Asolution is made by mixing 0.82 grams of sodium acetate, 1 ml of 12 m acetic acid (pka=4.76) and water to give a final volume of 1 l. evaluates the usefulness of this solution as a buffer.

C3h8o3 - glycerol major species present when dissolved in water

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

1. list three scientific reasons cockroaches may fly.