| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2 + Mg
AgBr + Cl2 = AgCl + Br =>
2 AgBr + Cl2 = 2 AgCl + 2 Br
Al + H3PO4 = Al(H2PO4)3 + H2 =>
2 Al + 6 H3PO4 = 2 Al(H2PO4)3 + 3 H2
BaS + NaCl = BaCl2 + Na2S =>
BaS + 2 NaCl = BaCl2 + Na2S
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
HI + Ca(OH)2 = H(OH)2 + CaI =>
HI + Ca(OH)2 = H(OH)2 + CaI
N3 + O2 = NO =>
2 N3 + 3 O2 = 6 NO
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
K2Cr2O7 + HCl = KCl + CrCl2 + Cl + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 8 Cl + 7 H2O
Na2HPO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H3PO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 5 H3PO4 + 3 H2O
N2H4 + HCl = N2H5Cl =>
N2H4 + HCl = N2H5Cl
Ca(OH)2 + H2PHO3 = Ca(HPHO3)2 + H2O =>
Ca(OH)2 + 2 H2PHO3 = Ca(HPHO3)2 + 2 H2O
NaHCO3 + HC2H3O2 = H2CO3 + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = H2CO3 + NaC2H3O2
KC2H3O2 + Hg(NO3)2 = KNO3 + Hg(C2H3O2)2 =>
2 KC2H3O2 + Hg(NO3)2 = 2 KNO3 + Hg(C2H3O2)2
FeSO4(aq) + NaOH(aq) = Fe(OH)2(aq) + Na2SO4(s) =>
FeSO4(aq) + 2 NaOH(aq) = Fe(OH)2(aq) + Na2SO4(s)
HBr + SrCO3 = H2CO3 + SrBr2 =>
2 HBr + SrCO3 = H2CO3 + SrBr2
Na3PO4 + FeCl3 = NaCl + Fe3(PO4)3 =>
3 Na3PO4 + 3 FeCl3 = 9 NaCl + Fe3(PO4)3
A1 + H2O1 = A1O1 + H2 =>
A1 + H2O1 = A1O1 + H2
C8H18 + O2 = CO2 + H2O = =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaO2 + H2O = Na(OH)2 + O2 =>
2 NaO2 + 2 H2O = 2 Na(OH)2 + O2
NO + CrO3 + H2O = Cr2O3 + HNO3 =>
2 NO + 2 CrO3 + H2O = Cr2O3 + 2 HNO3
K2SO4 + BaI2 = K2I2 + BaSO4 =>
K2SO4 + BaI2 = K2I2 + BaSO4
Ti(OH)4 = TiO2 + H2O =>
Ti(OH)4 = TiO2 + 2 H2O
H2O2(aq)IO{-}(aq) = H2O(l)O2(g)I{-}(aq) =>
H2O2(aq)IO{-}(aq) = H2O(l)O2(g)I{-}(aq)
C5H8 + Cl2 = C5H7Cl + HCl =>
C5H8 + Cl2 = C5H7Cl + HCl
Br2 + H2O = HBr + HBrO =>
Br2 + H2O = HBr + HBrO
B2O3 + KOH = B(OH)3 + K2O =>
B2O3 + 6 KOH = 2 B(OH)3 + 3 K2O
C12H22O11 + C2H5OH = C95H142O28 + H2O =>
26 C12H22O11 + 129 C2H5OH = 6 C95H142O28 + 247 H2O
Pb(NO3)2 + Na2 + CO3 = PbCO3 + Na2NO3 =>
Pb(NO3)2 + 2 Na2 + CO3 = PbCO3 + 2 Na2NO3
K3AsO4 + KI + H2SO4 = KAsO2 + I2 + K2SO4 + H2O =>
K3AsO4 + 2 KI + 2 H2SO4 = KAsO2 + I2 + 2 K2SO4 + 2 H2O
KOH(aq) + H2SO4(aq) = H2O(l) + K2SO4(aq) =>
2 KOH(aq) + H2SO4(aq) = 2 H2O(l) + K2SO4(aq)
Ag + H(NO3) = Ag(NO3) + NO2 + H2O =>
Ag + 2 H(NO3) = Ag(NO3) + NO2 + H2O
SbCl3 + NaOH = Na[Sb(OH)4] + NaCl =>
SbCl3 + 4 NaOH = Na[Sb(OH)4] + 3 NaCl
C3H8(g) + Cl2(g) = C3H6Cl2(g) + HCl(g) =>
C3H8(g) + 2 Cl2(g) = C3H6Cl2(g) + 2 HCl(g)
H2SO3 + O2 = SO3 + H2O =>
2 H2SO3 + O2 = 2 SO3 + 2 H2O
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
Hg2Cl2 = HgCl2 + Hg =>
Hg2Cl2 = HgCl2 + Hg
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Au2CO3 = Au + CO3 =>
Au2CO3 = 2 Au + CO3
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
C2H5Li + C6H6 = LiCH + C7H10 =>
C2H5Li + C6H6 = LiCH + C7H10
Cl2 + P = PCl3 =>
3 Cl2 + 2 P = 2 PCl3
Cu(OH)2 + HCOOH = Cu(HCOO)2 + H2O =>
Cu(OH)2 + 2 HCOOH = Cu(HCOO)2 + 2 H2O
Zn(NO3)2 + Co = Co(NO3)2 + Zn =>
Zn(NO3)2 + Co = Co(NO3)2 + Zn
NH4NO3(l) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(l) = 2 N2(g) + O2(g) + 4 H2O(g)
PbO + SiO2 = PbSiO3 =>
PbO + SiO2 = PbSiO3
C + O3 = CO3 =>
C + O3 = CO3
NH4ClO4 + C6H12O6 = N2 + Cl2 + CO2 + H2O =>
6 NH4ClO4 + C6H12O6 = 3 N2 + 3 Cl2 + 6 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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