Answered: A mouthwash is 21.3% ethanol by mass If…

A mouthwash is 21.3% ethanol by mass If each bottle contains 1.43pt of mouthwash with a density of 0.876g/ml, how many kilograms of ethanol are in 110 bottles of the mouthwash

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter1: Basic Concepts Of Chemistry

Section: Chapter Questions

Problem 39RGQ

See similar textbooks

Related questions

Q: A diabetic patient's insulin drip is prepared with 100.0 units of insulin in 500.0 mL normal saline.…

A: Given information: Units of insulin= 100 Volume of normal saline = 500 mL Patient needs to delivered…

Q: A patient undergoing open-heart surgery is to receive 151 units/kg body weight. If the medicine…

A: Given : requirement of dose = 151 units /Kg body weight body weight of patient = 200 lb strength of…

Q: Which of the following items have a mass of about 100 g? a nickel a 5.0-gallon bucket of water a car…

A: 1) To identify: Which option has a mass of about 100 g.

Q: Which of the items below would be considered the least dense? a tire with a volume of 2.12 L…

A: Given : we have to search which of the following is least dense.

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: You add 297 grams of NaCl to a container and then you add 898 grams of water to that same container.…

Q: A three component mixture has a mass of 125 grams. If an individual component has a mass of 25…

Q: A chemist needs 2.00grams of a liquid compound with a density of 0.718 g/cm^3. What volume of the…

Q: Q. A female patient is to receive Dextrose IV based on her body weight. The patient weighs 186 lbs.…

A: Answer: The volume of Dextrose that the patient needed to receive is 16.874 mL.

Q: Calculate the mass in grams of 85.0 mL of diethyl ether, an anesthetic that has a density of 0.713…

A: Given: Density of diethyl ether = 0.713 g/mL. And the volume of diethyl ether = 85.0 mL.

Q: solution is made using 450.0 mL of isopropanol (density 0.7860 g/mL) and 953.5 mL of water (density…

A: Given : Volume of isopropanol = 450 ml Density of ispropanol = 0.7860 g.ml-1 Volume of water =…

Q: If there are 28.35 grams in each ounce, and each marble weight 0.16 oz. What is the molecular weight…

A: Solution is given below.

Q: What is the density, in milliters, of an unknown liquid if 3.20 ounces has a mass of 86.5 grams in…

A: Mass of a substance present per unit volume of the liquid is known as densityof the liquid which may…

Q: tration of the insulin stock solution is 400. units/500. mL. How many units of insulin per hour is…

A: A unit of insulin is the most basic measure of insulin, U-100 is the most common concentration of…

Q: How many grams of water are in a glass that contains 9.90 fluid-ounces? (The density of water is…

A: Density is given as , D=mVD=densitym=mass V= Volume⇒m=D×V Volume of water=9.90 fluid ounce Density…

Q: 9.66 x 10-3 grams of CaCO3 were present in a 5.00 mL sample of water, how many grams of CaCO3 are in…

Q: A total of 0.50lbs of glass marbles added to 425 mL of water. The water level rises to a volume of…

A: Density of substance is calculated by dividing the mass with volume.

Q: Wine is 13 % alcohol by volume. How many milliliters of alcohol are in a 0.700L bottle of wine?…

Q: Digitalis, a drug used to control atrial fibrillation in patients is to be given as 20.0 mg/kg body…

A: Given: Body weight = 160.0 pound Dose for patient: 20.0 mg/kg body weight 2.205 pounds = 1.00 kg

Q: A doctor prescribes 3 g of a drug, daily, for a patient. The pharmacist has only 750 mg tablets…

A: Given, Amount of daily dose of a patient = 3 g Note: 1000 mg = 1 g Amount of tablet available = 750…

Q: An intramuscular medication is given at 5.00 mg/kgmg/kg of body weight. What is the dose for a…

Q: hardware salesman measures the mass of a box containing 1000 washers. The mass is 0.7222 kg…

A: We know from the unit conversion in chemistry, to measure small amount we generally used mg,…

Q: A soft drink costs 75 cents for a 12-oz A two-liter bottle costs $1.25. How much more expensive is…

