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The density for a sample of a pure material with a volume of 5 cm3 and a mass of 20 grams is?
The idea is to divide the mass by the volume.
What is the density of a 600 gram metal with a volume of 30 ml?
Density = Mass/Volume = 600/30 = 20 grams per ml.
How many milliliters in 20grams?
Milliliters is volume and grams is mass, so you need to know mass density to solve this. For water, it has mass density of 1 gram per cubic centimeter which is the same as 1 gram per millitre of volume. So for water only, 20 ml = 20 grams.
If a 2 inch cube is 20 grams how heavy is an 8 inch cube of the same material How is this Calculated?
The volume of the little cube is 23 = 8 cubic inches so the density of the material is 8/20 = 0.4 grams per cubic inch.The volume of the large cube is 83 = 512 cubic inches, so the mass (not the weight) is 512*0.4 = 128 grams.
What is the density of a volume of 20 cubic centimeters of gold has a mass of 386 grams?
Density (kg/m3) = mass(kg)/volume(m3)= 0.386/20x10-3 = 19.333333....kg/m3
What is the volume of 300 g benzene if it has a density of 0.88 grams per mL?
Divide mass by density to get volume....So 300/0.88 --> 340.91 mL
What is the mass of 40 grams and volume of 20mL?
The mass of 40 grams is 40 grams and the volume of 20mL is, wait for it, ... 20 mL!
What is denser 20 grams or 25 grams?
If the two occupy the same volume, 25 grams is denser.
What is the density of an object with a volume of 10ml and a mass of 20 grams?
Density = Mass / Volume So, density of an object with a volume of 10ml and a mass of 20 grams is = m / v = 20grams/10ml = 2g/ml
What is the density of a substance with a mass of 20 grams and a volume of 5 cubic centimeters?
It is: 20/5 = 4 grams per cm3
How many grams are there in one moleof benzene?
Benzene has a chemical formula of C6H6 This has a molar mass of 78. So one mole has a mass of 78 grams
How do you convert weight volume to volume volume?
to calculate the weight from the volume, you always multiply by the density. example: If the benzene content is 2.5%v/v, then in 100mL of gasoline, you have 2.5mL of benzene. If the density of Benzene at 15.5°C is 0.81g/mL, then 2.5 x 0.81 = 2.0%w/v.
What would be the volume of 20 grams of liquid if it has a density of 2.5 grams?
As density is measured in mass per unit volume, the question is unanswerable as written. We need to know "density of 2.5 grams per what measure of volume" in order to answer the problem.
What is the density of an object has a mass of 20 grams and a volume of 100 cubic centimeter?
Density = (mass) / (volume) = 20/4 = 5 grams per cc
How much benzene is in a gallon of gasoline?
Regulations in the US and Europe limit the benzene content in gasoline to 1% by volume.
A liquid weighs 10 grams and has a volume of 20 milliliters What is the smallest container that 50 grams of it can fit into?
100 millilitres.
The density for a sample of a pure material with a volume of 5 cm3 and a mass of 20 grams is?
The idea is to divide the mass by the volume.
