Question

What could be used to buffer vinegar?

flour
sugar
baking soda
salt

Answer 1

Answer:1)d- vinegar is has acetic acid and baking soda is a base

2)NaOH- Na dissociates into Na+ and -OH

3)b- water takes a proton (H+) off the conjugate acid, forming a base

Step-by-step explanation:

Answer 2

Baking Soda for sure

Hope this helps