Solution for problem 3PE Chapter 1
Converting Units of TemperatureA weather forecaster
Chemistry: The Central Science | 12th Edition
Converting Units of Temperature
A weather forecaster predicts the temperature will reach 31 °C. What is this temperature (a) in K, (b) in °F?
Ethylene glycol, the major ingredient in antifreeze, freezes at -11.5 °C. What is the freezing point in (a) K, (b) °F?
Week 3 Notes Tuesday, September 6, 201611:06 AM Important Points ○ LimitingReagent:Reactant used up first in the reaction ○ Theoretical Yield: Is the amount of productthat would result if all the limiting reagent reacted MAXIMUMobtainable result ○ Actual Yield is the amount of product actually obtained out of a reaction. • More on Titrations ○ Titrationcan be usedin the analysis of acid-baseand redox reactions • Physical Characteristicsof Gases ○ Gases assumethe volume and shapeof their containers ○ Most compressiblestate of matter ○ Gases will mix evenly and completelywhen confinedto the same container ○ Much lower densitiesthan liquidsand solids • Pressure ○ 1 pascal(Pa) = 1 N/m^2