Asample of vinegar has a hydronium concentration of 1.6 × 10-3 m. what is the ph of the vinegar? a) 1.6 b) 2.8 c) 4.1 d) 10.3

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

2b2t

explanation:

2b2t