Module 1 Part 4 - Titration PDF

TITRATION Husay, Saysay at Magandang Pag-uugali’y sa CalSci Pinapanday! CALAMBA CITY SCIENCE INTEGRATED SCHOOL PRE- ASSESSME NT TEST  CALAMBA CITY SCIENCE INTEGRATED SCHOOL WRITE THE LETTER OF THE CORRECT ANSWER. ____1. This substance is a co...

TITRATION Husay, Saysay at Magandang Pag-uugali’y sa CalSci Pinapanday! CALAMBA CITY SCIENCE INTEGRATED SCHOOL PRE- ASSESSME NT TEST  CALAMBA CITY SCIENCE INTEGRATED SCHOOL WRITE THE LETTER OF THE CORRECT ANSWER. ____1. This substance is a common A. Titrant indicator used B. Analyte for titration. C. Pipette ____2. This is indicated by color D. Endpoint change, signaling E. Sodium hydroxide that the reaction between the F. Burette titrant and G. Phenolphthalein analyte is complete. ____3. This is the main laboratory apparatus used for titration. ____4. In titration, it is the substance  CALAMBA CITY SCIENCE INTEGRATED SCHOOL LEARNING COMPETENCIES At the end of the lesson the learner should be able to: 1.Define titration and its components 2.Identify the laboratory apparatuses used during titration 3.Perform a simple acid-base mini titration. 4.Cultivate a sense of curiosity and inquiry about chemical reactions.  CALAMBA CITY SCIENCE INTEGRATED SCHOOL WORD SEARCH B______ E_______ A______ T______ I________  CALAMBA CITY SCIENCE INTEGRATED SCHOOL TITRATION SET-UP  CALAMBA CITY SCIENCE INTEGRATED SCHOOL SIMPLE ACID-BASE TITRATION  CALAMBA CITY SCIENCE INTEGRATED SCHOOL TITRATION Titration is a chemical technique that involves slowly adding a solution of known concentration (titrant) to another solution of unknown concentration (analyte) until the reaction is complete. This helps figure out the exact amount of the unknown substance in the solution. Analyte is the substance whose concentration you are trying to determine in a titration. Titrant is the solution of known concentration that is carefully added to the analyte during the titration.  CALAMBA CITY SCIENCE INTEGRATED SCHOOL TITRATION Indicator is a substance that changes color when the endpoint of the titration is reached. This helps you visually identify when the reaction between the titrant and analyte is complete. Example: Phenolphthalein, Bromothymol blue, Methyl orange Endpoint is the point in a titration where the indicator changes color, signaling that the reaction between the titrant and analyte is complete.  CALAMBA CITY SCIENCE INTEGRATED SCHOOL TITRATION DEMONST  CALAMBA CITY SCIENCE INTEGRATED SCHOOL LABORATORY GROUP ACTIVITY Follow the instructions provided. Write your answers to the guide questions on the Manila Paper Present your answers in class.  CALAMBA CITY SCIENCE INTEGRATED SCHOOL PRESENTATION TIME What is the analyte in the experiment? What is the titrant in the experiment? What is the indicator in the experiment? What are the changes you observed during the experiment? What do you think caused that change?  CALAMBA CITY SCIENCE INTEGRATED SCHOOL SUMMARY Titration is a chemical technique that involves slowly adding a solution of known concentration (titrant) to another solution of unknown concentration (analyte) until the reaction is complete. Burette is the main laboratory apparatus used during titration. Analyte is the substance whose concentration you are trying to determine in a titration. Titrant is the solution of known concentration that is carefully added to the analyte during the titration. Indicator is a substance that changes color when the endpoint of the titration is reached. This helps you visually identify when the reaction between the titrant and analyte is complete. Endpoint is the point in a titration where the indicator changes color, signaling that the reaction between the titrant and analyte is complete. CALAMBA CITY SCIENCE INTEGRATED SCHOOL