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 15W-40. What is the density in g/mL of this motor oil?

Q: A student is determining the density of an unknown metal with a mass of 256.0 g. The student…

A: First, the volume of unknown metal is determined as follows,

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: what is the density an object with a mass of 1.583 g and the volume of 0.2009 ml ?

A: Density can be calculated using the equation given below:

Q: 23mg Drug/kg Person into grams for an 182 lb person

A: Answer:- This question is answered by using the simple concept of dimensional analysis using the…

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: 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: How many milliliters does the container hold?

A: As we know, 1 Gallon = 3.785 Litres  Therefore conversion factor is  ( 1 Gallon / 3.785 Litres ) or…

Q: If the price of gold is 1227.00 dollars/oz what is the value of gold in the advertised coin? The…

A: we know 1oz = 28349.5mg

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: What is the volume, in mL, of a substance with a density of 2.15 g/mL and a total mass of 87.2 g?

A: Given data: The density of a substance is 2.15 g/mL. The total mass of a substance is 87.2 g. To…

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

A:

Q: A student is determining the density of unknown metal with a mass of 627.0 g. The student partially…

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: What is the density of a substance that has a mass of 75.6 g and a volume of 10 ML?

A: Density is defined as the ratio of mass of substance to its volume. Density(d) = mass (m) / volume…

Q: Please convert 297.6 kilocalories to grams. Please convert 1041.6 kilocalories to grams.

A: 1 calorie = 0.1296 grams.So,

Q: if an object has a density of 4.00 g/cm3, what is its density in units of kg/m3

A:

Q: What is the volume of an object whose density is 9.8 g/mL and has a mass of 100 grams?

A:

Q: Assume the density of Karo syrup is 1.37 g/mL. What is the volume, in cups, of 2.75 lbs of Karo…

A: Converzion of units :- This can be done by a method   called unit factor method or called…

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: Consider the following: If you have 100 grams of water (density: 1.0 g/mL) and 100 grams of vodka…

A: Density  = mass / volume.  From this equation  we can see that if we keep mass constant than Density…

Q: You've been asked to prepare a saline (NaCl) solution that is 70 mEq/L in sodium ions. You have…

A: The objective of this question is to calculate the final volume of a saline solution after dilution…

Q: What is 4,260 µg/mL in units of mg/mL? Give your answer with three digits after the decimal.

A:

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: 54.22 miles in 1.284hours is what speed in ft/min? Using sigfigs

A: Given that:  Distance = 54.22 miles  Time = 1.284 hours Formula of speed = distance/time

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: An alkaline hypochlorite cleaning solution has a concentration of 4.140% (m:m). (Chemical formula…

A: Given: Concentration = 4.140 % (m/m) density of solution = 1.128 g/mL Volume of solution = 8.334 L =…

Q: A student is determining the density of an unknown metal with a mass of 232.0 g. The student…

A: Given, the mass of unknown metal = 232.0 g Now calculate the volume of unknown metal is determined…

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: What is the mass (in kg) of a substance that has a density of 2.27 g/mL and a volume of 64.6 mL?

A: Given,  Density = 2.27 g/mL  volume = 64.6 mL

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: You've been asked to prepare a saline (NaCl) solution that is 80 mEq/L in sodium ions. You have…

A: In the given question we have to calculate the final volume of the saline solution after dilution.…

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: Crude oil is collected in barrels and then process at a refinery to make a number of petroleum-based…

A: Given,The volume of a standard barrel of crude oil = 42.0 gallonsFor every barrel of crude oil…

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 volume of 25.4 g of ethanol? Ethanol has a density of 0.785 g/mL

A: mass of ethanol = 25.4 g density of ethanol = 0.785 g/mL To determine : volume of ethanol

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 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: what is the density of a sample that has a mass of 13.25 g and a volume of 18.13 mL ?

A: The density of a substance is calculated using the below formula.