Concept explainers
(a)
Interpretation:
The given product is to be expressed in exponential form.
Concept introduction:
Exponential form refers to a numeric form that involves exponents. Exponent is a superscript number which indicate that the numeric value is multiplied many times to itself. The superscript shows the number of times the process is repeated.
(b)
Interpretation:
The given product is to be expressed in exponential form.
Concept introduction:
Exponential form refers to a numeric form that involves exponents. Exponent is a superscript number which indicate that the numeric value is multiplied many times to itself. The superscript shows the number of times the process is repeated.
Want to see the full answer?
Check out a sample textbook solutionChapter PSS Solutions
Introductory Chemistry: Concepts and Critical Thinking Plus MasteringChemistry with eText -- Access Card Package
- 1-65 While you drive your car, your battery is being charged. How would you describe this process in terms of kinetic and potential energy?arrow_forwardWhich of the followings is the volume of a metal cylinder with 40 mm for diameter, 3.0 cm for height?arrow_forwardWhich intensive physical property is observed when the droppings of a person seated inside a closed room has able to reach a person who is 1 meter away from him after sneezing? If you were that person, what would you do to avoid this?arrow_forward
- You are to give ampicillin, with a recommended dose of 45 mg/kg, to a child with a mass of 24 kg. If stock on hand is 250 mg/capsule, how many capsules should be given? Express the number of capsules as an integer.arrow_forwardHow can I solve a multidimensional analysis problem involving unit conversions for chemistry? 5.1 x 103 J/m2 to MJ/mm2arrow_forwardElectrical energy is measured in kilowatt hours, kWH. A watt is 1 joule per second, a kilowatt is 1000 joules per second. An hour has 3600 seconds, therefore 1kWh=3.6x10^6 joules. How many kWh are there in a meal that is 437 Cal?arrow_forward
- The radius of a copper (Cu) atom is roughly 1.3x10−10 m. How many times can you divide evenly a 223.3−cm long piece of copper wire until it is reduced to two separate copper atoms? (Assume there are appropriate tools for this procedure and that copper atoms are lined up in a straight line, in contact with each other. Round off your answer to an integer.)arrow_forwardThe speed of light is (2.998e8m/s) How far does light travel in 4.0μs? Set the math up. But don't do any of it. Just leave your answer as a math expression. Also, be sure your answer includes all the correct unit symbols.arrow_forwardA barometer is filled with a cylindrical column of mercury that is 76.0 cm high and 1.000 cm in diameter. If the density of mercury is 13.53 g/cm3, what is the mass of mercury in the column? Express the answer in standard notation using the correct number of sig. figs.arrow_forward
- The diameter of a copper (Cu) atom is roughly 1.3 x10-10 m. How many times can you divide evenly apiece of 10-cm copper wire until it is reduced to twoseparate copper atoms? (Assume there are appropriate tools for this procedure and that copper atoms arelined up in a straight line, in contact with each other.)Round off your answer to an integer.arrow_forwardEnter your answer in the provided box. The radius of a copper (Cu) atom is roughly 1.3 ×10−10 m. How many times can you divide evenly a 7147−cm long piece of copper wire until it is reduced to two separate copper atoms? (Assume there are appropriate tools for this procedure and that copper atoms are lined up in a straight line, in contact with each other. Round off your answer to an integer.)arrow_forwardWhat is the mass of a cylinder of lead with a radius of 1 centimeter and a height of 3 centimeters, given that the density of lead is 11.4 (g)/(cm^(3))?arrow_forward
- Principles of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning