The coorect answer would be A
an atom because its the smallest thing in the entire world and in all orgnaisms
Answer:
The mass of solution the student should use is 23.4 g.
Explanation:
Hi there!
The concentration of the solution, 42.7% w/w, indicates that there is 42.7 g of isopropenylbenzene (IPB) per 100 g of solution. Then, if the student needs 10.00 g IPB, the mass of solution the student should take will be:
10.00 g IPB · (100 g solution/42.7 g IPB) = 23.4 g solution.
Then, the mass of solution the student should use is 23.4 g.
