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Household chemicals

inorganic chemistry lab report : titration

Subject: 
Chemistry
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Household chemicals
Bases
Titration
Analytical chemistry
Acetates
Acetic acid
Acid–base titration
Vinegar
Dilution
Acid
Standard solution
Molar concentration

1 Experiment 6: Acid-Base Titration Objective: The objective of this experiment is to determine the percent mass of Acetic Acid in the vinegar (original Acetic Acid) by reacting measured volume of NaOH solution, whose concentration is given by react with standard HCl solution, with measured volume of dilute Acetic Acid solution. In addition, Excel is used in calculation part. Method:

inorganic chemistry lab report: titration

Subject: 
Chemistry
Rating: 
0
No votes yet
Tags: 
Household chemicals
Bases
Titration
Analytical chemistry
Acetates
Acetic acid
Acid–base titration
Vinegar
Dilution
Acid
Standard solution
Molar concentration

1 Experiment 6: Acid-Base Titration Objective: The objective of this experiment is to determine the percent mass of Acetic Acid in the vinegar (original Acetic Acid) by reacting measured volume of NaOH solution, whose concentration is given by react with standard HCl solution, with measured volume of dilute Acetic Acid solution. In addition, Excel is used in calculation part. Method:

Chemistry

Subject: 
Chemistry
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Household chemicals
Laboratory glassware
Antiseptics
Otologicals
Antioxidants
catalase
Peroxide
Hydrogen peroxide
Pipette
Acid
Graduated cylinder
PH

Grace Doran 10/28/15 Grade 9 Liver Catalase Lab Purpose: The experiment was conducted in order to test whether or not the liver catalase performed different when denatured. Also to test what happens when we change the pH of the reaction. Introduction/ Background Information: A liver is vital in getting rid of toxic substances in the body. It uses enzymes which are proteins that help to complete chemical reactions. The enzyme used in the liver is a catalase enzyme. This enzyme helps to break down hydrogen peroxide (H2O2) into water and oxygen. However enzymes may under extreme heat or pH levels may become denatured and nonfunctional.

Acid and Base Lab (unanswered)

Subject: 
Chemistry
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Chemistry
Bases
Equilibrium chemistry
Acid-base chemistry
Household chemicals
PH indicators
Neutralization
Litmus
Acid–base reaction
Sodium bicarbonate
PH
Sodium
health
Technology

Name:______________________________________ Data EXPERIMENT 1 Litmus Paper ? COLOR CHANGE ? HYDROCLORIC ACID SODIUM HYDROXIDE RED LITMUS PAPER ? ? BLUE LTIMUS PAPER ? ? EXPERIMENT 2 Cabbage Indicator ? COLOR CHANGE AFTER 5 DROPS COLOR CHANGE AFTER 10 DROPS TEST TUBE 1 ? ? CABBAGE INDICATOR W/ HYDROCHLORIC ACID ? ? ? TEST TUBE 2 ? ? CABBAGE INDICATOR W/ SODIUM HYDROXIDE EXPERIMENT 3 Neutralization Reaction Describe what color changes you observed as you combined the content of the two test tubes. EXPERIMENT 4 Hydrion Paper ? COLOR CHANGE pH HYDROCHLORC ACID ? ? SODIUM HYDROXIDE ? ? CARBONC ACID (SELTZER WATER) ? ? ACETIC ACID (VINEGAR) ? ? MAGNESIUM HYDROXIDE & ALUMINUM HYDROXIDE

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Subject: 
Physics
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Chemistry
Alcohol
Household chemicals
Medicine
Drinking culture
Alcoholic beverage
Drug culture
Alcoholism
Prohibition
Alcohol consumption
Distilled beverage
Ethanol
Social Issues

A. Introductions a. The Initial Introduction i. ?My name is Senator Yeturi.? ii. ?The purpose of my bill is to discourage drinking by raising the taxes on alcohol beverages everywhere in the U.S by 20% of the beverages worth.? b. Introducing Your Report i. ?I will be providing you with information in these three sections:? *Note: You do not need to present on the last section, ?All laws and acts in conflict?? c. Introducing Specific Sections
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