Copper has a density of 8.9 g/cm3 what is the volume of 2.5g copper

Q: An arctic ecologist measures the thickness of an ice floe. The thickness is 0.241 m. What is the…

A:

Q: A certain liquid has a density of 2.67 g/cm 3. 30.5 mL of this liquid would have a mass of how many…

A: The relation between the mass of substance and space occupied by it is defined by the term density.…

Q: The density of isopropyl alcohol is 0.785 g/mL.  A 500.0 g sample would have a volume of

A: Density is defined as the mass of the substance per unit volume - density m-mass of the substance…

Q: An organic solvent has a density of 1.47 g/mL. What volume is occupied by 42.5 g of the liquid?

A: To find: volume is occupied by 42.5 g of organic solvent

Q: Mercury has a density of 13.6g/cm3.27.2 grams of mercury occupies a volume of

A: Density (d) :-  The ratio of mass of a substance to volume occupied by the substance is defined as…

Q: What is the mass (g) of 10.0 mL cottonseed oil? The density of cottonseed oil is 0.926 g/mL at 20.0C

A:

Q: What is the mass in grams of 1.00 gal of water? The density of water is 1.00 g/mL.

A: 1 gallon of water has a volume of 3.785L. Convert 1.00 gal into milliliters.

Q: 50. The angle iron shown to the right is made of steel with a density of 7.78 g/cm³. What is the…

A:

Q: what is the volume of water measured with a Beaker Beaker mass= 110.00g water mass= 45.00 water +…

A:

Q: mass

A: We can use the formula: Density = Mass / volume We are given Density = 0.736 g/mL The mass = 45 mL

Q: The density of methanol at 20ﾟC is 0.791 g per ML what is the volume of a 9 95.1 g sample of…

A: Given: Density of methanol = 0.791 g/mL Mass of sample = 995.1 g

Q: Diamond has a density of 3.52 g/mL. What is the volume in mL of a diamond with a mass of 15.1 g?…

A:

Q: What is the mass in grams of 2.50 gal of water? The density of water is 1.00 g/mL

A: Given, The volume of water (V) = 2.5 gal = 9463.53 ml (1 gal= 3785.41 ml) The density of vwater (D)…

Q: A person drives 65 mi/hr for 55 minutes. They continue driving for another 75 minutes at 35 mi/hr.…

A:

Q: What is the mass of a 1.75 L sample of a liquid that has a density of 0.921 g/mL?

A: Given :-  volume of liquid = 1.75 L  density of liquid = 0.921 g/mL  To calculate :-  mass of liquid…

Q: 21.3 gallons to deciliters conversion (1 gallon Equals 3.7854 liters)

A:

Q: 1. Suppose some measurements are made on two different homogeneous stones to find out if they are…

A: Mass and volume are extensive properties which depends upon the amount of the substance and thus,…

Q: Racing cars at the Indianapolis Motor Speedway now routinely travel around the track at an average…

A: Average spedd of racing cars = 225 mi/hr Now, convert rhis speed into km/hr by using conversion…

Q: A metal bar has a density of 7.9 g/mL. If the volume of the bar is 500 mL, what is the mass in kg?

A: Given data :- Density of metal bar = 7.9 g/mL Volume of metal bar = 500 mL To find mass in kg of…

Q: A sphere with a radius equal to 14.8 meters and a mass of 525 kilograms has what density? 7.22*10^6…

A: Given,  radius(r) of sphere = 14.8 m = 14.8 m x ( 100 cm / 1 m ) = 1480 cm we know, => volume of…

Q: A sample of urine has a density of 1.105 g/cm3. What is the mass of 0.255 L of this urine?

A:

Q: Osmium has a density of 22.6 g/cm3. The mass of a block of osmium that measures 1.01 cm x 0.233 cm x…

A:

Q: The density of solid tin metal is 7.27g/ml. What volume of tin has a mass of 350 g ?

A: The volume of the tin can be calculated by using the following relation,

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.