| Équations équilibrées la veille | Équations équilibrées le lendemain |
O3 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 5 H2O
Al(NO3)3 + CaCl = Al2Cl3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaCl = Al2Cl3 + 3 Ca(NO3)2
SnCl4 + N2H8S = NH4Cl + SnS2 =>
SnCl4 + 2 N2H8S = 4 NH4Cl + SnS2
KMnO4 + H2SO4 + SnCl2 = MnSO4 + KCl + SnCl4 + H2O + SnSO4 =>
2 KMnO4 + 8 H2SO4 + 11 SnCl2 = 2 MnSO4 + 2 KCl + 5 SnCl4 + 8 H2O + 6 SnSO4
Na2 + CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2 + CO3 + H2SO4 = Na2SO4 + H2CO3
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
MoS4 + K2MnO4 + H2SO4 = H2MoO4 + K2SO4 + MnSO4 + H2O =>
2 MoS4 + 15 K2MnO4 + 22 H2SO4 = 2 H2MoO4 + 15 K2SO4 + 15 MnSO4 + 20 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MgSO4 + KClO4 = Mg(ClO4)2 + K2SO4 =>
MgSO4 + 2 KClO4 = Mg(ClO4)2 + K2SO4
C4H10O4 + H2SO4 + KNO3 = C4H6N4O12 + KHSO4 + H2O =>
C4H10O4 + 4 H2SO4 + 4 KNO3 = C4H6N4O12 + 4 KHSO4 + 4 H2O
CuCl2 + CaCO3 = CaCl2 + Cu2(CO3)2 =>
2 CuCl2 + 2 CaCO3 = 2 CaCl2 + Cu2(CO3)2
H2O(l) + NH3(aq) = NH4OH(aq) =>
H2O(l) + NH3(aq) = NH4OH(aq)
MgCl2 + HNO3 = Mg(NO3)2 + Cl2 + H2 =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + Cl2 + H2
OH + H2S = S + H2O =>
2 OH + H2S = S + 2 H2O
C12H22O11 + H2O = C6H12O6 =>
C12H22O11 + H2O = 2 C6H12O6
NaHCO3 + Ca3(PO4)2 = Ca(HCO3)2 + Na3PO4 =>
6 NaHCO3 + Ca3(PO4)2 = 3 Ca(HCO3)2 + 2 Na3PO4
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
H2S0 = H2S =>
H2S0 = H2S
Zn(NO3) + KI = ZnI + K(NO3) =>
Zn(NO3) + KI = ZnI + K(NO3)
CuCl2 + CaCO3 = CaCl2 + Cu2(CO3)2 =>
2 CuCl2 + 2 CaCO3 = 2 CaCl2 + Cu2(CO3)2
CuCl2 + CaCO3 = CuCO3 + CaCl2 =>
CuCl2 + CaCO3 = CuCO3 + CaCl2
CuCl2 + CaCO3 = CuCO3 + Cl2Ca =>
CuCl2 + CaCO3 = CuCO3 + Cl2Ca
CuCl2 + CaCO3 = CaCl2 + Cu2(CO3)2 =>
2 CuCl2 + 2 CaCO3 = 2 CaCl2 + Cu2(CO3)2
O2 + NO + H2O = HNO3 =>
3 O2 + 4 NO + 2 H2O = 4 HNO3
Cu + (BF4)2 = Cu(BF4)2 =>
Cu + (BF4)2 = Cu(BF4)2
CuCl2 + CaCO3 = CaCl2 + Cu2(CO3)2 =>
2 CuCl2 + 2 CaCO3 = 2 CaCl2 + Cu2(CO3)2
CaSO4*2H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*2H2O + 2 SO3 = CaSO4 + 2 H2SO4
Sr + H2O = H2 + SrO =>
Sr + H2O = H2 + SrO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
CuCl2 + CaCO3 = CaCl2 + Cu2(CO3)2 =>
2 CuCl2 + 2 CaCO3 = 2 CaCl2 + Cu2(CO3)2
Na2O + CaCl2 = CaO + NaCl =>
Na2O + CaCl2 = CaO + 2 NaCl
CaClKCO3 = CaCO3KCl =>
CaClKCO3 = CaCO3KCl
K2S + Pb(NO3)2 = K2Pb + S(NO3)2 =>
K2S + Pb(NO3)2 = K2Pb + S(NO3)2
CaI2 + F2 = CaF2 + I2 =>
CaI2 + F2 = CaF2 + I2
P(NO3)2 = PO + NO2 + O2 =>
2 P(NO3)2 = 2 PO + 4 NO2 + O2
KMnO4 + Na2S + H2O = MnO2 + S + KOH + NaOH =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 MnO2 + 3 S + 2 KOH + 6 NaOH
PbS(s) + O2(g) = PbSO4(s) =>
PbS(s) + 2 O2(g) = PbSO4(s)
Li3PO4 + HBr = LiBr + H3PO4 =>
Li3PO4 + 3 HBr = 3 LiBr + H3PO4
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
CH3CCCH3H2O = CH3COCH2CH3 =>
CH3CCCH3H2O = CH3COCH2CH3
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
NH4F + Sr(OH)2 = H2O + NH3 + SrF2 =>
2 NH4F + Sr(OH)2 = 2 H2O + 2 NH3 + SrF2
Al + C2H4O2 = H2 + AlC2O2 =>
Al + C2H4O2 = 2 H2 + AlC2O2
H2O(aq) + HBr(l) = H3O + Br =>
H2O(aq) + HBr(l) = H3O + Br
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
Mg(OH)2FeO = Fe(OH)2MgO =>
Mg(OH)2FeO = Fe(OH)2MgO
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2SiO3 + KOH = K2SiO3 + H2O =>
H2SiO3 + 2 KOH = K2SiO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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