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Can density of an entire solution be measured from a small sample?
Wiki User
∙ 13y ago
Yes, because the definition of a solution is a homogenous mixture. Therefore, one part of the solution will have the sample definite properties as the entire solution.
Wiki User
∙ 13y ago
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If the solid is not completely submerged in the water Explain how this technique error affects the reported density of the solid?
You wouldn't get the right reading of volume of the object, so you're density calculation would be off.
What is the density of a mineral sample?
60g/kg
Why does the density of a substance not change with the sample size?
Density = mass / volume As sample size increases, both mass and volume increase in the same ratio.
What is the density of a piece of cork that has a mass of 0.650 g and a volume of 2.71 cm2?
Volume of a substance is measured in cubic units and is given by dividing its mass by its volume. In this case it is not possible to find the density of the cork since 2.71cm2 is a measurement of an area.
What is the mass of a 20 L sample of gas with a density of 0.04 mgL is?
Density is defined as mass / volume. Solving for mass: mass = density x volume In other words, all you have to do is multiply the density times the volume, to get the mass. Answer:0.8 mg
What is the density of an almond?
I measured a density of 1.0663 g with a sample size of 50.
How do ecologists measure population density?
By taking a sample of the entire population.
Can a entire population be measured not just a sample?
Yes it can; given that the population number is reasonable and it can be done in a reasonable amount of time.
What is the mass of a sample divided by its volume?
Its density. Density is mass per unit volume.
What is the eqyaion for density?
Density of a substance = (mass of a sample of it)/(volume of the same sample)
What is the density of a mineral sample with a mass of 20 g and a volume of 12 cm?
Density is the measure of mass per unit volume. Volume cannot be measured in centimetres (cm). Without a measure of volume, the answer is indeterminate.
What us the volume of a 16.24 grams sample of magnesium in grams per cubic centimeters?
Volume cannot be measured in grams per cubic centimetres, density can.
Is the density of an object affected by the shape if it is a uniform material?
When you measure the density of a substance, you only have to tell other people what the substance is, and what number you measured for the density. You don't have to tell them how big the sample was that you measured, or what its color, weight, cost, age, or shape were, whether it was handsome or ugly, rough or smooth, slimy or dry, because none of those has any effect on its density. (The temperature might. Go ahead and tell them about that.)
What is the density of a sample that has mass of 77.0 g and a volume of 36 mL?
The density of the sample is about 2.14 g/mL
How do you calculate density using a formula?
Density of a substance = (mass of a sample of the substance) divided by (volume of the same sample)
How can porosity be measured?
Porosity is measured by taking a sample of the soil. The sample is then tested to measure the speed of water passing through the soil.
Density can be determined using the formula?
I have no clue. Sorry. :( ^^ Ignore that ^^ I think Density = mass/volume.
