Respuesta :
I think the correct answer from the choices listed above is option A. The correct classification of the substances above would be:
Vinegar - acidic - it is acetic acid so it must be acidic
Baking soda - basic - it is sodium bicarbonate, a chemical with a basic (high) pH
Tomato juice - acidic - this juice contains some organic acids
Sugar - neutral - does not dissociates or contribute H+ or OH- ions to a solution
Vinegar - acidic - it is acetic acid so it must be acidic
Baking soda - basic - it is sodium bicarbonate, a chemical with a basic (high) pH
Tomato juice - acidic - this juice contains some organic acids
Sugar - neutral - does not dissociates or contribute H+ or OH- ions to a solution