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Chemistry, 23.11.2022 08:55 kimashleybartolome

Alcohol and water mix instantly! But how can you split them in a flash? Objective: 1. To make a 70% solution alcohol 2. To perform laboratory experiment that enhance skills. Materials: 2 cups of water 1 tablespoon of baking soda ¬Ĺ cup of vinegar 3 pcs of calamansi¬† Procedures: Add 2 cups of water in a bowl Add 2 tablespoon of baking soda Stir it in one direction only Add ¬Ĺ cup of vinegar(white vinegar) Extract the three calamansi¬† Add the calamansi in the solution using thin cloth to filter the pulp from the extract Stir the solution and transfer it into clean container. Table 1. Compare the characteristics of the two alcohols 70 % alcohol (Commercial) 70 % alcohol (Natural) Odor Appearance Reaction to your palm after using it. ANSWER SAMPLE QUESTIONS 1.What have you observed after adding the vinegar in the solution? 2. What is the importance of baking soda in solution? 3. What is the importance of vinegar in the solution? ¬† ¬† ¬† ¬† 4. What is your insight about this experiment?

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