Chem 103 Module 5 Exam Newest 2025 With Complete Questions and Verified Answers(verified by experts)|Graded A+

Chem 103 Module 5 Exam Newest 2025
With Complete Questions and Verified
Answers(verified by experts)|Graded A+




density of gas and liquids is.... - CORRECT ANSWER-different



highest molar mass = - CORRECT ANSWER-highest density



as temp increases - CORRECT ANSWER-density stays the same

, gas pressure is caused by... - CORRECT ANSWER-the force exerted by gas molecules colliding with
the surfaces of objects



atmospheric pressure is caused by... - CORRECT ANSWER-the weight of the column of air molecules
in the atmosphere above an object



pressure - CORRECT ANSWER-the force exerted on a given area

P=F/A

unit= Pascal



pascal (Pa) - CORRECT ANSWER-1 Pa = I N/m^2



atmosphere (atm) - CORRECT ANSWER-I atm = 101,325 Pa



kilopascal (kPa) - CORRECT ANSWER-1 kPa = 1000 Pa



pounds per square inch (psi) - CORRECT ANSWER-air pressure at sea level is 14.7 psi



bar (b) - CORRECT ANSWER-1 bar = 100,000 Pa



millibar (mb) - CORRECT ANSWER-1000 mb = 1 b



inches of mercury (in Hg) - CORRECT ANSWER-1 in Hg = 3386 Pa



torr - CORRECT ANSWER-760 torr = 1 atm



millimeters of mercury (mmHg) - CORRECT ANSWER-1 mm Hg = 1 torr