in normal blood, there are about 5.4*10^9 red blood cells per milliliter. the volume of a red blood cell is about 90.0 * 10^-12 cm^3, and its density is 1.096 g/mL. How many liters of whole blood would be needed to collect 0.5 kg of red blood cells?

Q: If a block of copper measures 2.00cm x 4.00 x 5.00cm and weighs 356g, what is the density of the…

A: => Volume of copper block = (2.00 cm x 4.00 cm x 5.00 cm ) = 40.0 cm3

Q: Ethylene glycol (antifreeze) has a density of 1.11g/cm3    What is the mass in g of 417 mL of this…

A:

Q: Convert 2.05×10−3 m2.05×10−3 m to the equivalent length in nanometers.

A: The solution is given below -

Q: How many pounds will 1 cubic foot of cork weigh if one cubic centimeters weighs 0.25 grams?

A: Given, Note: 1 cubic foot = 1 ft3 1 cubic centimetre = 1 cm3

Q: The density of lithium is 0.530 g/cm^3 what is the volume occupied by 1.20 x 10^3 g of lithium?

A: Density = mass / volume  density of lithium is 0.530 g/cm3 0.530 g in 1 cm3

Q: The density of a liquid is (1.27x10^0) g/cm3. If you weigh out (5.180x10^0) kg of this liquid, how…

A:

Q: Suppose you were given a piece of unknown metal, with a mass of 22.580 g, and a 50-mL graduated…

A:

Q: What is the density of a block of wood with a length of 2.00 cm, a width of 4.00 cm and a height of…

A:

Q: How many of mL of volume will the metal take up?

A: Given :-  Mass of metal = 430.0 g  Density of metal = 5.85 g/mL  To calculate :-  volume of the…

Q: A rectangular piece of platinum has dimensions of 3.50 cm x 2.16 cm x 1.08 cm and weighs 175.5 g.…

A: Formula: Density ( D) = Mass (M)  \ Volume (V)

Q: A swimming pool has average dimensions of 40 feet by 20 feet by 6.0 feet. Given the density of water…

A: The formula of density is given as follows: Rearranging the terms,it becomes

Q: Ethylene glycol has a density of 1.11 g/cm3. What is the volume in liters of 589.02 kg of this…

A:

Q: In determining the density of olive oil (see Table 2.2), one student took exactly 25.00 mL and found…

A: (Note: Table 2.2 is not posted in the question. Densities are calculated based on the given data.)…

Q: a laboratory apparatus that measures volume between 0.1 to 1.5 ml?

A: A long thin apparatus used to measure the volume between 0.1 to 1.5 mL accurately. This apparatus is…

Q: If a 120-lb woman uses fi ve 2.0-lb lead weights in order to submerge during a recent scuba dive,…

A: The density of an object is the ratio of its mass to its volume. The density is an intensive…

Q: Given that the air in a building has a density of 1.184 × 10-3 g/cm3, how much does the air weigh…

A: room is rectangular in shape  width = 30.0 feet and 7.0 inches = 30.584 feet  length =41.0 feet…

Q: Aspirin has a density of 1.40 g/cm. What is the volume (in cm) oft an aspirin tablet weighing 250.…

A: In this question, we want to determine the volume in cm3 unit. You can see details Solution below…

Q: if a 2.50 g block of metal with a density of 6.72 g per cm^3 is dropped into a graduated cylinder…

A: Density = MassVolume So, volume = massdensity

Q: the daily dose of an antibiotic for the treatment of an ear infection is 115 mg/kg of body weight.…

A: Given, daily dose of antibiotic = 115 mg/kg            weight of antibiotic tablet = 250 mg…

Q: Convert the following by using dimensional analysis 1.  1 kilogram to grams 2. 1 kilometers per…

A:

Q: A spherical object has a specific gravity of 4.05 and a radius of 1.16 cm. After this object is…

A:

Q: ball of iron weighs 55.265 g and measures 3.00 cm in diameter. What is the density of the iron ball?…

A: The question is based on the concept of physical chemistry. We have to calculate density of the…

Q: Calculate the mass of an object with a density of 1.50 g/ml and a volume of 6.00 cm2.

