Suppose your car is rated at 45 mi/gal for highway use and 38 mi/gal for city driving. If you wanted to tell your friend in Spain about your car's mileage, what ratings in kilometers would you tell them?

Q: What type of quantity (for example, length, volume, density) do the following units indicate? (a)…

A: Units: A fixed amount used as a standard of measurement. For example, for the measurement of mass,…

Q: Vinegar is 5% acetic acid by mass and has a density of 1.02 g/mL.What mass of acetic acid, in grams,…

A: Mass % of acetic acid in Vinegar = 5% Density = 1.02g/mL Volume of vinegar = 185 mL Mass of acetic…

Q: Acetone (nail polish remover) has a density of 0.7857 g/cm3 a. What is the mass, in grams, of 28.72…

A: The density of acetone, d = 0.7857 g/cm3 = 0.7857 g/mL (1 cm3 = 1 mL)

Q: The density of corn oil is 0.9 g/mL. What is the volume of 1.75 g of corn oil?

A: The ratio of mass to the volume is known as density.

Q: the food and drug administration (fda) recommends that dietary sodium intake be no more than 2400 mg…

A: Given: Mass= 2400 mg= 2.4g 1 lb=453.6g To find The mass in pounds (lb)

Q: Suppose your car is rated at 46 mi/gal for highway use and 39 mi/gal for city driving. If you wanted…

A: Given : mileage of car for highway in mi/gal = 46 mi/gal mileage of car for city in mi/gal = 39…

Q: Beer is often sold by the keg, which has a volume of 15.5 gallons.  How many liters is in a keg?…

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Q: What volume of gasoline, in milliliters, would be required to fill a 17.0 gal gasoline tank? (1 L =…

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Q: A chemistry student needs 30.0 g of diethylamine for an experiment. By consulting the CRC Handbook…

A: Ans

Q: A particular medication dosage is 20.1 mg/kg of body weight. If 1.00 mL of the medication contains…

A:

Q: Human fat has a density of 0.918 g/cm3. How much volume (in cm3) is gained by a person who gains…

A:

Q: A rectangular box measures 6.00 iniches in length, 7.00 inches in width, and 8.00 inches in height.…

A: Given :-  Dimensions of rectangular box  Length = 6.00 inch  Width = 7.00 inch  Height = 8.00 inch…

Q: The gasoline in an automobile gas tank has a mass of 60.0 kg and a density of 0.752 g/cm3. What is…

A: Given data contains, Mass is 60.0 kg=60000g Density is 0.752 g/cm3.

Q: A particular person in America uses 311.0 gallons of water in a given day. How many liters of water…

A: Given:- water = 311.0 gallons  •We have to convert this gallons into litres,so for this we have to…

Q: and Drug Administration (FDA) recommends that dietary sodium intake be no more than 2,400 mg per…

A: Interconversion of the units is a very basic and important part of chemistry. It is being used in…

Q: The speedometer is marked in both km/h and mi/h, or mph. What is the meaning of each abbreviation?

A: The meaning of abbreviation in the speedometer has to be given,

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

A: Given: density of diamond = 3.52 g/mL. And mass of diamond = 15.1 g

Q: Many chemistry conferences have held a 50-Trillion Angstrom Run (two significant figures). How long…

A: In the above problem we need to convert the unit of distance in Angstrom to kilometers and miles.…

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

A: Given : Density = 823kg.m-3  Volume = 1 barrels

Q: A rectangular box measures 6.00 in length 7.00 in width and 8.00 in in height. What is the volume of…

A: volume can be defined in three dimensional when surface area multiplied by its height.

Q: Human fat has a density of 0.918 g/cm?. How much volume (in cm) is gained by a person who gains 10.0…

A: Given: Density of human fat= 0.918 g/cm3 Mass of fat= 10.0 lb To find: Volume of fat

Q: An object has density of 19.3 g/ml. What is the mass of 25.0 mL of this object?

A: Given : density of object = 19.3 g/mL And volume of object = 25.0 mL

Q: A doctor prescribes 2.5 g of a drug, daily, for a patient. The pharmacist has only 500 mg tablets…

A: Solution: We know for unit conversion: 1 g = 1000 mg. Here we want 2.5 g of the drug. But chemist…

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: In the lab, a student measures a teaspoon of an unknown liquid. The teaspoon of liquid has a mass of…

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

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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: The distance from New York City to Cleveland is 464 miles. How many kilometers would this be given…

A: Answer  Convert 464 miles into km 1km = 0.621mi

Q: Fabiola, who lives in Mexico City, fills her car with gas, paying357 pesos for 40.0 L. What is her…

A:

Q: Human fat has a density of 0.918 g/cm3. How much volume (in cm3) is gained by a person who gains…

A: The density of a substance is equal to the ratio of its mass and volume. In general, the density of…

Q: Milk is sold by the liter in many countries. What is the volume of exactly 1/2 gal of milk in…

A: Volume is a fundamental or primary quantity of measurement as is measured in units of liters.…

Q: What is the mass in gram og 1 gal of water? The density of water is 1 gram per ml

A: 1 galloon = 3.7854 litres.Volume = 3.7854 litres.1 L = 1000mL3.7854 L = 3785mL.Density = 1g/mL.

Q: If an automobile is able to travel 400 km on 47.4 L of gasoline, what is the gas mileage in miles…

A: 1 mile = 1.61 km 1 gallon = 3.8 L Automobile is able to travel 400 km on 47.4 L 400km = (400/ 1.61 )…

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

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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: You recently completed a lab on density.  Define density.  Suppose we have a solid object with a…

A: Density: The mass of unit volume is known as density. The density of gold is given by: density of…

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

A:

Q: Keeping track of units during conversions can get confusing. Therefore, a good strategy is to use…

A: We will use conversion factor to convert each term in question.

Q: What is the gas mileage in miles per gallon?

A: 1km = 1.609km 1 gallon =3.785 L

Q: A thief plans to steal a gold sphere with a radius of 28.4 cm from a museum. If the gold has a…

A: Given the radius of the gold sphere is, 28.4 cm, that is- (r) = 28.4 cm  We know, the volume of a…

Q: While driving your rental car on your vacation in Europe, you find that you are getting 13.4 km/L of…

A:

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

A: A particular medication dosage is 45.0 mg/kg of body weight.

Q: While driving your rental car on your vacation in Europe, you find that you are getting 10.4 km/L…

A:

Q: If you have 6370 km When you convert that to meters how do you get 6.37 x 10 ^6 ?

A: Kilometre is unit of distance. It is denoted by symbol Km. Other units of distance is meter.

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

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

Q: Fabiola, who lives in Mexico City, fills her car with gas, paying357 pesos for 40.0 L. What is her…

A: Given, cost of 40.0 L of fuel = 357 pesos Now, let us convert the price of fuel in pesos to dollars…

Q: Measurements Golden eagles in the alps hunt from high altitudes. While hunting, eagles can reach…

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Q: A drop of acetone (nail polish remover) has a mass of 35 mg and a density of 0.788 g/cm3. What is…

A: We have to calculate the volume.

Q: What is the density of the rock

A: In this question we found the density of the rock and also we know about the density.

Q: The speed limit on a highway is 80 km/h. What is the speed in mi/h?

A: The term SI base unit refers to the seven units of measurement which have been defined by the…

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.