of weak bases are ammonia (NH3), methylamine (CH3NH2), and ethylamine (C2H5NH2).

NH4Cl is an ionic compound, made from a positively-charged ammonium (NH4+) ion, and a negatively-charges chloride (Cl-) ion. The NH4+ ion is, itself, held together with covalent bonds. that’s what makes this Lewis Structure so interesting. NH4+ contains one nitrogen atom and four hydrogen atoms.

NH4Cl

five valence electrons

As mentioned in the other answer, NH4Cl is an “acidic” salt, formed by the neutralization of a strong acid (HCl) with a weak base (NH3). Therefore, when the salt is completely dissociated in an aqueous solution, it forms NH4+ and Cl- ions.

Aluminum chloride (AlCl3) is a Lewis acid since an open valence shell is found in the aluminium atom. An atom, ion, or molecule with an incomplete electron octet may be known as Lewis acid (e.g., BF3, AlF3) (e.g., SiBr4, SiF4).

Answer Save. CH3NH2 is a weak base (Kb = 5.0 * 10-4) and so the salt, CH3NH3NO3, acts as a weak acid. So yes, it is a weak acid (NH4+) and weak base (NO2-).

Aluminum chloride is a chemical compound with the chemical formula AlCl3.

When zinc sulphate is dissolved in water, it is hydrolysed to form sulphuric acid and zinc hydroxide. Sulphuric acid is a strong acid, while zinc hydroxide is a weak base, hence, the solution is acidic in nature.

Thus, the aqueous solution of copper sulphate is acidic in nature.

Sodium acetate (CH3COONa) is a solid-state salt that can not be used in anhydrous or liquid form as an acid or base. Now, with NaOH being a strong base and CH3COOH being a weak acid, the resulting solution is fundamental in nature.

Sodium acetate is a basic salt; the acetate ion is capable of deprotonating water, thereby raising the solution’s pH. Acid salts are the converse of basic salts; they are formed in the neutralization reaction between a strong acid and a weak base. The conjugate acid of the weak base makes the salt acidic.

In humans, inhalation of sodium acetate may cause a cough and sore throat. Direct skin or eye contact may cause redness and irritation. However, overall, toxicity in humans is minimal.

Ethyl acetate is highly flammable, as well as toxic when ingestion or inhaled, and this chemical can be seriously damaging to internal organs in the case of repeated or prolonged exposure. Ethyl acetate can also cause irritation when it comes into contact with the eyes or skin.

Sodium acetate dissociates in water into sodium and acetate ions. Sodium ions react very little with the hydroxide ions whereas the acetate ions combine with hydrogen ions to produce acetic acid.

Sodium Acetate is an electrolyte replenisher used as a source of sodium, for addition to intravenous (IV) fluids to prevent or correct low levels of sodium in the blood (hyponatremia).

Sodium bicarbonate is an antacid used to relieve heartburn and acid indigestion. Your doctor also may prescribe sodium bicarbonate to make your blood or urine less acidic in certain conditions.