| Équations équilibrées la veille |
(NaCl)878 + 878 H2SO4 = 878 NaHSO4 + 878 HCl
Au + Br{-} + IO{-} + H2O = I{-} + OH{-} + AuBr{4} =>
2 Au + 2 Br{-} + 5 IO{-} + 5 H2O = 5 I{-} + 10 OH{-} + 2 AuBr{4}
Li + HNO3 = LiNO3 + NO2 + H2O =>
Li + 2 HNO3 = LiNO3 + NO2 + H2O
(KCIO3) = (KCI) + (O2) =>
2(KCIO3) = 2(KCI) + 3(O2)
Na3[Al(OH)6] = NaOH + Al2O3 + H2O =>
2 Na3[Al(OH)6] = 6 NaOH + Al2O3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MnS + PbCl4 = MnCl2 + Pb2S4 =>
4 MnS + 2 PbCl4 = 4 MnCl2 + Pb2S4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
FeO + HCI = FeCI + OH =>
FeO + HCI = FeCI + OH
C12H22O11 + BaO = Ba + CO2 + H2O =>
C12H22O11 + 24 BaO = 24 Ba + 12 CO2 + 11 H2O
Ag2(CrO4) + NH4OH = AgOH + (NH4)2(CrO4) =>
Ag2(CrO4) + 2 NH4OH = 2 AgOH + (NH4)2(CrO4)
GaBr3 + Cl = ClBr3 + Ga =>
GaBr3 + Cl = ClBr3 + Ga
AlCl3 + K2SO4 = KCl + Al2S3O12 =>
2 AlCl3 + 3 K2SO4 = 6 KCl + Al2S3O12
C(s) + H2O(l) = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O(l) = CH4(g) + CO2(g)
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
PbCO3*Pb(OH)2 = PbO + CO2 + H2O =>
PbCO3*Pb(OH)2 = 2 PbO + CO2 + H2O
Ti3B4 + Ti4N3 + TiB2 = Ti2BN =>
Ti3B4 + 2 Ti4N3 + TiB2 = 6 Ti2BN
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Zn + Cu(NO3)4 = Cu + Zn(NO3)2 =>
2 Zn + Cu(NO3)4 = Cu + 2 Zn(NO3)2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C6H8O7 + NaHCO3 + HCl = H2O + CO2 + Na3C6H5O7Cl =>
17 C6H8O7 + 54 NaHCO3 + 18 HCl = 59 H2O + 48 CO2 + 18 Na3C6H5O7Cl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
V2O5 + H2O + SO2 + H2SO4 = [V(O)(H2O)4]SO4 =>
V2O5 + 7 H2O + SO2 + H2SO4 = 2[V(O)(H2O)4]SO4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH2O + Ag2O = CO2 + Ag + H2O =>
CH2O + 2 Ag2O = CO2 + 4 Ag + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Ti + HNO3 = H + TiNO3 =>
Ti + HNO3 = H + TiNO3
NaSO4 + BaCl2 = Na2Ba + Cl(SO4) =>
2 NaSO4 + BaCl2 = Na2Ba + 2 Cl(SO4)
Na2SO4 + NaOH = Na2SO4NaOH =>
Na2SO4 + NaOH = Na2SO4NaOH
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CH3CO2Na(aq) + AgNO3(aq) = NaNO3 + AgCH3COO =>
CH3CO2Na(aq) + AgNO3(aq) = NaNO3 + AgCH3COO
CaF + HSO4 = Ca(SO4) + HF =>
CaF + HSO4 = Ca(SO4) + HF
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Rb + P = Rb3P =>
3 Rb + P = Rb3P
NaOHBaCl2 = NaClBaOHCl =>
NaOHBaCl2 = NaClBaOHCl
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C5H12 = C3H6 + H8 =>
12 C5H12 = 20 C3H6 + 3 H8
KMnO4 + SO2 + H2 = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 2 SO2 + H2 = 2 MnO2 + K2SO4 + H2SO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
Sr(NO3)2(aq) + NaCl(s) = SrCl(aq) + Na(NO3)2(s) =>
Sr(NO3)2(aq) + NaCl(s) = SrCl(aq) + Na(NO3)2(s)
HSO4 + H2O = HO + H2SO4 =>
HSO4 + H2O = HO + H2SO4
Zn + Cu2(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu2(NO3)2 = Zn(NO3)2 + 2 Cu
AlCl3(s) = Al(s) + Cl2(g) =>
2 AlCl3(s) = 2 Al(s) + 3 Cl2(g)
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| Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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