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Density
Page 6
Questions (1,210)
The question I have is based on air having a density of 0.0013(g/mL).
What is the mass of 550mL of air? How do I use the formula
3 answers
asked by
Sierra
920 views
A solid object floats with three-fourths of its volume beneath the surface of eater. What is the object's density? Give answers
3 answers
asked by
Tammy
3,290 views
A metal weighs 20N in air and 12N in water,calculate the relative density of the metal
4 answers
asked by
Anonymous
424 views
A student measures the mass of an 8 cm³ block of brown sugar to be 13g what is the density of the brown sugar
4 answers
asked by
Selorm
1,464 views
An object weighs 0.25 N in air, 0. 18 when immersed in water and 0.20 N when immersed in oil. Calculate the density of the
3 answers
asked by
Nokonwaba
768 views
what volume(in cm3) of lead (density=11.3 g/cm3 ) has the same mass as 100 cm2 of red wood (density = 0.38 g/cm3)?
3 answers
asked by
jay
702 views
A sample of metal has a mass of 24.28g, and a volume of 5.53 mL. What is the density of this metal
4 answers
asked by
Jackie
816 views
A thin sheet of gold foil has an area of 2.98 cm2 and a mass of 6.20 mg. How thick is the sheet? The density of gold is 19, 300
3 answers
asked by
Anonymous
1,090 views
A solid aluminum cylinder, ρ = 2700 kg/m3 , “weigh” 67 g in air and 45 g when immersed in turpentine. Determine the density
3 answers
asked by
Doctor
1,499 views
Suppose you have two 100-mL graduated cylinders. In each cylinder there is 40.0mL of water. You also have two cubes: one is
4 answers
asked by
k
2,028 views
Block A of an unknown metal has a volume of
125 cm3. Block B of a different metal has a volume of 145 cm3. If block A has a
3 answers
asked by
lexie
1,626 views
what is the density of a cube with mass 50g & volume 2cm x 2cm x 2cm?
3 answers
asked by
venus
1,082 views
A 50.0 mL graduated cylinder has a mass of 67.6 g. When it is filled with an unknown liquid to the 38.8 mL mark, the cylinder
3 answers
asked by
H
590 views
You need to determine the density of a ceramic statue. If you suspend it from a spring scale, the scale reads 35.4 N. If you
3 answers
asked by
Kristen
2,671 views
What is the density of PCl5 gas at STP?
3 answers
asked by
Anonymous
1,259 views
An empty vial has a mass of 56.42 g. If the vial has a mass of 233.13 g when completely filled with liquid mercury (d = 13.53
4 answers
asked by
Arthur
939 views
A piece of wood sinks in ethanol but floats in gasoline. Give a range of possible densities for the wood?
9 answers
asked by
Charles
3,003 views
Water has a density of 1.0 g/mL, and a test liquid has a density of 1.1 g/mL. If
you pour equal portions of the two liquids into
1 answer
asked by
Gabriella Lambright
331 views
Please look up the density of all purpose flour, in g/mL. Enter the value, to two decimal places, in the space below but do not
3 answers
asked by
Kallie
287 views
Density is the ratio of mass to volume. Mercury has a density of 1.36 x 10^4 kg/m^3. What is the density of mercury in units of
4 answers
asked by
Brooke
2,002 views
the density of gold bar is 19.0 g cm⁻³ when a hole of volume 1.0 cm³ is drilled into the bar , density of the gold bar will
4 answers
asked by
Arif
762 views
Mass=48; volume=24cm³. What is the density of this substance?
4 answers
asked by
Miracle
723 views
An empty relative density bottle has a mass of 30g. When filled with paraffin,its mass is 70g. Calculate the mass of the bottle
5 answers
asked by
Zaynab
2,964 views
A 2.4-kg pile of aluminum(ρ = 2.70 g/cm3)cans is melted, then cooled into a solid cube. What is the volume of the cube?
