Japanese-Americans after the bombing of pearl harbor. Concentration camps were built by the Nazi’s to house jewish citizens because the Nazis thought Jewish People caused all problems. Because of the fact that Jewish people were killed tortured‚ and experimented on in concentration camps‚ Jewish people weren’t even considered people in Concentration camps and internment camps weren’t designed for mass extinction American internment camps and German concentration camps are not the same. First‚ Jewish
Premium Japanese American internment Nazi concentration camps Internment
Compare and contrast Language Objectives: Identify and practice comparative language in three forms: comparatives & superlatives‚ similarities‚ sentence connectors Form One: *Comparatives & superlatives 1. Text A is longer than text B 2. Text C is the longest 3. Text A is more informal 4. Text B uses more difficult language 5. Text C is the most academic *See appendix A for grammar rules Form Two Similarities – both‚ each‚ either and neither Text A and text B are both published online Both
Premium Linguistics Cross-cultural communication Grammar
Department Group 4 – Chemistry SL Lab no.2: Acid-base titration Student: Caterina Rende Dominis Teacher: Zrinka Toplićan Date: 19 November 2012 Data Collection and Processing (DCP) Aspect 1: Recording raw data Table 1 Table showing raw data collected from titration Known measurements 25 mL of diluted acid 0‚100 M of NaOH solution Measurement Number | V of alkali needed to neutralize acid /mL/ (±0.01 mL) | 1 | 26.4 | 2 | 26.1 | 3 | 26.1 | 4 |
Premium Sodium hydroxide Base
Full Lab Report Experiment #2: Acid-Base Titration Lab Description: Acid-Base Titration Introduction In this lab exercise we will evaluate the effectiveness of several indicators for the determination of the point of completion of a specific acid-base neutralization reaction. We will also determine the unknown concentration of the strong base NaOH by its reaction with a known amount of the weak acid‚ potassium acid phtalate (HKC8H4O4‚ abbreviated KHP). This will be accomplished using the titration
Premium PH indicator Titration PH
Exercise 10: Acid/Base Balance Worksheet Assignment Due: Week 1 GRADE 94 Student instructions: Follow the step-by-step instructions for this exercise found in your text and record your answers in the spaces below. Submit this completed document by the assignment due date found in the Syllabus. Please make sure that your answers are typed in RED. Please type your Name and Student ID Number here: Paul M. Nannery 4006529 Respiratory Acidosis and Alkalosis Activity 1: Normal Breathing
Premium PH Carbon dioxide
Chamberlin Date: 29 April 2017 Experiment Title: Acid-Base Titration Abstract: Vinegar is a common household item containing acetic acid as well as some other chemicals. This experiment is designed to determine the molar concentration of acetic acid in a sample of vinegar by titrating it with a standard solution of NaOH. CH3COOH(aq) + NaOH(aq) -> CH3COONa(aq) + H2O(l) By adding the sodium hydroxide‚ which is a basic solution‚ to the acetic acid‚ which is an acidic solution‚ a neutralization
Premium Titration
Example Lab Report Experiment 4 1. Judith Anthony‚” Strong Acid/Strong Base Titrations”‚ CHEM 1130‚ T.A-Joseph Kreft‚ Tuesday 8am‚Room 1871‚Donna Ellitnorpe. 2. Purpose of this experiment: The purpose of this experiment is to observe the neutralization reaction that occurs between strong acid and strong base solutions. The technique of titration is used to observe the acid content of the fluid in a car battery. 3. Procedure: Calculate the volume of 6.00 M NaoH that is needed
Free Titration Acid Sodium hydroxide
The aim of this experiment was to calculate the concentration of an unknown solution of Sodium Hydroxide (NaOH) by titrating it with Hydrochloric Acid (HCl) and to identify any possible sources of error. A colour change from pink to yellow signified the end of each individual titre as the NaOH had been neutralised. Experimental: Method: Firstly two solutions were prepared to show the colour of the Phenol Red indicator in acid and alkaline conditions. These colours were then used to determine the
Premium Sodium hydroxide Chemistry Base
The identification of acids and bases using a natural indicator Purpose: The purpose of this lab practice is to identify the pH of certain solutions and if they are acids or bases. Introduction: In chemistry‚ pH is a measure of the activity of the (solvated) hydrogen ion. p[H]‚ which measures the hydrogen ion concentration‚ is closely related to‚ and is often written as‚ pH. Depending on the pH solutions will be acids or bases. An acid is a chemical compound that dissociates in solution‚ releasing
Premium PH Acid PH indicator
LAB REPORT 5 – ACID/BASE CHEMISTRY No credit will be given for this lab report if the Data section is not completely filled out and if the required photographs are not received. At least one photograph must show the student’s face. NOTE: This experiment is rather lengthy. Plan accordingly. OBJECTIVES 1. Define strong electrolyte‚ weak electrolyte‚ nonelectrolyte‚ acid‚ base‚ salt‚ strong acid‚ weak acid‚ strong base‚ weak base‚ and neutralization reaction. 2. Compare and contrast the chemical
Premium Acid PH Acetic acid