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Density Calculation
Page 2
Questions (95)
Assume that the nucleus of the fluorine atom is a sphere with a radius of 5 x 10 ^ -13 cm. Calculate the density of matter in
4 answers
asked by
Jennifer
690 views
1) what is the density of methane (CH4) at a temp. of 20C and a pressure of 684mm.
2) a gas has a density of 2.5g/L at a temp. of
2 answers
asked by
John
481 views
how do you find the density of a solution where the mass=60.75gms and the volume=45ml
1 answer
asked by
len
419 views
Calculate the density of 25
Grams at a volume of 10 millimeters
1 answer
asked by
Naz
425 views
How do you determine the density of 22 ml of a blue liquid that has a mass of 51.1g
3 answers
asked by
Mariah
429 views
A small flask has a mass of 22.71 g. When it is filled with water the total mass is 153.38 g. When it is filled with milk the
3 answers
asked by
Anonymous
488 views
A hot dog bun (volume 240cm3) with a density of 0.15g/cm3 is crushed in a picnic cooler into a volume of 195cm3. What is the new
2 answers
asked by
Julie
606 views
Calculate the density of CsCl. Use 169pm as the radius of Cs+.
rCs+= 169pm length= 2*169= 338pm= 3.38*10^-8 v= l^3=
5 answers
asked by
--
2,179 views
Hi
Can anyone explain how to calculate the density in g l -1 of a gaseous oxide at STP. I don't understand the term g l -1 !!
2 answers
asked by
Freddo
834 views
The nucleus of a hydrogen atom is a single proton, which has a radius of about 1.0 10-15 m. The single electron in a hydrogen
1 answer
asked by
MIke
1,243 views
WHATS IS THE DENSITY OF ETHYLENE GLYCOL IF YOU HAVE A 50ML SAMPLE OF ETHYLENE GLYCOL WITH A MASS OFF 55.505G
1 answer
asked by
DENISA
1,151 views
You add 9.1 of iron to 25.50 of water and observe that the volume of iron and water together is 26.66 . Calculate the density of
2 answers
asked by
mikael
1,146 views
a piece of styrofoam has a density of 30kg/m3 and a mass of 3.6kg. if the piece of styrofoam has a lenght of 1.2m and a width of
1 answer
asked by
Waheeda
999 views
The density of an object with a volume of 60.0mL and mass of 400.0g is
1 0.150 g/mL 2 2.89 g/mL 3 5.50 g/mL 4 6.67 g/mL ***
7 answers
asked by
zoe
936 views
For the gaseous compound C3H8, calculate the density of the gas in g L–1 at 0 °C and 1 atm.
I'm pretty sure I have to us
3 answers
asked by
Jack
950 views
I need to work out the density of the gaseous oxide of arsenic at STP in g L-1
I realise density = mass/volume but my answer
1 answer
asked by
Annabel
920 views
Find the density in g/cm3 of a 120 cm3 piece of metal having a mass of 2 kg.
2 answers
asked by
Me
917 views
An unknown object is placed on a balance, which then reads 6.118 g. Its volume is measured to be 3.04 cm3. Find the density of
2 answers
asked by
yanna
773 views
Having obtained the voume of the flask, she emptied the flask, dried it and filled it with an unknown whose density she wished
2 answers
asked by
Anonymous
737 views
16.6ml of a solution is run into an empty flask. the mass of the flask is 145.0 g. the mass of the flask plus solution is 158.5
2 answers
asked by
Gabby
687 views
Calculate Density of Object.
Mass of object 34g (picture of 2 G.C's object inside one water raised in the Graduated cylinder that
3 answers
asked by
Jessa
675 views
6.20) Calculate the density of a fluid in which a hydrometer of uniform density 0.80g/cm^3 floats with 90% of its volume
2 answers
asked by
Sean Francis C. Nocete
621 views
a 1.00*10^1 mL sample of an unknown liquid has a mass of 7.99 g. Calculate the density of the liquid using the proper number
2 answers
asked by
mike
624 views
Sodium metal is immersed into graduated cylinder that holds exactly 32.5 ml. The sodium metal used to fill the cylinder weighs
3 answers
asked by
Marcus
573 views
Calculate the density of carbon monoxide gas at standard conditions if 25.0 mL of the gas weighs 0.0329 g at 800.00 mm of
2 answers
asked by
jackie
585 views
I have two problems that I'm stumped on. I know the correct anwers but I'm having problems coming up with the co rrect anwsers.
