| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H15 + 25 Br2 = 20 CBr + 30 HBr
PbS + HNO3 = Pb(NO3)2 + N2O3 + S + H2O =>
2 PbS + 6 HNO3 = 2 Pb(NO3)2 + N2O3 + 2 S + 3 H2O
Ca3(PO4)2 + SO2 + C = P + CaSO4 + CO =>
Ca3(PO4)2 + 3 SO2 + 2 C = 2 P + 3 CaSO4 + 2 CO
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Al(s) + Pb(NO3)2(aq) = Al(NO3)3(aq) + Pb(aq) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Pb(aq)
Li2CO3 = Li + C + O2 =>
2 Li2CO3 = 4 Li + 2 C + 3 O2
KMnO4 + NH4NO3 = MnO2 + KNO3 + KOH + H2O =>
8 KMnO4 + 3 NH4NO3 = 8 MnO2 + 6 KNO3 + 2 KOH + 5 H2O
CuCl2(aq) + Ba(OH)2(aq) = BaCl2(aq) + Cu(OH)2(s) =>
CuCl2(aq) + Ba(OH)2(aq) = BaCl2(aq) + Cu(OH)2(s)
HNaHCO3 + HC7H5O3 = C7H5NaO3 + CO2 + H2O =>
28 HNaHCO3 + 27 HC7H5O3 = 28 C7H5NaO3 + 21 CO2 + 39 H2O
FeCl3 + K2SO3 = KCl + Fe2(SO3)3 =>
2 FeCl3 + 3 K2SO3 = 6 KCl + Fe2(SO3)3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al + S8 = Al2S8 =>
2 Al + S8 = Al2S8
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H14 + Cl = C6Cl + HCl =>
C6H14 + 15 Cl = C6Cl + 14 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2S(aq) + HCl(aq) = NH4Cl(s) + H2S(g) =>
(NH4)2S(aq) + 2 HCl(aq) = 2 NH4Cl(s) + H2S(g)
Cu(Po4)2 + HCl = CuCl2 + H(Po4) =>
Cu(Po4)2 + 2 HCl = CuCl2 + 2 H(Po4)
KC2H3O2 + HNO3 = KNO3 + HC2H3O2 =>
KC2H3O2 + HNO3 = KNO3 + HC2H3O2
H2SiO3 + Na2CO3 = Na2SiO3 + H2CO3 =>
H2SiO3 + Na2CO3 = Na2SiO3 + H2CO3
HIO3 = H2O + I2O5 =>
2 HIO3 = H2O + I2O5
H2(g) + S(s) + O2(g) = H2SO4(l) =>
H2(g) + S(s) + 2 O2(g) = H2SO4(l)
C16H32O2(l) + O2(g) = CO2 + H2O =>
C16H32O2(l) + 23 O2(g) = 16 CO2 + 16 H2O
(NH4)2(CO3) + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2(CO3) + MgSO4 = (NH4)2SO4 + MgCO3
HIO3 = H2O + I2O5 =>
2 HIO3 = H2O + I2O5
Sr(NO3)2(aq) + K2SO4(aq) = Sr2(SO4)2(s) + K(NO3)(aq) =>
2 Sr(NO3)2(aq) + 2 K2SO4(aq) = Sr2(SO4)2(s) + 4 K(NO3)(aq)
All + OH = All(OH) =>
All + OH = All(OH)
Cu + Zn = CuZn =>
Cu + Zn = CuZn
Ca3N2(s) + H2O(l) = Ca(OH)2(s) + NH3(g) =>
Ca3N2(s) + 6 H2O(l) = 3 Ca(OH)2(s) + 2 NH3(g)
Mg3(AsO3)2 + AgNO3 = Mg(NO3)2 + Ag3AsO3 =>
Mg3(AsO3)2 + 6 AgNO3 = 3 Mg(NO3)2 + 2 Ag3AsO3
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
C6H10O5 + H2O = CH4 + CO2 =>
C6H10O5 + H2O = 3 CH4 + 3 CO2
C4H6O4 + KOH = C4H4O4K2 + H2O =>
C4H6O4 + 2 KOH = C4H4O4K2 + 2 H2O
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3 + KCl =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3 + 6 KCl
PO4 + H3O = H3PO4 + OH =>
2 PO4 + 3 H3O = 2 H3PO4 + 3 OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgAuNo3 = AgNo3Au =>
AgAuNo3 = AgNo3Au
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H6O6 + KOH + Na2CO3 = KNaC4H5O6 + CO2 + H2O =>
11 C4H6O6 + 10 KOH + 5 Na2CO3 = 10 KNaC4H5O6 + 9 CO2 + 13 H2O
Na2S + Zn(NO3)2 = ZnS + NaNO3 =>
Na2S + Zn(NO3)2 = ZnS + 2 NaNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CO2 + CaCO3 = CaCO2 + CO3 =>
CO2 + CaCO3 = CaCO2 + CO3
ClAlI = ClIAl =>
ClAlI = ClIAl
Ba(OH)2H2O + C18H36O2 = C36H70BaO4 + H2O =>
Ba(OH)2H2O + 2 C18H36O2 = C36H70BaO4 + 3 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
(NH4)2SO4(aq) + Ba(OH)2(aq) = NH4OH(aq) + BaSO4(s) =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = 2 NH4OH(aq) + BaSO4(s)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NaNo3 + Ag2Co3 = Na2Co3 + AgNo3 =>
2 NaNo3 + Ag2Co3 = Na2Co3 + 2 AgNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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