1. A desk measures 42 inches long. How many feet is that? 12 in = 1 ft wll 2. A newborn baby weighs 7.5 pounds. How many ounces is that 16 oz = 1 lb 3. I bought 1.8 quart of milk at the store. What is the volume in gallons? 1 gal = 4 qt %3D dl 000S-m 4. We have 3.5 gallons of hydrochloric acid in stock. How many quarts do we have? 1 gal = 4 qt

Q: The value of the euro was recently $1.15 U.S., and the price of 1 liter of gasoline in France is…

A: Given: 1 euro= $ 1.15  Price of 1 litre gasoline= 1.42 euro To find: Price of 1 gallon of gasoline

Q: Gold has a density of 19.32(g)/(c)m. What would be the volume of 50g of gold? Gold is worth $55 per…

A:

Q: The density of a metal is 8.67 g/cm3. How many pounds are in 298.86 in of the metal? (You can use…

A: The relation between mass, volume and density is : density = mass / volume or, mass = density x…

Q: S.I Prefix Multipliers. This table will not be on any future quizzes or exams. (learn these…

A:

Q: Total U.S. farmland occupies 954 million acres. How many square miles is this? (1 acre = 43,560 ft2,…

A:

Q: What is the price per liter of the 0.500 L bottle? What is the price per liter of the 24.0 oz…

A: What is the price per liter of the 0.500 L bottle? What is the price per liter of the 24.0 oz…

Q: A motorcycle’s fuel tank has a capacity of 0.0221 kL and the motorcycle can travel 15.0 km/L. 1.…

A: The solution is given below -

Q: Manganese makes up 1.3 x 10-4 percent by weight of the elements found in a normal healthy body. How…

A: Step 1:

Q: How many grams of milk are in a glass that contains 6.00 fluid-ounces? (The density of milk is 64.4…

A: Given the volume of milk, V = 6.00 fluid ounces or 6.00 fl oz Density of milk, d = 64.4 lb/ft3  We…

Q: The density of lead is 0.01137 kg/mL.  Convert the density to the units of lb/ft3. (1inch = 2.54 cm;…

A: Given density of lead = 0.01137 Kg/mL To convert density into lb/ ft3

Q: 109. A block of metal has a volume of 13.4 in.³ and weighs 5.14 lb. What is its density in grams per…

A: From given data Volume = 13.4 in3 Mass = 5.14 lb  Formula used Density=…

Q: An empty flask's mass is 17.4916 g, and its mass is 43.9616 g when filled with water at 20.0°C…

A: Given, mass of empty flask = 17.4916 g  Mass of flask when it is filled with water = 43.9616 g…

Q: 3 At room temperature the element bromine, Br2, is a liquid with a density of 3.12 g/cm. Calculate…

A: We know that, density is defined as the mass per unit volume. i.e.…

Q: are not wolls al szabongizes SITTA 2. In determining the density (d) of a sample, the measured…

A: Significant figures: The way or a form of expressing a large number in a simple form to make easy…

Q: A hybrid electric vehicle has an EPA gas mileage rating of 52 mi/ gal in the city. How many…

A:

Q: The average American consumes 3.0 pound-force [lbf​] of sugar each week. If the specific gravity of…

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

Q: A car has a milage rating of 38 mi per gasoline. How many km can the car travel on 750ml of…

A:

Q: A weather balloon (spherical) filled with helium has a diameter of 3.50 ft.  What is the mass in…

A:

Q: A running track is 1085 ft per lap. If you wish to run (2.10x10^1) km, how many laps must you run?…

A: Total distance needed to be covered = 2.10×101 km Distance covered in one lap = 1085 ft Conversion…

Q: The average U.S. farm occupies 444 acres. 4 Part A How many square miles is this? (1 acre = 43, 560…

A: Given that, Total Acres = 444 acres 1 acre = 43,560 ft2 Total Area in ft2 = 444 * 43,560 ft2 Total…

Q: Calculate the mass in kilograms of a 1.70 kg object when its velocity, relative to us, is each of…

A: Given: Mass of object=1.70 kg Velocity of light=3×108 m/s To calculate: Mass at different velocity

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: Answer: A mouthwash is 37.1 % ethanol by mass. If each bottle contair 0.691 pints of mouthwash with…

A:

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: An empty beaker weighs 39.81 g. When completely filled with water, the beaker and its contents have…

A: Given:  The mass of an empty beaker = 39.81 g The mass of the beaker when it is completely filled…

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A:

Q: 11 bought a necklace which the seller said was made from silver. I decided to check if the necklace…

A:

Q: For a lightweight metal (density = 2.89 significant digits. kg 3 X 8 kg 3) used in aircraft…

A: Given,density of a light weight metal = 2.89

Q: A thermometer is removed from a room where the temperature is 70° F and is taken outside, where the…

A:

Q: 76 pound flask of mercury costs $156.50. The density of mercury is 13.534 g/cm^3. 1)Find the price…

A: Given: Mass of flask = 76 pounds Density of mercury = 13.534 g/cm^3

Q: You are asked by the King of Allegesia to determine if the crown he was given for his birthday is…

A: Mass of water inside the container is,

Q: Determine the mass in grams of a liquid with volume of 163.9 mL and a density of 0.139 g/mL.

A:

Q: What is the Volume of 9.86 x 10^-2 pounds 7.90 g/mL steal ( hint use the determined density of steal…

A: Given data, Density of steel = 7.90 g/mL 1 pound = 453.6 g Mass of steel = 9.86 x 10-2 pounds =…

Q: what is the density of saltwater in units of lb/in3 ? (1 lb = 453.50) Density of saltwater is 1.19…

A: Given that Density of sea water in g/mL unit = 1.19 g/mL For conversion, 1 lb = 453.50 g => 1 g =…

Q: 1 Measurements have shown that the concentration of salt in seawater is 35.5 g.L-¹. Calculate the…

A: The objective of this question is to calculate the volume of seawater that needs to be evaporated to…

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

A:

Q: Counting significant digits when mea Multiply or divide the following measurements. Be sure each…

A:

Q: 7. The density of copper is 8.96 g/cm³. Write this density as a conversion factor to convert: a.…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: 8) Carry out the following conversions: a) 8.75 mm/s to km/hr b) 60.0 cm/day to inches per hour…

A: To carry the following conversions one must know the direct relationship between the given units,

Q: d. A student used a different calibration curve to determine the mass of sugar in a 100.0 mL sample…

A: We are given that, volume of sample (V1) = 100 mL mass of sugar (M1) = 6.95 gram Final volume of…

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.