| Équations équilibrées la veille |
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O
F2(g) + NaBr(s) = NaF(s) + Br2 =>
F2(g) + 2 NaBr(s) = 2 NaF(s) + Br2
CH3COOH + HNO3 = CO2 + H2O + NO2 =>
CH3COOH + 8 HNO3 = 2 CO2 + 6 H2O + 8 NO2
Ca + Al2(CO3)3 = Ca(CO3) + Al =>
3 Ca + Al2(CO3)3 = 3 Ca(CO3) + 2 Al
CuCl2(aq) + NaI(aq) = CuI2 + NaCl =>
CuCl2(aq) + 2 NaI(aq) = CuI2 + 2 NaCl
Cl2 + CH4 = CH2Cl2 + HCl =>
2 Cl2 + CH4 = CH2Cl2 + 2 HCl
Cu + NaHCO3 = CuHCO3 + Na =>
Cu + NaHCO3 = CuHCO3 + Na
NaOH + (NH4)(NO3) = NaNO3 + NH4OH =>
NaOH + (NH4)(NO3) = NaNO3 + NH4OH
Fe2(SO4)3 + (NH4)2HPO4 = (NH4)2SO4 + H2SO4 + FePO4 =>
Fe2(SO4)3 + 2(NH4)2HPO4 = 2(NH4)2SO4 + H2SO4 + 2 FePO4
NaCH3Co2 + KCl = NaCl + KCH3Co2 =>
NaCH3Co2 + KCl = NaCl + KCH3Co2
C6H10O7 + O2 = CO2 + H2O =>
C6H10O7 + 5 O2 = 6 CO2 + 5 H2O
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
Li + O2H4 = LiOH + H2 =>
2 Li + O2H4 = 2 LiOH + H2
(NH4) + O2 = N2O3 + H2O =>
4(NH4) + 7 O2 = 2 N2O3 + 8 H2O
Ag(s) + Pb(NO3)2(aq) = Ag(NO3) + Pb =>
2 Ag(s) + Pb(NO3)2(aq) = 2 Ag(NO3) + Pb
Ni + PBSO4 = NiSO4 + PB =>
Ni + PBSO4 = NiSO4 + PB
C4H4 + HCl = C4H5Cl =>
C4H4 + HCl = C4H5Cl
CaS(s) + HCl(aq) = CaCl2 + H2S =>
CaS(s) + 2 HCl(aq) = CaCl2 + H2S
COCl2(g) = CO(g) + Cl2(g) =>
COCl2(g) = CO(g) + Cl2(g)
FeO + Mn = Fe + MnO =>
FeO + Mn = Fe + MnO
HClO4(aq) + Ca(OH)2(aq) = Ca(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Ca(OH)2(aq) = Ca(ClO4)2(aq) + 2 H2O(l)
Fe + LiCl = Li + FeCl2 =>
Fe + 2 LiCl = 2 Li + FeCl2
C10H15NO + H2O = C10H16NO{+} + OH{-} =>
C10H15NO + H2O = C10H16NO{+} + OH{-}
Al2S3 + I2 = S8 + AlI3 =>
8 Al2S3 + 24 I2 = 3 S8 + 16 AlI3
HPO42{-} + H2O = H2PO4{-} + OH =>
HPO42{-} + 39 H2O = H2PO4{-} + 77 OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
As2O3 + KBrO3 + HCl = As2O5 + HBr + KCl =>
3 As2O3 + 2 KBrO3 + 2 HCl = 3 As2O5 + 2 HBr + 2 KCl
V(OH)3 + O2 = VO4 + H2O =>
4 V(OH)3 + 5 O2 = 4 VO4 + 6 H2O
(CH3CH3) + O2 = CO2 + H2O =>
2(CH3CH3) + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Na2S2O3 + FeSO4 = Na2[Fe(S2O3)2] + Na2SO4 =>
2 Na2S2O3 + FeSO4 = Na2[Fe(S2O3)2] + Na2SO4
Ni + Al2O3 = Al + NiO =>
3 Ni + Al2O3 = 2 Al + 3 NiO
Sb + CO = Sb2O3 + C =>
2 Sb + 3 CO = Sb2O3 + 3 C
Ni2(SO4)3 = Ni + SO4 =>
Ni2(SO4)3 = 2 Ni + 3 SO4
HNO3 + Li2SO3 = H2SO3 + LiNO3 =>
2 HNO3 + Li2SO3 = H2SO3 + 2 LiNO3
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Sb2S2 + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S2 + 10 HNO3 = Sb2O5 + 10 NO2 + 2 S + 5 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2CrO4 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
2 K2CrO4 + 3 Na2SO3 + 5 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 4 KOH
Ti2(CO3)4 + HCl = TiCl4 + H2CO3 =>
Ti2(CO3)4 + 8 HCl = 2 TiCl4 + 4 H2CO3
CH3CH2OH + NH3 = CH3CH2NH2 + H2O =>
CH3CH2OH + NH3 = CH3CH2NH2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + P2O3 + KOH = MnO2 + K3PO4 + H2O =>
4 KMnO4 + 3 P2O3 + 14 KOH = 4 MnO2 + 6 K3PO4 + 7 H2O
Ca(COO)2 + H2SO4 = CaSO4 + (COOH)2 =>
Ca(COO)2 + H2SO4 = CaSO4 + (COOH)2
C2H5NO2 + NH4ClO4 = CO2 + Cl2 + H2O + N2 =>
8 C2H5NO2 + 18 NH4ClO4 = 16 CO2 + 9 Cl2 + 56 H2O + 13 N2
Na + Hg(NO3)2 = Na(NO3) + Hg =>
2 Na + Hg(NO3)2 = 2 Na(NO3) + Hg
(NH4)Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2(NH4)Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
TlNO3 + HCl = TlCl + HNO3 =>
TlNO3 + HCl = TlCl + HNO3
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
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Équations équilibrées sur10/27/24
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