What size volumetric flask would you use to create a 0.50 M
solution using 10.00 g of CaBr2

Explanation:

First convert the grams of Calcium Bromide to moles by using the atomic weight. Then use the formula for molarity, which is moles per liter.

CaBr2 = 199.9 g/mol

10/199.9 = 0.05 moles of CaBr2

x = 0.1L or 100mL

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.