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To find density if you have a known mass, you must have the volume that the mass occupies. Density is weight (mass) per unit of volume, so a volume for a given mass must be known to make a density statement. You must know the mass and volume to calculate density.
To get density, one usually always measures mass first since there are so many tools available to do so. I suppose,though, that through a system of trial and error one could get an approximate density of a substance by seeing if the substance in question floats or sinks in solutions of known density.
Density can be calculated by dividing the unknown mass by the volume if the volume is known. If neither the mass nor the volume is known, the density cannot be determined.
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What is the density of an unknown liquid with a mass of 30.6 g and a volume of 53.3 ml?
The density of the unknown liquid is calculated by dividing its mass (30.6 g) by its volume (53.3 ml). Density = mass/volume. Therefore, the density of the unknown liquid is 0.574 g/ml.
What is the density of a unknown solid if it has a volume of 20 cm3 and a mass of 190 g?
The density of the unknown solid can be calculated using the formula: density = mass / volume. Substituting the values, we get density = 190 g / 20 cm3 = 9.5 g/cm3. Therefore, the density of the unknown solid is 9.5 g/cm3.
What is the density of an unknown solid with a mass of 40g and a volume of 2ml?
The density of the unknown solid is 20 g/ml. This is calculated by dividing the mass (40g) by the volume (2ml).
What is the procedure to calculate the density of an unknown substance?
divide mass and volume(:
What is the density of an unknown liquid with a mass of 3.444 g and volume of 3.82 ml?
Density equals mass divided by volume. your given examples density is .902g/cm^3. (cm^3 is interchangeable with mL) the density of this unknown liquid is close to that of water (.997g/mL) and I therefore believe it is water.
What is the density of an unknown liquid with a mass of 30.6 g and a volume of 53.3 ml?
The density of the unknown liquid is calculated by dividing its mass (30.6 g) by its volume (53.3 ml). Density = mass/volume. Therefore, the density of the unknown liquid is 0.574 g/ml.
An 8.192-mL sample of an unknown has a mass of 9.02gWhat is the density of the unknown?
Density is equal to mass divided by volume. In this case, the mass is 9.02g and the volume is 8.192mL. Calculate the density by dividing the mass by the volume: 9.02g / 8.192mL = 1.10 g/mL. So, the density of the unknown substance is 1.10 g/mL.
What is the density of a unknown solid if it has a volume of 20 cm3 and a mass of 190 g?
The density of the unknown solid can be calculated using the formula: density = mass / volume. Substituting the values, we get density = 190 g / 20 cm3 = 9.5 g/cm3. Therefore, the density of the unknown solid is 9.5 g/cm3.
How do you find the density of an unknown mineral?
To find the density of an unknown mineral, you can measure its mass using a scale and then measure its volume by displacement in water. Divide the mass by the volume to calculate the density of the mineral.
How do you find the density of unknown objects?
You divide the mass and the volume
A 30ml sample of an unknown liquid has a mass off 100g what is the density?
Density is calculated by dividing the mass of a substance by its volume. In this case, the density of the unknown liquid is 100 g / 30 ml = 3.33 g/ml.
How can you find the density of an unknown liquid?
To find the density of an unknown liquid, you can measure its mass using a scale and then measure its volume by using a graduated cylinder or displacement method. Divide the mass by the volume to calculate the density of the liquid.
What is the density of a 26.5mL sample of an unknown substance that has a mass of 43.54g?
density = mass/volume = 43.54g / 26.5ml ≈ 1.643 g/ml
What is the density of an unknown solid with a mass of 40g and a volume of 2ml?
The density of the unknown solid is 20 g/ml. This is calculated by dividing the mass (40g) by the volume (2ml).
How do you calculate density without mass?
Density is calculated by dividing the mass of an object by its volume. If the mass is unknown, density cannot be calculated. Mass is a crucial component of the density calculation, as it represents the amount of matter in the object.
What is the density of a unknown substance with a mass of 15 and a volume of exactly 20 mL?
density = mass/volume density = 15/20 = 3/4 units/ml
What is the formula for volume when you know the mass and the density?
volume = Mass * density