A: The ratio of the mass of the object to the volume of the object is called as density of the object.…

Q: After a 5.87g sample of white metal has been added to the water in a 10mL graduated cylinder, the…

A: It is required to calculate the water level in the cylinder before the sample was added. The volume…

Q: A backyard swimming pool holds a volume of 190 cubic yards (yd3) of water. How many of the following…

A: Given:A backyard swimming pool holds a volume of 190 cubic yards of water.  The density of water is…

Q: Givens: 1 mile 5,280 ft 1 inch = 2.54 cm 3 feet 1 yard 454 g = 1lb 946 mL- 1 qt 4 qt 1 gal 12 inches…

A: Concept based on Dimensional analysis.

Q: what is the density of a peice of wood that weighs 78 mg and displaces 407 mL of water?

A: The formula used to calculate density is,

Q: Convert 2.11×10−3 m2.11×10−3 m to the equivalent length in nanometers.

A: In the given question , we need to convert the unit of length given in meter (m) to nanometers (nm).…

Q: In normal blood, there are about 5.4×109 red blood cells per milliliter. The volume of a red blood…

A:

Q: A rectangular solid measures 1.0 m by 5.6 cm by 2.1 dm. Express its volume in cubic meters, liters,…

A: The volume of the rectangle can be calculated by the formula,Volume (V) = length (l) × width (b) ×…

Q: what would be the diameter of a single hair strand has a density of 1.28 g/cm3, mass of 0.30 mg, and…

A: Given: Mass of hair = 0.30 mg = 0.0003 g                                          (Since 1 g = 1000…

Q: If a block of copper measures 2.00 cm x 4.00 cm x 5 cm and weighs 356 g, what is its density?

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new…

A: Given that , The volume of blood sample ,             = 2uL             =2 x 10-6 L

Q: A 26-meter-tall statue of Buddha in Tibet is covered with 279 kg of gold. If the gold was applied to…

A: given, weight of gold = 279 kg = 279000grams thickness = 0.0015 mm = 0.00015cm density of gold =…

Q: The density of titanium is 2.25 g/mL.  What is the volume, in milliliters, of 10.0 g of titanium?

A: Density is the mass of any substance confined in a given volume. Mathematically  Density =…

Q: A room is 20.0 feet wide and 30.0 feet long with ceilings that are 10.0 feet high. You need to find…

A: The volume of the room can be calculated as follows: Volume = length× width × height For the room…

Q: if your cylinder measured 1.20 cm tall and 0.65 cm in diameter and the mass was 13.4557 g, how many…

A: Given: the height of the cylinder =1.20 cm the diameter = 0.65cm. the mass = 13.4557. The formula…

Q: A steel cylinder has a length of 2.16 in, a radius of 0.22 in, and a mass of 41 g. What is the…

A: Given data: Length of the cylinder (h) = 2.16 inches        Radius of cylinder (r) = 0.22 inches…

Q: . Suppose you measure the weight of a metal to be 160.5 g and then you place it in a graduated…

A: Mass of metal = 160.5g  Volume of solid metal and liquid = 248.2ml Volume of (metal + water) =…

Q: What is the density (in g/mL) of a solid weighing 3.00 kg that occupies a volume of 110 mL?

A: Given:Mass = 3.00 kg volume  =  110 mL?We need to calculate  the density (in g/mL)As density is to…

Q: You are in a game show and you are asked to pour a gram of sand in the balance, the person closest…

A: Given, the exact value is 1 gram.Individual 1 = 0.894 gIndividual 2 = 765 mg = 0.765 gIndividual 3 =…

Q: 1.100 What is the density of lead in g/cm³ if a rectangular bar measuring 0.50 cm in height, 1.55 cm…

A: The density of lead in g/cm3 is to be calculated.

Q: Lead has a density of 11.34 g/cm^3 and oxygen has a density of 1.31 x 10^-3 g/cm^3 at room…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The average dollar bill is 1.8x107 nm long and weighs 0.987 g.  The distance to the sun is 1.5x108…

A: This question is related mass finding out. First utilitizing the given information in equivalent…

Q: 1.The density of manganese is 7.21 g/mL, that of calcium chloride is 2.15 g/mL, and that of sodium…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: In normal whole blood there are about 5.4 x 10^9 red cells per milliliter. The volume of a red cell…

A: Given:- In normal whole blood there are about 5.4 x 10^9 red cells per milliliter. The volume of a…

Q: If the height of a 100 mL graduated cylinder is 18.42cm what is the height in m, inches, km, & feet…

A:

Q: If your piper uses 89 drops of stearic acid/hexane solution to add 1.28 mL to a graduated cylinder…

A:

Q: An object is travelling at a rate of (1.50x10^8) mm/min. How many seconds would it take for this…

A: The relationship between the velocity, wavelength, and frequency of a wave is given by…

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.