What am I supposed to do with these numbers?
Answer:
C. A bobcat’s eyes adjust to the darkness by allowing more light in.
Explanation:
As long as you have a good grade for LANGUAGE ARTS in the 1st and 2nd semester you should be fine
We have no idea what your reading hahha
The weight percent is of caffiene is 7.98%.
There are several ways of expressing concentration in chemistry. One of the methods of expressing concentration is by the use of percentage.
In this case, we want to obtain the percent weight/weight concentration of caffeine in benzene.
From the question, we can see that;
Mass of solute = 6.5 g
Mass of solvent = 75 g
percent w/w = mass of solute/ mass of solute + mass of solvent × 100/1
percent weight of caffeine=
6.5/6.5 + 75 × 100/1 =7.98%
Learn more: brainly.com/question/19953404
