Answer :
The volume of 35.5 g of ethyl alcohol with a density of 0.789 g/mL is calculated to be 45.0 mL.
The question is asking to find the volume of ethyl alcohol given a mass of 35.5 g and the density of ethyl alcohol, which is 0.789 g/mL. To calculate the volume, you can use the formula:
Volume = Mass / Density
So, by plugging in the values we have:
Volume = 35.5 g / 0.789 g/mL = 45.0 mL
The volume of 35.5 g of ethyl alcohol is therefore 45.0 mL.
Final answer:
The volume of 35.5 g of ethyl alcohol with a density of 0.789 g/mL is approximately 45.0 mL.
Explanation:
To calculate the volume of 35.5 g of ethyl alcohol, we can use the density formula: density = mass/volume. Since we know the density of ethyl alcohol is 0.789 g/mL, we can rearrange the formula to solve for volume: volume = mass/density. Using the values provided:
Volume = 35.5 g / 0.789 g/mL = 44.995 mL
Therefore, the volume of 35.5 g of ethyl alcohol is approximately 45.0 mL.