2 answers
asked by
pat
578 views
Calculate the density of carbon monoxide gas at standard conditions if 25.0 mL of the gas weighs 0.0329 g at 800.00 mm of
2 answers
asked by
lesly
568 views
You have 2m^3 of a mineral ore sample. It has a mass of 1x10^4 kg. Calculate the density of the ore sample and express your
2 answers
asked by
Please Help
581 views
3. Determine the density of chlorine gas at 22C and 1.00 atm pressure.
3 answers
asked by
Courtney
533 views
the density of water 20 degrees celcius is 1.00g?mL and the densityof ethylene glycol is 1.114g/mL, if 100.0mL if water is
2 answers
asked by
mat
546 views
True or False? Can someone check to see if I am correct. If not, why?
a) Two samples of matter have the same volume must have the
2 answers
asked by
Julia
514 views
I have been having a problem with solving a chemistry problem. The problem requires finding the density in copper at 1305K (the
2 answers
asked by
Al
527 views
I am SOOOO stuck on this science question!! It's not that hard but, science isn't my forte..... here it is...." If the mass of
4 answers
asked by
Rachel Bond
521 views
A block of metal has a width of 3.2 , a length of 17.1 , and height of 4.8 . Its mass is 1.2 . Calculate the density of the
2 answers
asked by
sue
520 views
The radius of a lead atom is 180 pm. Find the density of metallic lead
(Hint: lead is an FCC metal)
2 answers
asked by
Hungry guy
499 views
i have no idea how to set this problem up! please help!
A 22.19-g sample of a solid is placed in a flask. Toluene, in which the
2 answers
asked by
Hannah
523 views
if 12.8g of NaCl is added to 243.2 mL of water (density (1.00g/mL)). the volume occupied by the solution is 250.0 mL. Calculate
7 answers
asked by
Anonymous
459 views
The density of aluminum is 2.70 g/ml. What is the mass of a cube of Al that measures 2.20 cm on each side?(remember significant
1 answer
asked by
Anonymous
451 views
Potassium chloride crystallizes with the rock salt structure. When bathed in X-rays, the layers of atoms corresponding to the
1 answer
asked by
meherpreet
469 views
How to figure the density of:
Mass = 30 grams Volume = 10mL
1 answer
asked by
Mom going crazy with son's homework
474 views
what is the mass of an object if its density is 1.36 g/ml and its volume is 28 ml? express your answer to the correct number of
1 answer
asked anonymously
19 views
Which of the following is the correct formula for calculating the density of glass?
A. D= m/V B. D= V/m C. D= m x V D. D= 2mV
1 answer
asked anonymously
17 views
5. Aluminum has a density of 2.70 g/ cm3. What volume is occupied by a block of aluminum which weighs 4.32 kg?
1 answer
asked anonymously
38 views
A “U” shaped tube (with a constant radius) is filled with water and oil as shown. The water is a height h1 = 0.35 m above
1 answer
asked by
Saira Alavi
21 views
What is an example to find the density of unknown solution
1 answer
asked by
Alicia
7 views
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Parent Categories (33)
Atomic Structure
Atomic Structure or Chemistry
Buoyancy
Buoyancy and Density
Chemical calculations
Chemical Equations/Calculations
Chemical Measurement
Chemistry
Crystal Structure
Density
Fluid Mechanics
Gas Laws
Gas properties
Gaseous Oxides
Gases
Mass and Density
Material Science
Matter and Density
Measurement and Calculation
Measurement and Conversion
Measurement and Units
Measurements
Measurements and Units
Mechanics
Physical Chemistry
Physical Properties
Physics
Physics or Chemistry
Properties of Matter
Solutions
Solutions and Mixtures
Solvents
Stoichiometry