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Professor
Rafa
BlakeVolume percent is used in Alcoholic Beverages. It is the volume of alcohol divided by the total volume (times 100 to make it a percent).
You can also talk about volume percent in a mixture of gases like air. When it is stated that air is 20% oxygen it is meant that if you separated the oxygen from 100 L of air you would get 20 L of oxygen, the remainder, 80 liters, would be mostly nitrogen but also contain traces of other gases. Calculate the same way: Volume of oxygen when separated divided by the total volume of the sample of air.
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How do you calculate inaccuracy of an pipette?
To calculate the inaccuracy of a pipette, you would compare the actual volume dispensed by the pipette with the desired volume. This can be done by using a calibrated scale and measuring the difference between the intended volume and the dispensed volume. The inaccuracy can be expressed as a percentage of the intended volume.
What is the link between percentage by volume and units of alcohol?
Percentage by volume (ABV) represents the amount of alcohol present in a beverage compared to the total volume. Units of alcohol are a measure used to quantify the amount of pure alcohol consumed. To calculate units of alcohol, you multiply the volume of the drink in ml by the ABV percentage and divide by 1000. This gives you the amount of pure alcohol in the drink, measured in units.
Calculate volume flow rate?
This is the ratio volume/time.
How do calculate volume in relation to density and mass?
To calculate volume based on density and mass, you can use the formula: Volume = Mass / Density Rearrange the formula to calculate volume by multiplying mass with reciprocal of density: Volume = Mass * (1 / Density)
How do you calculate density when you have volume and mass?
Density is equal to the mass divided by the volume.
