chem

posted by .

why do we use a weak acid or water and not a concentrated acid with NaBh4,etoh reagent?

  • chem -

    Isn't NaBH4 rather reactive? Do you suppose weaker acids would allow a slower reaction?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    If an equal number of moles of the weak acid HOCN and the strong base KOH are added to water, the resulting solution will be acidic, basic or neutral?
  2. Chem

    When diluting a concentrated acid, add (water or acid) slowly to (water or acid) with sirring. I think you add acid slowly to water because if you add water to acid than it may explode.
  3. Chemistry

    Metals above hydrogen in the reactivity series react with dilute hydrochloric acid or dilute sulphuric acid to give metal chloride + hydrogen. 1)Is it correct to say that we use dilute acid,not concentrated acid because the reaction …
  4. dilution

    Many labs keep bottles of 3.0M solutions of the common acid on hand. Given the following molarities of the concentrated acids, determine how many mL of each concentrated acid would be required to prepare 225mL of a 3.00M solution of …
  5. Chemistry

    Part A: Unknown Acid use 1gram and mix with 120 mL of distilled water Determine the concentration of the acid by titrating with 0.0998 M of NaOH Concentration of NaOH= 0.0998M Volume of NaOH= 3.5 mL # moles of NaOH= Initial Concentration …
  6. Chemistry

    In the titration of a weak acid with a strong base, the pH at the equivalence point is affected mostly by a.hydrolysis (reaction with water) of the weak acid b.the dissociation of water molecules c.the presence of excess base d.the …
  7. chem

    What is the difference between a weak acid and a dilute acid: a strong acid and a concentrated acid?
  8. chem

    What is the difference between a weak acid and a dilute acid: a strong acid and a concentrated acid?
  9. Chemistry

    1 g of acid was mixed with 120 ml of distilled water and the solution was filtered into a clean dry beaker. A 25 ml aliquot of this solution was titrated with 0.1120 M NaOH. The pH of the acid was recorded to be 4.42. Calculate the …
  10. Chemistry

    How much of each of the following substances would you add to water to prepare 1.90 L of a 0.15 M solution?

More Similar Questions