al(OH)3 =>
AlCl3 + 3(NH4)(OH) = 3(NH4)Cl + Al(OH)3
CuSO4 + CuCl2 + H2O = CuCl2*Cu(OH)2 + H2SO4 =>
CuSO4 + CuCl2 + 2 H2O = CuCl2*Cu(OH)2 + H2SO4
Ga(ClO3)3 = GaCl3 + O2 =>
2 Ga(ClO3)3 = 2 GaCl3 + 9 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2PO4 + BaCl2 = Ba(PO4) + KCl =>
K2PO4 + BaCl2 = Ba(PO4) + 2 KCl
KOCl + H2O = KCl + OH =>
KOCl + H2O = KCl + 2 OH
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CH3CO2Na + AgNO3 = CH3CO2Ag + NaNO3 =>
CH3CO2Na + AgNO3 = CH3CO2Ag + NaNO3
H2CO3 + P(OH)2 = PCO3 + H2O =>
H2CO3 + P(OH)2 = PCO3 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
H2 + F2 = HF =>
H2 + F2 = 2 HF
CH4 + CI = CH3CI + HCI =>
CH4 + 2 CI = CH3CI + HCI
C2H5OH(g)(l) = C2H4(g) + H2O(g) =>
C2H5OH(g)(l) = C2H4(g) + H2O(g)
Fe(OH)2 + CrO4{2-} + H2O = Fe(OH)3 + Cr(OH)3 + OH{-} =>
3 Fe(OH)2 + CrO4{2-} + 4 H2O = 3 Fe(OH)3 + Cr(OH)3 + 2 OH{-}
ClO4{-} + I{-} = ClO3{-} + IO3{-} =>
3 ClO4{-} + I{-} = 3 ClO3{-} + IO3{-}
SO2 + Ca(OH)2 = S(OH)4 + CaO =>
SO2 + 2 Ca(OH)2 = S(OH)4 + 2 CaO
Al(OH)3 + HCl = H(OH)3 + AlCl =>
Al(OH)3 + HCl = H(OH)3 + AlCl
Cs + H2O = H2Cs2 + O2 =>
4 Cs + 2 H2O = 2 H2Cs2 + O2
V2(SO4)3 + O2 = V2O3 + V2(SO4)5 =>
5 V2(SO4)3 + 3 O2 = 2 V2O3 + 3 V2(SO4)5
K2PO4 + BaCl2 = Ba(PO4) + KCl =>
K2PO4 + BaCl2 = Ba(PO4) + 2 KCl
SO2 + Ca(OH)2 = S(OH)4 + CaO =>
SO2 + 2 Ca(OH)2 = S(OH)4 + 2 CaO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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