Sentence examples for be a weak acid from inspiring English sources

The colloid molecule itself may be a weak acid.

Second, the colloid molecule itself may be a weak acid.

Increasing qOδ- on the hydroxyl oxygen induces more hard characteristics to oxygen and consequently lowers the tendency for dissociation: this causes the molecule to be a weaker acid (Ghasemi et al., 2007).

When dissolved in water, soluble dihydrogen phosphate salts form solutions that are weakly acidic, because H2PO4− is a weak acid.

It is a weak acid and forms only one series of salts, the hypophosphites.

The pKa's of the hydrides of the first group are as follows: water (H2O), 16; hydrogen sulfide (H2S), 7; hydrogen selenide (H2Se), 4; and hydrogen telluride (H2Te), 3. Similarly, hydrogen fluoride (HF) is a weak acid, whereas hydrogen chloride (HCl), hydrogen bromide (HBr), and hydrogen iodide (HI) are all completely dissociated (are strong acids) in aqueous solution.

(3) Carbonic acid is a weak acid.

Carbonic acid is a weak acid.

Acetic acid is a weak acid having high pKa value of 4.75 25°CC) at zero ionic strength.

It is a weak acid (pKa = 3.08) and is therefore, practically insoluble in water.

Once inside the cell, acetate, being a weak acid, will reduce the intracellular pH.