what is the mass percent of sulfur in compound a?\n|sample|total mass (g)|mass s (g)|mass o…
what is the mass percent of sulfur in compound a?\n|sample|total mass (g)|mass s (g)|mass o (g)|\n|----|----|----|----|\n|a|80.0|32.0|48.0|\n|b|60.0|30.0|30.0|
Answer
Explanation:
Step1: Identify the mass of sulfur in compound A.
From the table, the mass of sulfur (S) in sample A is $32.0$ g.
Step2: Identify the total mass of compound A.
From the table, the total mass of sample A is $80.0$ g.
Step3: Calculate the mass percent of sulfur.
Use the formula: Mass Percent = $\frac{\text{Mass of Component}}{\text{Total Mass}} \times 100%$ $$ \text{Mass Percent of S} = \frac{32.0 \text{ g}}{80.0 \text{ g}} \times 100% $$ $$ \text{Mass Percent of S} = 0.40 \times 100% $$ $$ \text{Mass Percent of S} = 40.0% $$
Answer:
The mass percent of sulfur in compound A is $40.0%$.