Question
) A flask that weighs 435.8 g is filled with 235 mL.of carbon tetrachloride. The weight of the flask and carbon tetrachloride is found to be 703,55 g. From this information , calculate the density of carbon tetrachloride. (Hint: You first have to find the mass of just the carbon tetrachloride)
Answer
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Arthur
Professional · Tutor for 6 years
Answer
1. Calculate the mass of carbon tetrachloride: Mass of carbon tetrachloride = Total weight - Weight of empty flask Mass of carbon tetrachloride = 703.55 g - 435.8 g = 267.75 g2. Calculate the density: Density = Mass/Volume Density = 267.75 g / 235 mL = 1.139 g/mLThus, the density of carbon tetrachloride is 1.139 g/mL.
Explanation
To find the density of carbon tetrachloride, we first need to determine its mass. This is done by subtracting the weight of the empty flask from the total weight of the flask and carbon tetrachloride. Then, we use the formula for density: Density = Mass/Volume.