Back Titrations Question 1 A 10.0 g piece of rusty steel wool is dissolved in 200.00 ml of 1.00 M sulfuric acid. The excess sulfuric acid is determined by titration with a 0.500 M sodium hydroxide solution. 300.00 mL of sodium hydroxide is required to neutralise the acid. What was the % purity of iron in steel wool? Question 2 A 3.145 g sample of a certain lead ore containing lead(II) carbonate‚ PbCO3‚ was heated gently with 25.00 mL of nitric acid of concentration
Premium Sodium hydroxide Sulfuric acid Carbon dioxide
Perseus Birth • The king of Argos‚ named Acrisius‚ went to an oracle because he was upset about not having a son. This oracle foresaw that his daughter‚ Danae‚ would have a son with Zeus that would one day kill him. To keep Danae from having children‚ Acrisius locked her in a bronze tower. One day‚ Zeus came to her and turned the prison into a field of flowers. When Acrisius saw light coming from the tower‚ he ordered his men to tear down a wall and found Danae with a baby on her lap
Premium Medusa Greek mythology Zeus
The Great Gatsby F. Scott Fitzgerald ← Key Facts → full title · The Great Gatsby author · F. Scott Fitzgerald type of work · Novel genre · Modernist novel‚ Jazz Age novel‚ novel of manners language · English time and place written · 1923–1924‚ America and France date of first publication · 1925 publisher · Charles Scribner’s Sons narrator · Nick Carraway; Carraway not only narrates the story but implies that he is the book’s author point of view · Nick Carraway narrates
Premium F. Scott Fitzgerald The Great Gatsby Jay Gatsby
Axia College Material Appendix B Tips for Creating a PowerPoint® Presentation Your Week Three assignment requires you to use the Microsoft® PowerPoint® graphics presentation program. This lecture provides you with the very basics for starting up with the program. Getting Started • Open the Microsoft® PowerPoint® program. • Start a new presentation: Click on Blank Presentation and then click OK. • Choosing a slide layout: Click on Format and then click Slide Layout.
Premium Presentation
How to Prepare a PowerPoint Presentation INSTRUCTIONS 1 Launch PowerPoint on your computer. You will see a blank PowerPoint slide with text placeholders. 2 Click the "Designs" tab to browse the template themes. 3 Click the theme you would like to apply to your PowerPoint presentation. This will change the design for all slides you create. 4 Click inside the text placeholders and type your text. The first slide should include the presentation’s title and any important information.
Premium Presentation
Dictionary Online‚ 2013) Walmart holds many accolades in the business world. It bosts over $400 billion in revenue annually. If this number were converted into GDP Walmart would have a larger economy than many countries combined and make it the 23rd largest economy in the world. Walmart and its holdings employs over 2.1 million employees making it the largest employer in the United States. What does this mean? It means Walmart is a bohemoth in the business world. Walmart has successfully made itself
Premium Ethics
. Introduction This is a study for Wal-Mart stores Inc.‚ head quartered in San Diego‚ CA. This is study on April 13‚ 2013 to assist the present why Wal-Mart has their internal issue. The management structure of Wal-Mart stores Inc. is relatively flat with few layers of management and its corporate culture is very variable and lenient. . History and Purpose of Study History Sam Walton founded Wal-Mart in 1962. He was a businessman
Premium Wal-Mart Discount store Big-box store
Narration | * Explains why it is used * Explains Organizational Method * Provides 2 tips for writing | 6 | 6 | Illustration | * Explains why it is used * Explains Organizational Method * Provides 2 tips for writing | 6 | 6 | Description | * Explains why it is used * Explains Organizational Method * Provides 2 tips for writing | 6 | 6 | Classification | * Explains why it is used * Explains Organizational Method * Provides 2 tips for writing | 6 | 6 | Process
Free Rhetoric Writing
Types of communication Can you come up with all the different forms/types of communication? (the next slide might help you) Why is having different types of communication Important? Having different forms of communication between people helps to exchange ideas and information… It also has positive outcomes for people such as self-esteem‚ building relationships and security/safety whereas poor communication can make people feel venerable and worthless leading to mental health problems. Non
Premium Communication Nonverbal communication Sign language
Financial Accounting John J. Wild Sixth Edition McGraw-Hill/Irwin Copyright © 2013 by The McGraw-Hill Companies‚ Inc. All rights reserved. Chapter 08 Reporting and Analyzing Long-Term Assets Conceptual Learning Objectives C1: Explain the cost principle for computing the cost of plant assets. C2: Distinguish between revenue and capital expenditures‚ and account for them. C3: Explain depreciation for partial years and changes in estimates. 8-3 Analytical Learning Objectives
Premium Depreciation