Q: A solution is made using 200.0 mL of methanol (density 0.792 g/mL) and 1011.1 mL of water (density…

A: The mass percent is the ratio of the mass of solute in the given mass of solution multiplied by 100.…

Q: A hardware salesman measures the mass of a box containing 1000 washers. The mass is 1.5924 kg. What…

A: We know that - 1 Kg = 1000 g 1 g = 1000 mg

Q: What would be the mass, in grams, of a sphere of titanium which is 24.68 mm in diameter? V =…

A: Given : Sphere of titanium with diameter = 24.68 mm = 2.468 cm…

Q: A pharmacists measures out three amount of 200 mL and two amount of 150 mL from a stock bottle of 2…

A: Given : Total volume of stock solution = 2 L. Total mass of a drug = 5…

Q: Assume household vinegar contains 5% acetic acid by weight and that the density of vinegar is the…

A: Given : Volume of household vinegar = 404 ml Density of vinegar = 1 gm/ml Weight % of acetic acid…

Q: Automobile batteries are filled with an aqueous solution of sulfuric acid. What is the mass of the…

A: A percentage (by mass) solution is one which indicates the amount of solute (g) present per 100 g of…

Q: You are to give ampicillin, with a recommended dose of 35 mg/kgmg/kg , to a child with a mass of 21…

A: Each drug has an specific concentration range where its effect is most useful or most safe. The…

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: Ethylene glycol (antifreeze) has a density of 1.11g/cm^3 What is the mass in g of 424 mL of ethylene…

Q: A vinegar sample has a density of 1.006g/mL and contains 5.4% acetic acid by mass.Calculate the…

A: Given : Density of solution = 1.006 g/mL Percent by mass of acetic acid = 5.4 % And volume of…

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

A: given mass of drug = 2.5 g mass of tablet = 500 mg

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

Q: The mass of acetic acid in a 2.00mL sample of vinegar (density of the vinegar is 0.999g/mL) is…

Q: Chalcopyrite, the principal ore of copper (Cu), contains 34.63% Cu by mass. How many grams of Cu can…

A: Given: Mass of ore = 7.34*104 kg

Q: The mass of fuel in an airplane must be determined before takeoff. A jet contains 14813 LL of fuel…

A: Given: The volume of the fuel= 14813 L Density of the fuel= 0.772 g/cm3 To find: Mass of the fuel in…

Q: A doctor orders for a patient to receive 0.06g of medicine. The medicine comes in a solution with a…

Q: What is the volume, in milliliters, of 6.60 g of acetone?

A: Density = mass ÷ volume So, volume = mass ÷ density

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

Q: Maalox is the trade name for an antacid and antigas medication used for relief of heartburn,…

Q: your front lawn is 24.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates 1150…

A: Width of lawn = 24.0 feet Length of lawn = 20.0 feet Number of snowflakes per square foot per min…

Q: A pill that is 91.5% aspirin is found to contain 59.99 mg of aspirin. What is the mass of the pill…

Q: Chalcopyrite, the principal ore of copper (Cu), contains 34.63% Cu by mass. How many grams of Cu can…

A: Given: Percent by mass of Cu = 34.63 % And mass of ore = 9.68 X 104 Kg.

Q: A medium-sized carrot weighs 61 g and contains 6.0 g of carbohydrate. Part A What percent, by…

A: Given : Mass of carbohydrate in carrot = 6.0 g Mass of carrot = 61 g

Q: A mouthwash is 21.5 % ethanol by mass. A mouthwash may contain over 20% ethanol. If each bottle…

A: Mouthwash % ethanol by mass = 21.5 % = 21.5 g Each bottle contains 1.38 pt of mouthwash with a…

Q: The solubility of benzoic acid is 1.81 g per 100 mL of hot water. A student adds 1.81 g of benzoic…

A: Given : Mass of benzoic acid added in 100 mL water = 1.81 g Solubility of benzoic acid at lower…

Q: gasoline density =0.74 g/mL How many liters of gasoline contain 1.63 kg of gasoline

Concept explainers

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.

