An aqueous salt solution is 15.0% mass sodium chloride. How many grams of salt are in 250.0 grams of this solution? Use correct significant figures.

37.5 g NaCl

Explanation:

Step 1: Given data

Step 2: Calculate how many grams of NaCl are in 250.0 g of solution

The concentration of NaCl is 15.0% by mass, that is, there are 15.0 g of NaCl every 100 g of solution.

250.0 g Solution × 15.0 g NaCl/100 g Solution = 37.5 g NaCl

clouds form

solid ice forms on leaves.

water droplets form on grass.

i would say b

explanation:

but i think i would need more information than that