Ephedrine sulfate will act as a weak acid in solution because yes it is the salt of a weak base (ephedrine) and a strong acid (sulfuric acid)
Most acids will not react with sulfates as the sulfate ion (SO42-) is a very weak base. However, a strong acid will react with a sulfate ion tor form a bisulfate ion (HSO4-). Here is an example with hydrochloric acid and sodium sulfate. HCl + Na2SO4 --> NaCl + NaHSO4 The products are sodium chloride and sodium bisulfate.
You probably meant Morphine sulfate, I hope. Morphine base is not very water soluble. By combining morphine base with a dilute strong acid, you are creating a salt, such as Morphine Hydrochloride (from hydrochloric acid), or Morphine sulfate (from sulfuric acid) and many more. It is a fairly water soluble chemical that is used in hospitals, either for injection, oral pills or even a suppository,
Zinc
It is a salt, which is weakly basic.
it depends on the strength of the acid and base used: so, strong acid + strong base = neutral equivalence point strong acid + weak base = acidic equivalence point weak acid + strong base = basic equivalence point In this case, HCl is a strong acid, and Na2CO3 a weak base. Therefore, the equivalence point will be slightly acidic.
Sodium hydroxide (strong base) and Sulphuric acid (strong acid)
HSO4(-), hydrogen sulfate, is the conjugate base of H2SO4, sulfuric acid.
Ephedrine is not an acid or a base. This is a stimulant used to aid with concentration, decongestant, appetite suppressant, and hypotension associated with anesthesia.
Epsom salt, in fact, does not contain any table salt. A "salt", technically, is a strong base bonded with a strong acid. Epsom salt is Magnesium Sulfate, or MgSO4. Magnesium is a base and Sulfate is an acid.
Barium Sulfate (BaSO4) is neither an acid nor a base it is a salt
Potassium sulfate is neither an acid nor a base, but a salt formed by reaction between an acid and a base.
base
base
Neither. Sulfate, SO4, is a polyatomic ion. Sulfuric acid (H2SO4), however, is an acid.
Any strong base. Example, 2NaOH + H2SO4 -> Na2SO4 + 2H2O Sodium hydroxide plus sulfuric acid yields sodium sulfate, a salt, and water.
Salts of strong acids and strong bases such as sodium chloride and calcium nitrate. One exception would be salts of sulfuric acid because the first conjugate base, the sulfate ion (HSO4-) is still a weak acid, and the second conjugate base, the sulfate ion (SO42-) is very mildly basic.
Most acids will not react with sulfates as the sulfate ion (SO42-) is a very weak base. However, a strong acid will react with a sulfate ion tor form a bisulfate ion (HSO4-). Here is an example with hydrochloric acid and sodium sulfate. HCl + Na2SO4 --> NaCl + NaHSO4 The products are sodium chloride and sodium bisulfate.