Concept explainers
(a)
Interpretation:
The given conversions have to be performed to fill the blanks. The operations have to be done without calculator or spreadsheet.
(a)
Explanation of Solution
Given,
The conversion factor used to convert seconds to milliseconds is
The conversion factor used to convert seconds to minutes is
The given blanks can be filled as follows:
(b)
Interpretation:
The given conversions have to be performed to fill the blanks. The operations have to be done without calculator or spreadsheet.
(b)
Explanation of Solution
Given,
The conversion factor used to convert nanometers to centimeters is
The conversion factor used to convert nanometers to meters is
The given blanks can be filled as follows:
(c)
Interpretation:
The given conversions have to be performed to fill the blanks. The operations have to be done without calculator or spreadsheet.
(c)
Explanation of Solution
Given,
The conversion factor used to convert degree Celsius to Kelvin is
The conversion factor used to convert degree Celsius to degree Fahrenheit is
The given blanks can be filled as follows:
(d)
Interpretation:
The given conversions have to be performed to fill the blanks. The operations have to be done without calculator or spreadsheet.
(d)
Explanation of Solution
Given,
The conversion factor used to convert liters to cubic centimeters is
The conversion factor used to convert liters to cubic meters is
The conversion factor used to convert liters to quart is
The given blanks can be filled as follows:
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Chapter 1 Solutions
Chemistry: Principles and Practice
- Convert 16.3 L/cm to units of milliliters per meter. Show the unit analysis by dragging the conversion factors into the unit-factor slots. 16.3 L mL 1 cm Answer Bank 1L 1000 mL 100 cm 1 marrow_forward1. Express the number = -890,000 in scientific notation; 2. Express the number =-4.239 x 10² in standard notation; a) -4230 b) 4.239 c) -42.39 3. Scientific notation is an expression of a number using powers of a) 20 b) 30 c) 10 4. A number is expressed in scientific notation by writing the first_ a) nonzero digit b) decimal point c) regular digits 5. Express the number in standard notation: 7.11 x 10² 6. This number is not written in proper scientific notation. Rewrite them so that they are in proper scientific notation. 9,943 x 10$ 7. Write these numbers in scientific notation by counting the number of places the decimal point is moved. 123,456.78 8. There are fundamehtal units for various quantities; a) Three b) Five c) Sevenarrow_forwardWhich of the following is a best practice in weighing solid samples? A Place chemicals directly on the balance pan. B) Use weighing paper, a watch glass, a beaker, or some other container to measure mass of your solid samples. Do not return the mass settings to zero mark; let the next user tare it for you. For different trials of an experiment, use multiple balances for your measurements.arrow_forward
- 1. Convert 1357 feet into kilometers. (1 mile = 5,280 feet) (1 mile = 1.609 km) 2. Convert 4.2 kilograms into pounds. (1 pound = 454 grams) (1 kilogram = 1000 grams)arrow_forwardperform the indicated calculation. Express your answer with the correct number of significant figures and include units. Remember to use the correct format for scientific notation. 12.68 g/mol X 0.5 mol (3.75 km/hr) (4.000 hr) 0.5462g/0.0873 mLarrow_forwardLength SI Unit: meter (m) 1 meter 1.094 yards %3D 1 inch = 2.54 centimeters (exactly) %3D 1 kilometer = 0.6214 miles %3D 1 mile = 5280 ft %3D Convert 968 km/h to ft/s. Answer in decimal form, without units. Answer:arrow_forward
- How to convert? how to convert 1.06mM to mM/mg of sample. I've weighed 100 mg of sample and I diluted in 1 milliliter of water. the molecular weight of the acid (sample) is 116.16g/molarrow_forwardConversion of units using the DimensionalAnalysis(Factor Label Method) I – Give the equivalent units of measurement. Show your solution 1. 1m = ____ cm = _____ mm =_____ dm =______km = _____in =____ ft =___yd =______mi 2. 1kg = ____ g =______mg = _____cg = _____ dg = ____lb 3. 1h = _____s = _____ ms = ______ min = ____ yr =______ day 4. 1A = ____ MA = ____V = ______ W = ______ kW = ____mA 5. 1mol = ____ mmol = _____kmol = ______Mmol 6. 1K = ____ oC= ______ oF=_______oR 7. 1g/mL = ______g/cm3 = _____lb/in3 = _____ lb/cm3 =______kg/m3 8. 1Pa=________kPa =_______mPa = ____ GPa = _____ atm 9. 1J = ________kJ = ______ nJ = _____cal = ____k cal =_____dcal 10.1Byte = _____ GB =______ kB = _____TB=_____MB =_____arrow_forwardConvert 25.0m^(3) to liters. Note that 1mL=1cm^(3). 25.0m^(3)=arrow_forward
- Convert 0.159 L/min to units of microliters per hour. Show the unit analysis by dragging the conversion factors into the unit-factor slots. 0.159 L 1 min %3D Answer Bank 1L 1 x 10° µL 60 min 1 h |ニarrow_forwardS S In France the price of gasoline averages around $ 1.04 per liter. Using unit analysis, calculate the cost of gasoline in France in dollars per gallon. Use one of the following to set up the conversion factor. 454 g = 1 lb = 16 oz 1 m = 39.4 in = 3.28 feet Visited $ 1.04 1 L 2.54 cm = 1 in 1 km = 0.621 miles 1 L=1.06 qt 3.79 L 1 gal (number) (number) Submit Answer (unit) (unit) Try Another Version 11 $ /gallon 1 item attempt remainingarrow_forward1. Convert the number 3,200,000 into scientific notation with the same significant figures? 2. Convert 80 km/hr to SI units. Use scientific notation and apply the proper use of significant figures? 3. Convert 3.42 km to SI units. Use scientific notation and apply the proper use of significant figures? 4. Convert 74 mph to SI units. Use scientific notation and apply the proper use of significant figures? 5. Convert 9.12 μs to SI units. Use scientific notation and apply the proper use of significant figures?arrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co