4 answers
asked by
tony
1,791 views
Find the density of the earth if its mass is 6×10^3kg and radius is 6.4×10^3km
3 answers
asked by
cadaawe
407 views
A glass bottle has a volume of 1L and weighs 500g. When half filled with oil, it weighs 1750g. What is the density of the oil in
4 answers
asked by
Karen
1,165 views
What is the mass, in grams, of a pure iron cube that has a volume of 4.30 cm3?
6 answers
asked by
Samantha
3,499 views
A piece of aluminum has a mass of 39.15g and a volume of 14.5cm cube. Determine the density of the aluminum. What would the
4 answers
asked by
Sally
754 views
A substance that has a mass of 20g and volume of 10cm3.
How much mass does one cm3 of this substance have? A substance with a
3 answers
asked by
Mi
1,467 views
The density of carbon in the form of diamonds is 3.51 g/cm^3. If you have a 40- carat spherical diamond, what is the diameter of
3 answers
asked by
Sophie
1,380 views
Mercury has a density of 13.6 g/mL. What is the mas of 4.72 L of mercury?
5 answers
asked by
Maria
783 views
Ethanol has a density of 0.789 grams per centimeter ubed. How many cubic centimeters of ethanol must be poured into a
4 answers
asked by
Wanda
1,235 views
The density of water i 1.00 g/cm^3.
Express this density in lb/ft^3. (1 lb = 454 grams)
3 answers
asked by
Claire
642 views
A prospector finds a solid rock composed of granite ( = 2650 kg/m3) and gold. The volume of the rock is 3.05 10-4 m3 and its
4 answers
asked by
JJ14
2,205 views
If 1 cc of a substance has a mass of 1.5 g, the density is what?
I think it is 1.5 but not sure. density = mass/volume d = 1.5
4 answers
asked by
hollie
845 views
The object Mary is examining has a mass of 55grams. What is the density of the object?
2 answers
asked by
Bella
115 views
Consider three different liquid E, F, and G with the following density.E=1•51g/cm3,F=1•75g/cm3,G=0•14g/cm3.
1 answer
asked by
Vanessa
140 views
The density of a cork of mass 24g and volume 100cm³. What would its density be if its volume increases to 200cm³
3 answers
asked by
Anonymous
312 views
A beaker weighs 0.4 N when empty and 1.4 when filled with water, what does it weigh when filled with brine of density 1.2g/cm3(
4 answers
asked by
Anonymous
701 views
An empty relative density bottle has a mass of 25g.When filled with a liquid of relative density 0.92g,its mass became
4 answers
asked by
Anonymous
1,259 views
The following results were obtained from an experiment to determine the density of air given that mass of a bottle contained air
5 answers
asked by
Innocent
1,131 views
in the hare's apparatus water rises to a height of 26.5cm in one limb.if a liquid rises to a height of 20.4cm in the other limb
5 answers
asked by
Paulina
713 views
A body of density 9.0g/cm^3 appears to have a mass of 27.0g in a liquid of density 1.2g/cm ^3. What is the volume of the solid
3 answers
asked by
Chris
1,002 views
Compute the density g/cm3 of a piece of metal that has a mass of 0.585 kg and a volume of 80 cubic cm
3 answers
asked by
Kacy
868 views
The relative density of an alloy is 6.5,calculate the mass of the solid alloy cube of sides 20cm.what volume of alloy has a mass
4 answers
asked by
Okoro
576 views
a piece of metal has a mass of 85 cg and a volume of 450L. What is its density in g/cm^3? What would be the mass of 300cm^3 of
3 answers
asked by
anita
709 views
what is the density of an object with a mass of 60g and a volume of 2cm cubed
10 answers
asked by
Kalyn
2,019 views
A flask contains 25.0 mL of diethyl ether weighth 18.74 µg (micrograms). What is the density of the diethyl ether and grams per
3 answers
asked by
Sara
673 views
A CHM 111 student recorded the mass of a piece of dry lead metal as 23.7412 g. He obtained a graduated cylinder and recorded an
3 answers
asked by
dani
1,007 views
If 25cm3 of a quantity of wood ash has a mass of 45g,calculate the density of wood ash in kgm-3
3 answers
asked by
marvellous
537 views
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