(a)
Interpretation:
The volume in liters occupied by carbon monoxide in a room that measures
Concept Introduction:
Volume can be calculated by the equation given below:
Volume is the ratio of mass to density and its SI unit is
Unit conversions:
(a)
Explanation of Solution
Given data:
Volume can be calculated by the equation given below:
Volume has to be converted into liters
The concentration is given by
The volume in liters can be calculated as follows:
(b)
Interpretation:
The given concentration has to be converted from
Concept Introduction
Unit conversions:
(b)
Explanation of Solution
Given data:
The concentration has to be converted from
The unit conversions useful for this are given below:
(c)
Interpretation:
The given blood sugar level has to be converted from
Concept Introduction
Unit conversions:
(c)
Explanation of Solution
Given data:
The concentration has to be converted from
The unit conversions useful for this are given below:
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Chapter 1 Solutions
Chemistry
- It is recommended that drinking water contain 1.6ppm fluoride (F-) for the prevention of tooth decay. Consider a reservoir with a diameter of 4.50 x 102 m and a depth of 10.0 m. (The volume is πr2h, where r is the radius and h is the height.) How many grams of F- should be added to give 1.6ppm? How many grams of sodium fluoride, NaF, contains this much fluoride?arrow_forwardAssuming that gasoline is 100% isooctane and that the density of isooctane is 0.792 g/mL, what mass of CO2 (in kilograms) is produced each year by the annual U.S. gasoline consumption of 4.6 X 1010 L?arrow_forwardWhich piece of equipment would you use to measure 7.10 mL of CuSO4 (aq)?arrow_forward
- The German chemist Fritz Haber proposed paying off the reparations imposed against Germany after World War I by extracting gold from seawater. Given the following data, what was the dollar amount of the gold that could have been extracted from 3.0 m3 of seawater? The price of gold at the time was $0.68 per gram of gold. Gold occurs in seawater to the extent of 5.15 x 1011 atoms per gram of seawater. The density of seawater is 1.03 g/cm3.arrow_forwardThe concentration of carbon monoxide in an urban apartmentis 48 mg>m3. What mass of carbon monoxide in gramsis present in a room measuring 10.6 ft * 14.8 ft * 20.5 ft?arrow_forwardThe physical fitness of athletes is measured by “VO2 max,”which is the maximum volume of oxygen consumed by anindividual during incremental exercise (for example, on atreadmill). An average male has a VO2 max of 45 mL O2>kgbody mass/min, but a world-class male athlete can have a VO2max reading of 88.0 mL O2>kg body mass/min. (a) Calculatethe volume of oxygen, in mL, consumed in 1 hr by an averageman who weighs 185 lbs and has a VO2 max reading of 47.5mL O2>kg body mass/min. (b) If this man lost 20 lb, exercised,and increased his VO2 max to 65.0 mL O2>kg body mass/min,how many mL of oxygen would he consume in 1 hr?arrow_forward
- How much water will overflow from a basin, if a solid block of glass, with a volume of exactly 101 in.3, is placed in a basin of water that is full to the brim?arrow_forwardA chemist prepares a solution of silver(I) nitrate AgNO3 by measuring out 6.4102 x 10^2 μmol of silver(I) nitrate into a 450.mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mol/L of the chemist's silver(I) nitrate solution. Round your answer to 2 significant digits.arrow_forwardThe average micro-nano plastic concentration in bottled water was about 2.4×10^5 particles per liter of bottled water, about 90% of which were nano-sized particles. Assuming that each nanoparticle can be approximated as a sphere with a diameter of 100 nm and that the average density of nanoparticles is 1.2 g/cm^3, estimate the mass of nanoparticles ingested if someone drinks all of their recommended 64 fluid ounces of water per day via bottled water every day for a year. Provide your answer is units of nanograms (ng).arrow_forward
- Dust falls on Chicago at a rate of 65 mg m-2 day-1. Major metallic elements in the dust include aluminum, copper, lead, magnesium, manganese and zinc. Lead accumulates at a rate of 0.029 mg m-2 day-1. How many metric tons (1 metric ton = 1000 kg, an exact equality) of lead fall on the 535 km2 of Chicago in one year?arrow_forwardWhat is the volume of a sample of mercury (d = 13.6 g/ml) which weighs 1000. g?arrow_forwardA sample of an ethanol-water solution has a volume of 54.4 cm^3 and a mass of 49.9 g. What is the percentage of ethanol (by mass) in the solution? (Assume that there is no change in volume when the pure compounds are mixed.) The density of ethanol is 0.789 g/cm^3 and that of water is 0.998 g/cm^3.arrow_forward
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningGeneral Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage Learning