| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI(ac) + Pb(CH3COO)2(ac) = PbI2(ac) + 2 CH3COOK(ac)
C3H7OH + CuO = C2H6CO + Cu + H2O =>
C3H7OH + CuO = C2H6CO + Cu + H2O
C14H24O15 + O2 = CO2 + H2O =>
2 C14H24O15 + 25 O2 = 28 CO2 + 24 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
H2SO4 + FeCO3 = CO2 + FeSO4 + H2O =>
H2SO4 + FeCO3 = CO2 + FeSO4 + H2O
FeCl3 + H2O + Mg = Fe(OH)3 + H2 + MgCl2 =>
2 FeCl3 + 6 H2O + 3 Mg = 2 Fe(OH)3 + 3 H2 + 3 MgCl2
NH2CH2COOH + Ca(OH)2 = (NH2CH2COO)2Ca + H2O =>
2 NH2CH2COOH + Ca(OH)2 = (NH2CH2COO)2Ca + 2 H2O
In + C = In2C3 =>
2 In + 3 C = In2C3
Ba + Na3PO4 = Ba3(PO4)2 + Na =>
3 Ba + 2 Na3PO4 = Ba3(PO4)2 + 6 Na
HClO4 + BaCO3 = BaClO4 + HCO3 =>
HClO4 + BaCO3 = BaClO4 + HCO3
P4O6 + H2O = H3P1O3 =>
P4O6 + 6 H2O = 4 H3P1O3
AIBr3(aq) + LiOH(aq) = AI(OH)3(s) + LiBr(aq) =>
AIBr3(aq) + 3 LiOH(aq) = AI(OH)3(s) + 3 LiBr(aq)
HClO4(aq) + NaOH(aq) = NaClO4 + H2O =>
HClO4(aq) + NaOH(aq) = NaClO4 + H2O
Hg3(PO4)2 = Hg3 + P4 + O2 =>
2 Hg3(PO4)2 = 2 Hg3 + P4 + 8 O2
Cu(PO4)2 = Cu2 + (PO4)3 =>
6 Cu(PO4)2 = 3 Cu2 + 4(PO4)3
K2CrO4 + BaCl2 = BaCrO4 + KCl =>
K2CrO4 + BaCl2 = BaCrO4 + 2 KCl
K2CrO4 + BaCl2 + NaOH = BaCrO4 + KNa + ClOH =>
K2CrO4 + BaCl2 + 2 NaOH = BaCrO4 + 2 KNa + 2 ClOH
K2CrO4 + BaCl2 = BaCrO4 + KCl =>
K2CrO4 + BaCl2 = BaCrO4 + 2 KCl
K2CrO4 + BaCl2 + NaOH = BaCrO4 + KNa + ClOH =>
K2CrO4 + BaCl2 + 2 NaOH = BaCrO4 + 2 KNa + 2 ClOH
Zn(OH)2 = H2O + ZnO =>
Zn(OH)2 = H2O + ZnO
K2CrO4 + BaCl2 + NaOH = BaCrO4 + KNa + ClOH =>
K2CrO4 + BaCl2 + 2 NaOH = BaCrO4 + 2 KNa + 2 ClOH
K2CrO4 + BaCl2 = BaCrO4 + KCl =>
K2CrO4 + BaCl2 = BaCrO4 + 2 KCl
K2CrO4 + BaCl2 + NaOH = BaCrO4 + KNa + ClOH =>
K2CrO4 + BaCl2 + 2 NaOH = BaCrO4 + 2 KNa + 2 ClOH
Hg + Pt(OH2) = Pt + Hg(OH2) =>
Hg + Pt(OH2) = Pt + Hg(OH2)
HF + Ba(OH)2 = BaF2 + H2(OH)2 =>
2 HF + Ba(OH)2 = BaF2 + H2(OH)2
K2CrO4 + BaCl2 + NaOH = BaCrO4 + KNa + ClOH =>
K2CrO4 + BaCl2 + 2 NaOH = BaCrO4 + 2 KNa + 2 ClOH
Zn2 + Pb2NO3 = Zn2NO3 + Pb =>
Zn2 + Pb2NO3 = Zn2NO3 + 2 Pb
ClCH2CH2OCH2OCH2CH2Cl + ClCH2CHClCH2Cl + Na2S4 = NaS4CH2CH2OCH2OCH2CH2S4CH2CHClCH2S4Na + NaCl =>
ClCH2CH2OCH2OCH2CH2Cl + ClCH2CHClCH2Cl + 3 Na2S4 = NaS4CH2CH2OCH2OCH2CH2S4CH2CHClCH2S4Na + 4 NaCl
Na2CO3(aq) + CaCl2(aq) + H2SO4(aq) = CaSO4(aq) + H2CO3(g) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) + H2SO4(aq) = CaSO4(aq) + H2CO3(g) + 2 NaCl(aq)
Cl(g) + P4(s) = PCl5(g) =>
20 Cl(g) + P4(s) = 4 PCl5(g)
FeCl3 + HBrO3 = Fe(BrO3)3 + HCl =>
FeCl3 + 3 HBrO3 = Fe(BrO3)3 + 3 HCl
Na2CO3(aq) + MgSO4(aq) = MgCO3 + Na2SO4 =>
Na2CO3(aq) + MgSO4(aq) = MgCO3 + Na2SO4
C4H9Cl + AgNO3 + C2H6O = (CH3)3COC2H5 + HNO3 + AgCl =>
C4H9Cl + AgNO3 + C2H6O = (CH3)3COC2H5 + HNO3 + AgCl
HCa + H2O = CaOH + H2 =>
HCa + H2O = CaOH + H2
Ba(OH)2 + Na2SO4 = Ba2(SO4)2 + NaOH =>
2 Ba(OH)2 + 2 Na2SO4 = Ba2(SO4)2 + 4 NaOH
Cl2 + NaAl = Al + NaCl =>
Cl2 + 2 NaAl = 2 Al + 2 NaCl
Pt + AuCl3 = Au + PtCl2 =>
3 Pt + 2 AuCl3 = 2 Au + 3 PtCl2
CuSO4(s) + NaCl(aq) = CuCl(aq) + NaSO4 =>
CuSO4(s) + NaCl(aq) = CuCl(aq) + NaSO4
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Ca(NO3)2 + (NH4)2HPO3 + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
20 Ca(NO3)2 + 12(NH4)2HPO3 + 10 NH3 + 7 H2O = 2 Ca10(PO4)6(OH)2 + 37 NH4NO3
MnO2 + KOH + O2 = KMnO4 + H2O =>
4 MnO2 + 4 KOH + 3 O2 = 4 KMnO4 + 2 H2O
Fe + H2(SO4)3 = FeSO4 + H2 =>
3 Fe + H2(SO4)3 = 3 FeSO4 + H2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
Pd(NO3)2 + HCl = PdCl2 + HNO3 =>
Pd(NO3)2 + 2 HCl = PdCl2 + 2 HNO3
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
Mn3(PO4)2 + Sr(NO3)2 = Mn(NO3)2 + Sr3(PO4)2 =>
Mn3(PO4)2 + 3 Sr(NO3)2 = 3 Mn(NO3)2 + Sr3(PO4)2
LiBr + KNO3 = LiBrKNO3 =>
LiBr + KNO3 = LiBrKNO3
Cu + HNO3(p) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(p) = 3 Cu(NO3)2 + 2 NO + 4 H2O
HCl + CaO2H2 = CaCl2 + H2O =>
2 HCl + CaO2H2 = CaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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