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What is the volume of 85.5g of ethanol?
To find the volume of 85.5g of ethanol, you need to know the density of ethanol. The density of ethanol is approximately 0.789 g/mL at room temperature. You can divide the mass of ethanol (85.5g) by its density (0.789 g/mL) to find the volume in milliliters.
How do you calculate the density of an ethanol-water mixture?
To calculate the density of an ethanol-water mixture, you would use the formula: Density (mass of ethanol mass of water) / (volume of ethanol volume of water) You would need to know the masses and volumes of both ethanol and water in the mixture. Then, you can plug these values into the formula to find the density of the mixture.
Will ice sink or float in ethanol?
Ice will float in ethanol because ice is less dense than ethanol. The density of ice is about 0.92 g/cm3, while the density of ethanol is about 0.79 g/cm3. This difference in density causes ice to float in ethanol.
Is hexane more dense than ethanol?
No, hexane is less dense than ethanol- hexane has a density of 0.6548g/mL and ethanol has a density of 0.789g/mL, so hexane will float on top of ethanol.
How do you find the total volume of ethanol if the total mass is 60.345?
Divide by the density of ethanol.Assuming that it is a total mass of 60.354 grams, and the density of ethanol is 0.789 grams per cm3 (or grams per mL), then the volume of that much ethanol is:60.354 grams ÷ 0.789 grams/mL = 76.494 mL
What is the density of 95 ethanol?
According to the CRC Handbook, 70th edition, the density of 94% ethanol is 0.8070 g/ml and the density of 96% ethanol is 0.8013 g/ml. We can interpolate to find that the 95% ethanol should be 0.8042 g/ml.
What volume of ethanol has a mass of 15.5 grams?
15.5 gram ethanol x 1 mL/0.789 (density) = 19.65 mL the density of ethanol is 0.789g/mL
If ethanol has a density of 789 g then what is the mass of 225 g of ethanol?
The mass of 225 g of ethanol would be 225 g. The information given about the density of ethanol is not relevant to finding the mass of the given amount (225 g) of ethanol.
Which has more density vegetable oil or ethanol?
The vegetable oil is more dense than ethanol. Vegetable has a density of around 0.9 g/cm3, which varies very slightly depending on the oil. The density of ethanol is 0.789 g/cm3
What s the volume of 495g or ethanol?
The volume of 495g of ethanol can be calculated by dividing the mass by the density of ethanol. The density of ethanol is approximately 0.789 g/ml at room temperature. Therefore, the volume of 495g of ethanol would be 495g / 0.789 g/ml ≈ 627 ml.
What is the density of ethanol at 78 degree Celsius?
The density of ethanol at 78 degrees Celsius is about 0.801 g/cm^3.
What is the volume of 75.0g of ethanol?
The volume of 75.0g of ethanol can be calculated using the density of ethanol, which is about 0.789 g/mL at 20°C. By dividing the mass by the density, we find that the volume would be approximately 95.1 mL.
