| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HCOOH + H2SO4 = CO + H2SO4*H2O =>
HCOOH + H2SO4 = CO + H2SO4*H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr2O7{2-} + HCl = Cr{3+} + Cl{-} + H2O + Cl2 =>
Cr2O7{2-} + 14 HCl = 2 Cr{3+} + 8 Cl{-} + 7 H2O + 3 Cl2
Cu2O2CuO = CuO =>
Cu2O2CuO = 3 CuO
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O + H2O =>
K2Cr2O7 + 3 C2H6O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C2H4O + 7 H2O
Cu + CrCl3 = CuCl2 + CrCl2 =>
Cu + 2 CrCl3 = CuCl2 + 2 CrCl2
K + P = K6P =>
6 K + P = K6P
(NH2)2CO + K2CO3 = KOCN + (NH4)2CO3 =>
2(NH2)2CO + K2CO3 = 2 KOCN + (NH4)2CO3
NH4OH + PbCl2 = (NH4)Cl + Pb(OH)2 =>
2 NH4OH + PbCl2 = 2(NH4)Cl + Pb(OH)2
AgNo3 + AlPo4 = Al(No3)3 + Ag3Po4 =>
3 AgNo3 + AlPo4 = Al(No3)3 + Ag3Po4
FeCO3 + HBr = FeBr2 + H2O + CO2 =>
FeCO3 + 2 HBr = FeBr2 + H2O + CO2
Ba3(PO4)2 + NaOH = Ba(OH)2 + Na3PO4 =>
Ba3(PO4)2 + 6 NaOH = 3 Ba(OH)2 + 2 Na3PO4
Fe(OH)3 + HCl = FeCl2 + H2O + Cl2 =>
2 Fe(OH)3 + 6 HCl = 2 FeCl2 + 6 H2O + Cl2
NH4Cl(s) + H2SO4(aq) = (NH4)2SO4(aq) + HCl(aq) =>
2 NH4Cl(s) + H2SO4(aq) = (NH4)2SO4(aq) + 2 HCl(aq)
KCl + PbCl2 = KCl2 + PbCl =>
KCl + PbCl2 = KCl2 + PbCl
HNO3 + NH4HSO3 = H2SO3 + NH4NO3 =>
HNO3 + NH4HSO3 = H2SO3 + NH4NO3
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)4] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[P(Mo3O10)4] + 2 NaNO3 + 21 NH4NO3 + 12 H2O
Sr(OH)2 + H2O = Sr(OH)2H2O =>
Sr(OH)2 + H2O = Sr(OH)2H2O
S + Al = Al3S2 =>
2 S + 3 Al = Al3S2
BaNO2 + NH4CO3 = NH4NO2 + BaCO3 =>
BaNO2 + NH4CO3 = NH4NO2 + BaCO3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C2H5OH + O2 = H2O + C2OH =>
4 C2H5OH + 5 O2 = 10 H2O + 4 C2OH
C6H5OH + MnO4{-} + OH{-} = CO2 + MnO4{-2} + H2O =>
C6H5OH + 28 MnO4{-} + 28 OH{-} = 6 CO2 + 28 MnO4{-2} + 17 H2O
C3H6O + PCl8 = C3H6Cl2 + PO + Cl2 =>
C3H6O + PCl8 = C3H6Cl2 + PO + 3 Cl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KCl + KClO3 + H2O = KOH + Cl2 =>
5 KCl + KClO3 + 3 H2O = 6 KOH + 3 Cl2
C6H6 + FeCl3 = C6H5Cl + FeCl2 + HCl =>
C6H6 + 2 FeCl3 = C6H5Cl + 2 FeCl2 + HCl
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
MgOHNO3 + KOH = Mg(OH)2 + KNO3 =>
MgOHNO3 + KOH = Mg(OH)2 + KNO3
NaCHO + HCl = NaCHOHCl =>
NaCHO + HCl = NaCHOHCl
Na2C2O4 + Pb(NO3)2 = PbC2O4 + NaNO3 =>
Na2C2O4 + Pb(NO3)2 = PbC2O4 + 2 NaNO3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Zn + HC1 = ZnC12 + H2 =>
Zn + 12 HC1 = ZnC12 + 6 H2
C2H5Cl = C4H10 + Cl =>
2 C2H5Cl = C4H10 + 2 Cl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH4Cl + CuO = Cu + N2 + H2O + HCl =>
2 NH4Cl + 3 CuO = 3 Cu + N2 + 3 H2O + 2 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2NO = H2O + N2 =>
2 H2NO = 2 H2O + N2
Fr2O + H2O = FrOH =>
Fr2O + H2O = 2 FrOH
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
Li3C6H5O7 + Mg2P2O7 = Li4P2O7 + Mg3(C6H5O7)2 =>
4 Li3C6H5O7 + 3 Mg2P2O7 = 3 Li4P2O7 + 2 Mg3(C6H5O7)2
C2H6O + O2(g) = CO2(g) + H2O(g) =>
C2H6O + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Cs2O + Al(OH)3 = CsAlO2 + H2O =>
Cs2O + 2 Al(OH)3 = 2 CsAlO2 + 3 H2O
Fe + FeCl3 = FeCl =>
2 Fe + FeCl3 = 3 FeCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
MgS + KN = MgN + KS =>
MgS + KN = MgN + KS
C8H18 = C8H10 + H2 =>
C8H18 = C8H10 + 4 H2
Na2CO3 + HC2H3O2 = Na(C2H3O2)2 + CO + H2O =>
Na2CO3 + 4 HC2H3O2 = 2 Na(C2H3O2)2 + CO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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