bottle. The bottle contains 3.78 L of ethanol. The bottle contains 2 What is the density of ethanol in g/mL?

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: Glycerol is a syrupy liquid often used in cosmetics and soaps. A 3.25-L sample of pure glycerol has…

A: Given: Mass of glycerol = 4100 g And volume of glycerol = 3.25 L = 3250 cm3…

Q: smr.4

A: Given Volume of dimethyl sulfoxide = 75.0 mL density of dimethyl sulfoxide = 1.10 g.cm-3 Mass of…

Q: Conventional 15W-40 motor oil in a car’s engine has a volume of 4.20 L 15W-40 and a mass of 3.66 kg…

A: Volume = 4.20L Mass = 3.66kg

Q: Density of gasoline is 0.850 g/mL. What is the mass of 2.55 gallons of gasoline?

A: First convert the given volume in mL and then use the density formula to calculate mass of gasoline…

Q: A race car has a maximum speed of 0.104 km/s. What is this speed in miles per hour?

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

Q: You are renting a car and you wish to travel a distance of 850. miles. If the car has a mileage of…

A: Given: Distance to be travelled = 850 miles Mileage of car = 10.1 km/L To calculate: The Gallons of…

Q: Benzene has a density of .985 g/mL. What mass is occupied by 15.2 mL of the liquid?

A:

Q: Glycerol is a syrupy liquid often used in cosmetics and soaps. A 3.25 L sample of pure glycerol has…

A: Given data, Volume = 3.25 L = (1000 × 3.25 mL) = (3.25 × 103 mL) = 3.25 × 103 cm3 Mass = 4.10 × 103…

Q: Density is a measure of mass per unit volume (or mass/volume). The density of Ben & Jerry’s mint…

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: What is the radius in cm of a sphere that has a mass of 1.5g and a density of 2.15g/mL?

A: Given, Mass of this sphere (m) = 1.5 g Density of the sphere (d)= 2.15 g/mL Radius of the sphere (r)…

Q: A competitive high school swimmer takes 57.9 seconds to swim 100. yards. What is his rate in m/min?

A: Given that, length= 100 yard  time=57.9 seconds  then,

Q: What is the density of the liquid?

A: Density=massvolumeor   p=mV

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: The density of substance is 98 mg/mL.   What is this density in kg/L

A: Density is measured as mass upon volume. Density is directly proportional to the mass of a substance…

Q: An object has a density of 5.19 g/mL. What is the density in pounds/ft3?

A: Different units are used to express the volume and mass of substances such as grams, micrograms,…

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: 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: A chemist has a block of gold metal (density is 19.3 g/mL). The block weighs 2.10 g. What is the…

A: Density  expression-: Division of mass in gram to volume in ml lead to result of density in g/mL.…

Q: Convert 21.3 gallons to deciliters. (3.7854 liters = 1 gallon)

A:

Q: The density of a liquid is 0.915 g/mL. What is the volume (in mL) of 20.0 g of the liquid?

A:

Q: Gasoline has density of 0.74 g/mLg/mL. How many milliliters of gasoline have a mass of 2.1 kg?

A:

Q: A teacher weighs 234 lbs. What is this weight (mass) in mg?

A: We know that 1lbs=453592.37 So 234lbs=234×453592.37 106140614.58mg Or 10.61×107mg

Q: A chemist has a block of copper metal (density is 8.96 g/mL). The block weighs 2.30 g. What is the…

A: The volume of the copper block is determined as follows. VCu=mCudCu

Q: an object has a density of 3.83 g/mL and a total mass of 61.7 g what would be the volume in mL

A:

Q: A substance has a density of 4.211 g/ml. What is the volume of 441.4 g of that substance?

A: Given, Density of a substance = 4.211 g/ml Mass of a substance = 441.4 g  Volume of a substance = ?…

Q: The density of a liquid is 0.702 g/mL. What is the volume of 30.3 g of the liquid?

A: Given density of a liquid = 0.702 g/mL Mass of liquid = 30.3 g

Q: What is the mass of 10.0 ml of diethyl ether?

A: Density = mass/volume  So, Mass = density × volume

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

A:

Q: If your car gets 45.7 mi/gal, how many gallons of gasoline would you use if you drove 538.6 miles?

A: the car drove 45.7-mile per gallons of gasoline  thus to drive 538.6 miles, gasoline required =…

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

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

Q: Ethanol is a common laboratory solvent and has a density of 0.789 g/mL. What is the mass, in grams,…

A: The relationship between mass, density and volume of any substance is : => density of substance =…

Q: What is the volume of an object that has the density of 3 g/mL and the mass of 93 g?

A:

Q: What is the volume in mL of 0.125 pounds of a liquid with a density of 1.12 g/mL?

A: Convert unit of mass into grams:

Q: You are renting a car and you wish to travel a distance of 850. miles. If the car has a mileage of…

A: Given Data: Distance to be travelled = 850. miles Mileage of car = 10.1 km/L  To Determine: Gallons…

Q: If the density of mercury is 13.55 g/mL, What is the volume of 456.9 g of mercury?

A: We know that, Density = MassVolume Density of Mercury = 13.55 g/mL Mass of mercury = 456.9 g

Q: A doctor orders 2.0 mg of morphine. The vial of morphine on hand is 20. mg per 2.0 mL . How many…

A: Since we have 20 mg morphine in 2 mL  Hence mass of morphine available per mL = 20 / 2 = 10 mg/mL

Q: K Gasoline costs 1.17 euro per liter in France. What is the price in dollars. per gallon?

A: The question is based on unit conversions.We need to calculate price of gasoline in the units asked.

Q: Aluminum has a density of 2.70 g/cm3. How many miles of aluminum are in 13.2 cm3 block of metal…

A:

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.