| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 4 Cl2 = C3H4Cl4 + 4 HCl
Mg(OH)2 + C6H8O7 = Mg2C6H4O7 + H2O =>
2 Mg(OH)2 + C6H8O7 = Mg2C6H4O7 + 4 H2O
KI + NaOCl = KCl + NaOI =>
KI + NaOCl = KCl + NaOI
NO(g) + H(g) = N2(g) + H2O(l) =>
2 NO(g) + 4 H(g) = N2(g) + 2 H2O(l)
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
MgI2 + KCl + H3PO4 = KI + HCl + Mg3(PO4)2 =>
3 MgI2 + 6 KCl + 2 H3PO4 = 6 KI + 6 HCl + Mg3(PO4)2
Mg(OH)2 + C6H8O7 = C6H6MgO7 + H2O =>
Mg(OH)2 + C6H8O7 = C6H6MgO7 + 2 H2O
CO2 + H2O + NO = C2H7N + O2 =>
8 CO2 + 14 H2O + 4 NO = 4 C2H7N + 17 O2
ZnO(s) + HCl(l) = ZnCl2(s) + H2O(l) =>
ZnO(s) + 2 HCl(l) = ZnCl2(s) + H2O(l)
Mg(g) + O2(g) = MgO(s) =>
2 Mg(g) + O2(g) = 2 MgO(s)
PbS(s) + PbSO4(s) = Pb(l) + SO2(g) =>
PbS(s) + PbSO4(s) = 2 Pb(l) + 2 SO2(g)
CaNO = Ca(NO) =>
CaNO = Ca(NO)
MnCl2 + KClO3 + KOH = KCl + KMnO4 + H2O =>
6 MnCl2 + 5 KClO3 + 18 KOH = 17 KCl + 6 KMnO4 + 9 H2O
CO2(g) + H2O = C6H12O6 + O2 =>
6 CO2(g) + 6 H2O = C6H12O6 + 6 O2
Na2Cr2O7 = Na2CrO4 + Cr2O3 + O2 =>
4 Na2Cr2O7 = 4 Na2CrO4 + 2 Cr2O3 + 3 O2
C5H12O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H12O(g) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
CH3CH2OH + NaCl = CH3CH2Cl + NaOH =>
CH3CH2OH + NaCl = CH3CH2Cl + NaOH
C5H8 + Cl2 = C5H7Cl + HCl =>
C5H8 + Cl2 = C5H7Cl + HCl
AgC2H3O2 = Ag + C2H3O2 =>
AgC2H3O2 = Ag + C2H3O2
Pb(NO3)2 + NHCl4 = PbCl2 + NH(NO3)4 =>
2 Pb(NO3)2 + NHCl4 = 2 PbCl2 + NH(NO3)4
NaSO3 + PbO = NaO + PbSO3 =>
NaSO3 + PbO = NaO + PbSO3
PhCH + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH + 4 KMnO4 + 6 H2SO4 = 5 PhCOOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
NH3 + Br2 = N2 + HBr =>
2 NH3 + 3 Br2 = N2 + 6 HBr
Pb + NH3 = PbH3 + N =>
Pb + NH3 = PbH3 + N
NaSO4 + Al + NaOH = Na2S + Al2O3 + H2O =>
2 NaSO4 + 6 Al + 2 NaOH = 2 Na2S + 3 Al2O3 + H2O
Li + Fe3(PO4)2 = Fe + Li3PO4 =>
6 Li + Fe3(PO4)2 = 3 Fe + 2 Li3PO4
Mg + Li2SO4 = MgSO4 + Li2 =>
Mg + Li2SO4 = MgSO4 + Li2
Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s) =>
Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s)
Mg(s) + Cl2 = MgCl2(s) =>
Mg(s) + Cl2 = MgCl2(s)
CoCl2 + OH = Co(OH)2 + Cl2 =>
CoCl2 + 2 OH = Co(OH)2 + Cl2
Ca(OH)2 + S = CaS5 + CaS2O3 + H2O =>
3 Ca(OH)2 + 12 S = 2 CaS5 + CaS2O3 + 3 H2O
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
CoBr2 + Al = AlBr3 + Co =>
3 CoBr2 + 2 Al = 2 AlBr3 + 3 Co
C6H15N + O2 = CO2 + H2O + NO2 =>
4 C6H15N + 43 O2 = 24 CO2 + 30 H2O + 4 NO2
Ca3(PO4)2 + ZnSO4 = Zn3(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 3 ZnSO4 = Zn3(PO4)2 + 3 CaSO4
K2CrO4(aq) + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4(aq) + Pb(NO3)2 = PbCrO4 + 2 KNO3
SiO2 + H2SO4 = SiSO4 + OH =>
SiO2 + H2SO4 = SiSO4 + 2 OH
NaI + O2 = NaIO3 =>
2 NaI + 3 O2 = 2 NaIO3
HCl(aq) + CaCO3 = CO2(aq) + H2O + CaCl2(aq) =>
2 HCl(aq) + CaCO3 = CO2(aq) + H2O + CaCl2(aq)
NaOCl + C3H6O = CHCl3 + NaC2O2H3 + NaOH =>
3 NaOCl + C3H6O = CHCl3 + NaC2O2H3 + 2 NaOH
Hg(NO3)2 + KCl = HgCl + K(NO3)2 =>
Hg(NO3)2 + KCl = HgCl + K(NO3)2
Mg(s) + H2O(g) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2(aq) + H2(g)
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
P + H(NO3) + H2O = NO + H3PO4 =>
3 P + 5 H(NO3) + 2 H2O = 5 NO + 3 H3PO4
CaBr2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaBr =>
3 CaBr2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaBr
Bi + I2 = BiI3 =>
2 Bi + 3 I2 = 2 BiI3
NaOH + Cu(NO3)2 = Cu(HO)2 + NaNO3 =>
2 NaOH + Cu(NO3)2 = Cu(HO)2 + 2 NaNO3
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
CaHO2 + H3PO4 = CaPO4 + H2O =>
CaHO2 + H3PO4 = CaPO4 + 2 H2O
AgClO4 + CaBr2 = AgBr + Ca(ClO4)2 =>
2 AgClO4 + CaBr2 = 2 AgBr + Ca(ClO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/14/24
Équations équilibrées sur08/13/23
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