The volume of blood plasma in adults is 5.10 L. The density of blood plasma is 1.03 g/cm3. How many pounds of blood plasma are there in the average adult body?  1 mL= 1 cm3, and 453.6 g= 1 lb as conversion factors)

Q: A mass of mercury occupies 0.950L.  What volume in L would an equal mass of ethanol occupy?  The…

A: The relationship between the mass and volume is given by  Mass = density X volume

Q: A cyclist travels at a rate of (2.30x10^1) miles per hour. At this speed, how many minutes would it…

A: Speed of cyclist = 2.30 x 10 = 23 mi/hour Distance to be covered = 2.25 x 102 = 225 km Time to…

Q: If the rate of a car on the 60 freeway is 65 mph or miles per hour, what is the car’s rate in km per…

A: Introduction: The speed of a moving object is defined as the distance travelled by the object in per…

Q: 1. (a) How many kilometers/min does a car go if it goes 52 miles/hour?     (b) What number of…

A:

Q: Which one of the following is the longest length? (1 ft = 12 in, 1 in = 2.54 cm) 3.2 m, 145 in,…

A: The given values are in different units. First all the values have to be converted into one single…

Q: A car moving at an average speed of 55.0 mi/h for 4.25 h has traveled how far?

A: Given information, Average speed = 55.0 mi/h Time traveled = 4.25 h Calculate : Distance = ?

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: An insulin solution is given to a patient suffering from hyperglycemia at the rate of 20.0 mL/hr.…

A: The rate of any process is amount of the substance flow per unit time.  The unit time may be in sec,…

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 gold brick is 15.24 cm long, 7.62 cm wide weighs 5,690.0 g. What is the height of the brick?

A: Given that: Length of gold brick (l) = 15.24 cm Width (b) = 7.62 cm mass= 5690.0 g   The height of…

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: particular medication dosage is 45.0 mg/kg of body weight. What is the mass in mg of the medication…

A: When medicines are given to the body, some specific dosage is required. The kg, lb are units of…

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: A hectacre (1.0000 x 104 m2) is a metric unit of area analogous to an acre. How many square feet are…

A: 1 feet consists of 0.3048 m and 1 square feet consists of 0.093 m2. 1 hectare consists of 10000 m2 5…

Q: A small airplane takes on 210 L of fuel. If the density of the fuel is 0.821 g/mL, what mass of fuel…

A: Given,  Volume of fuel = 210 L  Density of fuel = 0.821 g/ml  Formula used,  Density = mass / volume…

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

A:

Q: a pycnometer weighs 25.60 grams empty and 35.55 grams when filled with water at 20C. The density of…

A: Volume of water in pycometer when it is filled with only water is calculated as follows,

Q: Acetone is a common solvent that has a density of 0.7899 g/mL.0.7899 g/mL. What volume of acetone,…

A: Density = Mass/ volume  Density of Acetone is 0.7899 g/ml  0.7899 g of acetone has volume 1 ml  lets…

Q: A typical human body contains between 9 and 12 pints of blood. A woman's body contains 10.03 pints…

A:

Q: A typical human body contains between 9 and 12 pints of blood. A woman's body contains 10.01 pints…

A: Given : Density of  hemoglobin in her blood = 13.5 g/dL

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: 1( a)14,679cm are how many km?   How many milligrams are in 0.73 pounds?     How many…

A:

Q: How long a trip, in kilometers, can be made on one full tank of gasoline? Express your answer to two…

A: Two numerical problems based on unit conversion, which are to be accomplished.

Q: If a raindrop weighs 0.52 mg on average and 5.1x10^5rain-drops fall on a lawn every minute, what…

A: Rain drop weights =0.52mg Rain drops fall rate =5.1x105 rain drops minute Mass of water drops per…

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

A:

Q: lume (in L) of an object that has the density of 1.48 g/cm^3 and a mass of 2

A: The volume and mass of a substance are related by the density of a substance.

Q: If I wanted to convert 34.5 meters in to km which of the following conversions factors would I need?

A:

Q: How many grams of milk are in a glass that contains 10.3 fluid-ounces? (The density of milk is…

A:

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 an automobile gets 24.5 miles to the gallon and the cost of gasoline is $2.75 a gallon, how much…

A: 1 Mile = 1.61 Kilometers 1 gallon = 24.5 miles = 24.5×1.61 = 39.445 Kilometers

Q: A nurse measures the volume of a drop of medicine. The volume of 1 drop of medicine is 1.41 mL .…

A:

Q: The distance between two cities is 1500 kmkm. How long will it take, in hours, to drive from one…

A:

Q: A typical human body contains between 9 and 12 pints of blood. A woman's body contains 11.55 pints…

A:

Q: If a lake has a surface area of 13.5 km2 and an average depth of 17.4 m. What is the volume of the…

A: Surface area = 13.5 km2  Depth = 17.4 m  Volume = ?

Q: Crude oil is sold in units of barrels, where 1 barrel=160 liter. . Assume that crude oil has a…

A: Given : Density =  823.0 kg/m³ Volume = 1barrels.

Q: An ibuprofen tablet has a density of 1.25 g/cm3. What is the volume in cubic centimetres of an…

A:

Q: An insulin drip is mixed as 400.0 units in 250.0 mL Normal Saline (NS). Calculate the drip rate in…

A:

Q: How much money will it cost you to drive 145.0 miles if your car gets 25.70 miles per gallon and gas…

A:

Q: A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of 11.0…

A:

Q: apples cost $1.75 per pound  -What conversion factor is appropriate to express the cost of 5.3 lb…

A:

Q: A typical human body contains between 9 and 12 pints of blood. A woman's body contains 11.05 pints…

A:

Q: 8. A 12-oz can of soda costs 50-cents. A 2.0-L of the same soda is on sale for $1.29. How many times…

A: The unit conversion can be done by multiplying or dividing the given units by appropriate numbers.…

Q: How many kilometers per hour are 15 miles per hour?

A: Given  Velocity = 15 miles/hour  Velocity in km/hour = ?

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: A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of 11.0…

A: Given : Mass = 64.02g

Q: 1. A desk measures 42 inches long. How many feet is that? 12 in = 1 ft wll 2. A newborn baby weighs…

A: There are unit and dimensions questions so conversation of unit takes place.

Q: 5. A beaker weighs 155.1 g when it is empty. When filled with water (density 1.00 g/mL), the flask…

A: Density of a substance is the ratio of mass of substance to its volume . d = m / V   Given , Mass of…

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

A: Density of a substance is equal to the mass of substance divided by its volume. Write the expression…

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.