| Équations équilibrées la veille |
6 Al + 5 O3 + 6 NaOH + 36 HF = 6 NaAlF6 + 21 H2O
Pt + NaCl = NaPt + Cl =>
Pt + NaCl = NaPt + Cl
NH3 + HSO3 = NH4SO3 =>
NH3 + HSO3 = NH4SO3
LiCl + KMnO4 + H2SO4 = Cl + KMnSO4 + Li2SO4 + H2O =>
6 LiCl + KMnO4 + 4 H2SO4 = 6 Cl + KMnSO4 + 3 Li2SO4 + 4 H2O
Cr2O3 + K2CO3 + O2 = K2Cr2O7 + CO2 =>
2 Cr2O3 + 2 K2CO3 + 3 O2 = 2 K2Cr2O7 + 2 CO2
N2(g) + CO2(g) = N2CO2(g) =>
N2(g) + CO2(g) = N2CO2(g)
Al + H3BO3 = Al(BO3)3 + H2 =>
2 Al + 6 H3BO3 = 2 Al(BO3)3 + 9 H2
Sulfuricacid + sodiumcarbonate = carbonicacid + sodiumsulfate =>
H2SO4 + Na2CO3 = H2CO3 + Na2SO4
Cr2O7{2-} + CH2O + H{+} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{2-} + 3 CH2O + 16 H{+} = 4 Cr{3+} + 3 CO2 + 11 H2O
Al + KOH + H2O = H2Al(OH)4 + K =>
Al + 2 KOH + 2 H2O = H2Al(OH)4 + 2 K
C3H12O6 + O2 = CO2 + OH =>
C3H12O6 + 6 O2 = 3 CO2 + 12 OH
H{+} + Cr2O7{-2} + Cl{-} = Cr{+3} + Cl2 + H2O =>
14 H{+} + Cr2O7{-2} + 6 Cl{-} = 2 Cr{+3} + 3 Cl2 + 7 H2O
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
I + ClO = IO + Cl =>
I + ClO = IO + Cl
F2 + HgO + H2O = HgOHgF2 + HFO =>
2 F2 + 2 HgO + H2O = HgOHgF2 + 2 HFO
Zn(OH)2 + H = ZnOH + H2O =>
Zn(OH)2 + H = ZnOH + H2O
CoSO4 + NaOH + NaBrO = Co2O3 + NaBr + Na2SO4 + H2O =>
2 CoSO4 + 4 NaOH + NaBrO = Co2O3 + NaBr + 2 Na2SO4 + 2 H2O
MgO2(s) + C(s) + Cl2(g) = MgCl4(g) + CO(g) =>
MgO2(s) + 2 C(s) + 2 Cl2(g) = MgCl4(g) + 2 CO(g)
SO2 + H2O = H{+} + SO3{2-} =>
SO2 + H2O = 2 H{+} + SO3{2-}
CaCl2 + PO4 = Ca(PO4)2 + Cl2 =>
CaCl2 + 2 PO4 = Ca(PO4)2 + Cl2
H2SO3 + Cu(OH)4 = CuSO4 + H2O =>
H2SO3 + Cu(OH)4 = CuSO4 + 3 H2O
C6H14O + Cl3Al = Al2O3 + ClC3H7 =>
3 C6H14O + 2 Cl3Al = Al2O3 + 6 ClC3H7
Na[Al(OH)4] + H2SO4 = Al(OH)3 + H2O + Na2SO4 =>
2 Na[Al(OH)4] + H2SO4 = 2 Al(OH)3 + 2 H2O + Na2SO4
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
CCl4 = C + Cl =>
CCl4 = C + 4 Cl
FeS2 + HNO3 = Fe3(SO4)3 + H2SO4 + NO + H2O =>
3 FeS2 + 14 HNO3 = Fe3(SO4)3 + 3 H2SO4 + 14 NO + 4 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
NaH + CO2 + H2O = NaHCO3 + H2 =>
NaH + CO2 + H2O = NaHCO3 + H2
H2O + Cl2O = HOCl =>
H2O + Cl2O = 2 HOCl
Na + H2SO4 = H2S + Na2SO4 + H2O =>
8 Na + 5 H2SO4 = H2S + 4 Na2SO4 + 4 H2O
C4H8O + C6H5OH = C10H12O + H2O =>
C4H8O + C6H5OH = C10H12O + H2O
Co{+} + Cl2{-} = CoCl2 =>
Co{+} + Cl2{-} = CoCl2
NaOH + HCl(aq) = NaCl + H2O(l) =>
NaOH + HCl(aq) = NaCl + H2O(l)
NH4ClO4 + Ba(OH)2 = NH4OH + Ba(ClO4)2 =>
2 NH4ClO4 + Ba(OH)2 = 2 NH4OH + Ba(ClO4)2
AlP + HNO3 = Al(NO3)3 + H3PO4 + NO2 + H2O =>
AlP + 11 HNO3 = Al(NO3)3 + H3PO4 + 8 NO2 + 4 H2O
CaNO3 + NaOH = CaOHNaNO3 =>
CaNO3 + NaOH = CaOHNaNO3
KCl + H3PO4 = HCl + PO4 + K =>
3 KCl + H3PO4 = 3 HCl + PO4 + 3 K
Ca + H2O = Ca[OH]2 + H =>
Ca + 2 H2O = Ca[OH]2 + 2 H
Pb(CH3COO)2*3H2O + H = CH3COO + Pb + H3O =>
Pb(CH3COO)2*3H2O + 3 H = 2 CH3COO + Pb + 3 H3O
I2 + SO4 = IO + S =>
2 I2 + SO4 = 4 IO + S
P4 + NaOH + H2O = PH3 + Na2HPO4 =>
2 P4 + 6 NaOH + 6 H2O = 5 PH3 + 3 Na2HPO4
C45H92 + O2 = H2O + CO2 =>
C45H92 + 68 O2 = 46 H2O + 45 CO2
K2SO4 + Fe2Br3 = K2Br + Fe2(SO4)3 =>
3 K2SO4 + Fe2Br3 = 3 K2Br + Fe2(SO4)3
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
FeCl2(s) + NaOH(aq) = Fe(OH)2(s) + NaCl(aq) =>
FeCl2(s) + 2 NaOH(aq) = Fe(OH)2(s) + 2 NaCl(aq)
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(OH)2 + H2SeO4 = (Cu(OH))2SeO4 + H2O =>
2 Cu(OH)2 + H2SeO4 = (Cu(OH))2SeO4 + 2 H2O
HBr + HCl = H + BrCl =>
HBr + HCl = 2 H + BrCl
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH3(g) + H2O(l) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + CaSO4(s)
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Équations équilibrées sur01/08/25
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