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CHEM 120 Unit 4 Discussion: Chemistry in the World Around Us (GRADED A) 10,14 €   Añadir al carrito

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CHEM 120 Unit 4 Discussion: Chemistry in the World Around Us (GRADED A)

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(CHEM 120 Unit 4 Discussion) Initial Post Instructions While we often do not realize it, acidic and basic solutions are a part of our daily lives.Pick a solution in your home, work, or even outsid e (be sure to check the label to make sure that whatever you are measuring is nonhazardous and water b...

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  • 27 de abril de 2022
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  • 2021/2022
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OL Lab 8: Acids and Bases
Learning Objectives
 Give examples of acids and bases from everyday life
 Define pH and identify acids and bases using the pH scale
 Apply the Bronsted-Lowry definition of acids and bases to chemical compounds
 Describe the amphoteric and self-ionization capacity of water
 Calculate the pH of a strong acid and base in solution
 Assess whether a neutralization reaction will occur
 Evaluate the outcome of simple acid-base reactions

Introduction
Have you ever consumed an acid or a base? Yes, you have! Acids and bases are found all around us: In
the food we eat, the beverages we drink, many of the everyday household products at home and even
inside us! In this virtual simulation, you will learn the fundamentals of acids and bases and go through
some of the ways they can be characterized and used in the lab.



Acidic life
How do acidic or alkaline foods affect the pH of our blood, and what does this even mean? Together with
your lab assistant, Marie, you will explore different concepts of acids and bases, and investigate how
alkaline foods can also contain acids. You will measure the pH of solutions, and dive into these to
experience what happens at the molecular level.



Salty mixtures
In order to determine what reactions occur when you mix acids and bases of different strengths, you will
have the freedom to mix these solutions and interpret the resulting salt products. And don’t worry if you
make mistakes – in this virtual lab, you can just reset and start over! On-the-go quizzes will make sure
you are up to speed, and you can always dive into the theory pages for more in-depth explanations.



Corrosive everyday chemicals
Acids and bases can be corrosive and very dangerous to handle. But they also play a fundamental role in
all living things, in nature, and in the chemical industry.



Will you be able to measure the acidity of various substances around you?

Part 1: Complete the Labster lab: Acids and Bases



This study source was downloaded by 100000845689434 from CourseHero.com on 04-27-2022 12:45:41 GMT -05:00


https://www.coursehero.com/file/63603447/OL-Lab-8-Acids-and-Bases-KailahPdocx/

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