Question

A mouthwash is 21.3% ethanol by mass If each bottle contains 1.43pt of mouthwash with a density of 0.876g/ml, how many kilograms of ethanol are in 110 bottles of the mouthwash

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

This year, like many past years, you begin to feel very sleepy alter eating a large helping of Thanksgiving turkey. Some people attribute this sleepiness to the presence of the amino acid tryptophan in turkey. Tryptophan can be used by the body to produce serotonin, which can calm the brains activity and help to bring on sleep. a. What mass in grams of tryptophan is in a 0.25-lb serving of turkey? (Assume tryptophan accounts for 1.0% of the turkey mass.) b. What mass in grams of tryptophan is in 0.25 quart of milk? (Assume tryptophan accounts for 2.0% of milk by mass and that the density of milk is 1.04 kg/L.)
If a solid block of glass, with a volume of exactly 100 in.3, is placed in a basin of water that is full to the brim, then of water will overflow from the basin.
A solution of sodium hydroxide has a density of 1.14 g/mL and contains 32.8% sodiumhydroxide by mass. If 40.0 mL of this solution is diluted with 30.0 mL of water, what is theconcentration of the dilute sodium hydroxide?
Percent by Mass= Mass of Solute x100 Percent by volume and Percent by Mass calculations Mass of Solution Volume of Solute Name: Percent by Volume= -x100 Volume of Solution 1. 1. Calculate the percent by volume if 56.7 ml of alcohol is added to 540 ml of water. (Remember to add both solute and solvent to get the total volume of solution to put on the bottom.) 540 15.23 2 Calculate the percent by mass if 35.0 grams of NaC! is added to 455 grams of water to make a salt solution. 3. Calculate the percent by volume if 15.5 ml of HCI is added to 1.0 Liter of water. 4. Calculate the amount of water needed to make a 5% solution of alcohol, if you have 25 ml of alcohol? (Hint: first you will need to find the total amount of solution needed. then subtract the 25 ml from that.)
The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not techically the same thing as weight, but the abbreviation (w/v) is also common. How many grams of sucrose arre needed to make 805 mL of a 33.0% (w/v) sucrose solution? mass =
The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same thing as weight, but the abbreviation (w/v) is also common. How many grams of sucrose are needed to make 925 mL of a 33.0% (w/v) sucrose solution? mass:? g sucrose
High-density lipoprotein (HDL) cholesterol is the “good” cholesterol because adequate levels reduce the risk of heart disease and stroke. HDL levels between 40. and 59 mg/dL are typical for a healthy individual. What is this range of HDL cholesterol in units of mol/L?
What is the mass in grams of 24.7 mL of a solution that has a density of 2.34g/mL?
When a bottle of household bleach states that it contains 5.25% sodium hypochlorite (NaOCl), 5.25% refers to 5.25 g of NaOCl per 100 mL. How many grams of NaOCl is in 5 mL of this bottle of bleach?
Part D: Food Calories Naked Juice Serving size 240 mL D1. Name of food product D2. Mass of food nutrients in one serving Fat Carbohydrate 33 g, Protein g, D3. Calculations for Calories (Cal) or kilocalories (kcal) per serving kcal (Cal) Carbohydrate Protein kcal (Cal) Fat kcal (Cal) D4. Total Calories (Cal or kcal) per serving kcal (Cal) D5. Calories (for one serving) listed on the label cal (Cal) D6. Percentage of total Calories from carbohydrate % (show calculations) D7. Percentage of total Calories from protein (show calculations) % D8. Percentage of total Calories from fat (show calculations) % Q 4. How does your calculated number of Calories in one serving compare to the Calories listed on the food product nutrition label? Comment on it.
A vial containing 200 mg hydrocortisone sodium succinate powder for injection is to be reconstituted to produce 4 mL of injection.The displacement volume of hydrocortisone sodium succinate is 0.05 mL/100 mg.What quantity of Water for Injections, BP that should be added to the powder?units – ml
10.0 mL of a salt solution has a mass of 12.8 g. The solution is evaporated to dryness and the solute has a mass of 3.5 g. What is the mass percent of the salt solution?