| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6 + 6 O = 3 C2O + 3 H2O
Mg(OH)2 = H2O + (MgOH)2O =>
2 Mg(OH)2 = H2O + (MgOH)2O
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
PbCl2 + NH3 = Pb(NH3)2 + Cl =>
PbCl2 + 2 NH3 = Pb(NH3)2 + 2 Cl
Mo + F2 = MoF3 =>
2 Mo + 3 F2 = 2 MoF3
Pb(NO3)2 + Br = PbBr2 + NO3 =>
Pb(NO3)2 + 2 Br = PbBr2 + 2 NO3
C2H5NH2 + H2SO4 = C2H5NH4 + HSO4 =>
C2H5NH2 + 2 H2SO4 = C2H5NH4 + 2 HSO4
K3PO4 + CuSO4 = (K3)2(SO4)3 + Cu3(PO4)2 =>
2 K3PO4 + 3 CuSO4 = (K3)2(SO4)3 + Cu3(PO4)2
BrFl3 = Br2 + Fl =>
2 BrFl3 = Br2 + 6 Fl
CsNO3 + Li = Cs + LiNO3 =>
CsNO3 + Li = Cs + LiNO3
FeI + Zn = FeZn + I2 =>
2 FeI + 2 Zn = 2 FeZn + I2
Zn + Al = ZnAl =>
Zn + Al = ZnAl
HMnO4 + Na3AsO3 + HNO3 = Mn(NO3)2 + H3AsO4 + NaNO3 + H2O =>
2 HMnO4 + 5 Na3AsO3 + 19 HNO3 = 2 Mn(NO3)2 + 5 H3AsO4 + 15 NaNO3 + 3 H2O
HN = NH =>
HN = NH
Mn + NH3 = MnN + H =>
Mn + NH3 = MnN + 3 H
Cr(OH)4 + H2(SO4) = H2O + Cr(SO4)2 =>
Cr(OH)4 + 2 H2(SO4) = 4 H2O + Cr(SO4)2
C18H32O2 + NaOH = C18H31O2Na + H2O =>
C18H32O2 + NaOH = C18H31O2Na + H2O
Na2HPO4 + H2O = H2 + NaOH + PO4 =>
2 Na2HPO4 + 4 H2O = 3 H2 + 4 NaOH + 2 PO4
NaClNa3PO4 = Na3ClNaPO4 =>
NaClNa3PO4 = Na3ClNaPO4
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
Ca2OH = Ca + OH =>
Ca2OH = 2 Ca + OH
HNO3(aq) + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3(aq) + Ca(OH)2 = Ca(NO3)2 + 2 H2O
H2O + S = H2S + SO2 =>
2 H2O + 3 S = 2 H2S + SO2
MnO4 + H = MnO2 + H2O =>
MnO4 + 4 H = MnO2 + 2 H2O
B(N3)3 + H2O = HN3 + B2O3 =>
2 B(N3)3 + 3 H2O = 6 HN3 + B2O3
H2SO4 + Ca3(PO4)2 + H2O = H3PO4 + CaSO4*H2O =>
3 H2SO4 + Ca3(PO4)2 + 3 H2O = 2 H3PO4 + 3 CaSO4*H2O
A{-}T{-}C{-}G{-}A{-}A{-}T{-}T = A{-}T{-}B =>
A{-}T{-}C{-}G{-}A{-}A{-}T{-}T = A{-}T{-}B
SbH3 + AgNO3 = Ag3Sb + HNO3 =>
SbH3 + 3 AgNO3 = Ag3Sb + 3 HNO3
Dy(s) + F2(g) = DyF3(s) =>
2 Dy(s) + 3 F2(g) = 2 DyF3(s)
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
Mn(NO3)4(s) = Mn3O4(s) + NO2(g) + O2(g) =>
3 Mn(NO3)4(s) = Mn3O4(s) + 12 NO2(g) + 4 O2(g)
KSbO3 + HCl + Al = KCl + SbH3 + AlCl3 + H2O =>
3 KSbO3 + 27 HCl + 8 Al = 3 KCl + 3 SbH3 + 8 AlCl3 + 9 H2O
KNO3(i) + H2(i)CO3(i) = K2(i)CO3(i) + HNO3(i) =>
2 KNO3(i) + H2(i)CO3(i) = K2(i)CO3(i) + 2 HNO3(i)
SO3 + Na = Na2SO3 =>
SO3 + 2 Na = Na2SO3
NaVO3 + H2SO4 + Na2SO3 = VOSO4 + Na2SO4 + H2O =>
2 NaVO3 + 3 H2SO4 + Na2SO3 = 2 VOSO4 + 2 Na2SO4 + 3 H2O
C2H4O2(aq) + NaHCO3(aq) = NaC3H3O4(aq) + H2O(l) =>
C2H4O2(aq) + NaHCO3(aq) = NaC3H3O4(aq) + H2O(l)
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
Cr2(SO4)3 + NaOH + KClO3 = KCl + Na2CrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 10 NaOH + KClO3 = KCl + 2 Na2CrO4 + 5 H2O + 3 Na2SO4
NH3 + H2CO3 = (NH4)2 + CO3 =>
2 NH3 + H2CO3 = (NH4)2 + CO3
O2 + P = P2O =>
O2 + 4 P = 2 P2O
N2 + O2 + H2 = HNO3 =>
N2 + 3 O2 + H2 = 2 HNO3
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
C5H10O2 + NaHCO3 = C5H9NaO2 + H2O + CO2 =>
C5H10O2 + NaHCO3 = C5H9NaO2 + H2O + CO2
HClO + TlCl = TlOCl + HCl =>
HClO + TlCl = TlOCl + HCl
Na2CO3 + H2O2 = Na2O2 + H2O + CO2 =>
Na2CO3 + H2O2 = Na2O2 + H2O + CO2
Ba(NO3)2 + KMnO4 = Ba(MnO4)2 + KNO3 =>
Ba(NO3)2 + 2 KMnO4 = Ba(MnO4)2 + 2 KNO3
NH4HCO3 + HNO3 = NH4(NO3)2 + H2O + CO2 =>
7 NH4HCO3 + 17 HNO3 = 8 NH4(NO3)2 + 10 H2O + 7 CO2
Ag + S2 = Ag2S =>
4 Ag + S2 = 2 Ag2S
CoSO4*7H2O + NaOH + H2O2 = Co(OH)3 + Na2SO4 + H2O =>
2 CoSO4*7H2O + 4 NaOH + H2O2 = 2 Co(OH)3 + 2 Na2SO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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