| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O3 + CH3OH = C4H8O3 + H2O
CH3Br + Br2 = CBr4 + HBr =>
CH3Br + 3 Br2 = CBr4 + 3 HBr
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Co(OH)2 + K3PO4 = Co3(PO4)2 + KOH =>
3 Co(OH)2 + 2 K3PO4 = Co3(PO4)2 + 6 KOH
C12H22O11 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2O3 + H2O =>
C12H22O11 + 8 K2Cr2O7 + 8 H2SO4 = 12 CO2 + 8 K2SO4 + 8 Cr2O3 + 19 H2O
Mg + Al = AlMg =>
Mg + Al = AlMg
KMnO4 + NaNO2 + KOH = K2MnO4 + NaNO4 + H2O =>
4 KMnO4 + NaNO2 + 4 KOH = 4 K2MnO4 + NaNO4 + 2 H2O
NH4OH + CaO = Ca(OH)2 + (NH4)2O =>
2 NH4OH + CaO = Ca(OH)2 + (NH4)2O
KBrO + Fe(OH)2 + KOH = K2FeO4 + KBr + H2O =>
2 KBrO + Fe(OH)2 + 2 KOH = K2FeO4 + 2 KBr + 2 H2O
C12H22O11 + Ba(NO3)2 = BaCO3 + CO2 + H2O + N2 =>
5 C12H22O11 + 24 Ba(NO3)2 = 24 BaCO3 + 36 CO2 + 55 H2O + 24 N2
Ag + S2O3 = AgS2O3 =>
Ag + S2O3 = AgS2O3
C15H14 + O6 = CO2 + H2O =>
6 C15H14 + 37 O6 = 90 CO2 + 42 H2O
BaCl2*2H2O + Na3PO4 = Ba3(PO4)2 + NaCl + H2O =>
3 BaCl2*2H2O + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
((NH2)2CO) = C3H6N6 + NH3 + CO2 =>
6((NH2)2CO) = C3H6N6 + 6 NH3 + 3 CO2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
C4H8O3 + H2O = C3H6O3 + CH3OH =>
C4H8O3 + H2O = C3H6O3 + CH3OH
Cu(NO3)2 + C6H8O7 = Cu2O + N2 + H2O + CO2 =>
18 Cu(NO3)2 + 11 C6H8O7 = 9 Cu2O + 18 N2 + 44 H2O + 66 CO2
MnSO4 + NaClO3 + NaOH = NaCl + Na2MnO4 + Na2SO4 + H2O =>
3 MnSO4 + 2 NaClO3 + 12 NaOH = 2 NaCl + 3 Na2MnO4 + 3 Na2SO4 + 6 H2O
AlCl3 + NiSO4 = AlSO4 + Cl3Ni =>
AlCl3 + NiSO4 = AlSO4 + Cl3Ni
Cl2 + Li2Br = Li + Cl2Br =>
Cl2 + Li2Br = 2 Li + Cl2Br
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
C6H14 + H2O = H2 + CO =>
C6H14 + 6 H2O = 13 H2 + 6 CO
Li3O4P + Ca(ClO3)2 = Ca3O8P2 + ClLiO3 =>
2 Li3O4P + 3 Ca(ClO3)2 = Ca3O8P2 + 6 ClLiO3
BaCl + NaMnO4 = NaCl + BaMnO4 =>
BaCl + NaMnO4 = NaCl + BaMnO4
Fe(NO3)3 + Sn(s) = Fe(s) + Sn(NO3)2 =>
2 Fe(NO3)3 + 3 Sn(s) = 2 Fe(s) + 3 Sn(NO3)2
Ca + Al{3+} = Ca{2+} + Al =>
3 Ca + 2 Al{3+} = 3 Ca{2+} + 2 Al
C8H18 + Cl2 = C + HCl =>
C8H18 + 9 Cl2 = 8 C + 18 HCl
R + S8 = R2S =>
16 R + S8 = 8 R2S
Al + Cu2F = AlF + Cu =>
Al + Cu2F = AlF + 2 Cu
Fe(s) + FeCl3(aq) = FeCl2(aq) =>
Fe(s) + 2 FeCl3(aq) = 3 FeCl2(aq)
NaOH + C6H8O7 = NaCO3 + H2O + C6H6 =>
6 NaOH + 3 C6H8O7 = 6 NaCO3 + 9 H2O + 2 C6H6
C9H20 + O = C2O + H2O =>
2 C9H20 + 29 O = 9 C2O + 20 H2O
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2 =>
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NaCO3(s) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(s) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
NaOH + C3H7Cl = NaCl + C3H8O =>
NaOH + C3H7Cl = NaCl + C3H8O
NaCO3(s) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(s) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
HI + H2O = H3O + IO =>
HI + 4 H2O = 3 H3O + IO
HCOOH + ZnCO3 = HCOOZn + HCO3 =>
HCOOH + ZnCO3 = HCOOZn + HCO3
KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4
Br + HClO = BrO3 + Cl2 + H2O =>
Br + 6 HClO = BrO3 + 3 Cl2 + 3 H2O
AgNO3 + NaOH = AgOH(s) + NaNO3(aq) =>
AgNO3 + NaOH = AgOH(s) + NaNO3(aq)
KClO3 + H2SO4 = KHSO4 + ClO2 + KClO4 + H2O =>
3 KClO3 + 2 H2SO4 = 2 KHSO4 + 2 ClO2 + KClO4 + H2O
Ba(OH)2(aq) + CaI2(aq) = Ba(I)2 + Ca(OH)2 =>
Ba(OH)2(aq) + CaI2(aq) = Ba(I)2 + Ca(OH)2
BaCl2 + Pb(NO3)2 = Pb2Cl + Ba + (NO3)2 =>
BaCl2 + 4 Pb(NO3)2 = 2 Pb2Cl + Ba + 4(NO3)2
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
Ga(OH)3 + NaOH = NaGa(OH)4 =>
Ga(OH)3 + NaOH = NaGa(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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