b4o7+hcl=b4hcl+h20
The balanced equation for the reaction between borax (sodium borate) and sulfuric acid is: Na2B4O7·10H2O + 4H2SO4 → 4H3BO3 + 2Na2SO4 + 5H2O.
The over all equation is, 2HCl + Na2B4O7.10H2O = H2B4O7 + 2NaCl + 10 H2O
Na2B4O7.10H2O + 2HCl --> 4H3BO3 + 2NaCl + 5H2O
The balanced equation between borax (Na2B4O7·10H2O) and hydrochloric acid (HCl) is: Na2B4O7·10H2O + 2HCl → 4B(OH)3 + 2NaCl + 5H2O
The correct equation for the reaction between hydrochloric acid (HCl) and borax (Na2B4O7·10H2O) is: 2HCl + Na2B4O7·10H2O -> 4H3BO3 + 2NaCl + 5H2O
The balanced equation for the reaction between borax (sodium borate) and sulfuric acid is: Na2B4O7·10H2O + 4H2SO4 → 4H3BO3 + 2Na2SO4 + 5H2O.
The over all equation is, 2HCl + Na2B4O7.10H2O = H2B4O7 + 2NaCl + 10 H2O
Na2B4O7.10H2O + 2HCl --> 4H3BO3 + 2NaCl + 5H2O
The balanced equation between borax (Na2B4O7·10H2O) and hydrochloric acid (HCl) is: Na2B4O7·10H2O + 2HCl → 4B(OH)3 + 2NaCl + 5H2O
The correct equation for the reaction between hydrochloric acid (HCl) and borax (Na2B4O7·10H2O) is: 2HCl + Na2B4O7·10H2O -> 4H3BO3 + 2NaCl + 5H2O
Na2B4O7 + H2SO4 = H3BO3 + Na2SO4This unbalanced equation is given in my chemistry book (Zumdahl World of Chemistry) and we are supposed to balance it in order to find the mole ratios.Every resource I have used says this equation is impossible to balance.The answers in Zumdahl imply that there is a ratio of 1 mol borax to 4 moles boric acid, and 1 mol borax to 1 mol sodium sulfate, but no coefficients are ever given.
The borax decahydrate - Na2B4O7.10 H2O has 20 H atoms in the molecule.
The chemical equation to represent the reaction between borax (Na2B4O7) and CaO (calcium oxide) when heated is: Na2B4O7 + CaO → CaB4O7 + Na2O In this reaction, borax and calcium oxide react to form calcium tetraborate (CaB4O7) and sodium oxide (Na2O) as the products.
Yes, borax is thermally decomposed.
On heating, borax first loses water molecules and swells up.On further heating it turns into a transparent liquid, which solidifies into glass like material known as borax bead. Na2B4O7.10H2O -----heat------>Na2B4O7------heat------>2NaBO2+B2O3 Sodium Boric metaborate anhydride
B4o5(oh)4^2-
They produce an oxidation reaction. The reaction in turn produces sulfur, which is sometimes used as a drying agent to compounds.