a scientist carries out an expirament and produces lithium phosphide(Li3P). He was expecting 56.35 g of the product but only got made 0.75 moles of Li3P. What was his percent yield?

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.

the answer is c i took the test