Answer:
%(Zn) = 67%
%(S) = 33%
Explanation:
Step 1: Given data
- Mass of sulfur (mS): 16 g
Step 2: Calculate the mass of the compound
The mass of the compound is equal to the sum of the masses of the elements that form it.
mCompound = mZn + mS = 32 g + 16 g = 48 g
Step 3: Calculate the percent composition of each element in the compound
We will use the following expression.
%(Element) = mElement / mCompound × 100%
%(Zn) = 32 g / 48 g × 100% = 67%
%(S) = 16 g / 48 g × 100% = 33%
