ACID-BASE TITRATION PRELAB QUESTIONS NAME niele Piver 1. A 4.00 mL sample of vinegar (active ingredient, acetic acid) was titrated with 0.1250M NAOH according to the following equation: HC2H3O2 NaOH NaC2H3O2 + HOH 25.19 mL of base was needed to reach the end point. Calculate the molarity of the acetic acid. 2.molt2Ha02 Sas1qL NaoH O.1a5om mosaoH basH tmoi lcatt 20 1 molaott 1 L o031 4825mo HCaHaa O04004H0zte2 Calculate the grams of acetic acid in one liter of the vinegar. 2mol tal20 o.18 CaH302 2. O.78 7M of vinegar in The 4.00 mL sample of vinegar had a mass of 4.056 g. Calculate the one liter. grams 3. Calculate the % acetic acid in the vinegar. 4. g acetic acid x 100 g vinegar % acetic acid 95

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Q: A sample of acetic acid is titrated with a standardized NaOH solution. Before the end-point of the…

A: Acids are the chemical compounds that donates protons, H+ in the solution, while base is a chemical…

Q: Question 3

A: 4.0mL (0.004L) sample of vinegar has mass of 4.056 g, then1L sample of vinegar has mass of ‘x’.

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Q: ACID-BASE TITRATION PRELAB QUESTIONS NAME *4.00 mL sample of vinegar (active ingredient, acetic…

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Q: 1. How many mL of 3 M NaOH are required to make a 1 L solution of 0.1 M NaOH?

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Q: Question 2

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Q: How many mL of 0.13 M NaOH have to be added to reach the equivalence point when 15.00 mL of 0.14 M…

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Q: From the titrations below, calculate the molarity of the NaOH solution in each of the f ollowing?…

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Q: The major component of vinegar is acetic acid, CH3COOH. Its Ka is 1.8 × 10-5 . One student used…

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Q: A chemistry graduate student is given 300. mL of a 0.90M ammonia (NH,) solution. Ammonia is a weak…

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Q: Which of the following is a balanced molecular equation describing the titration of a strong acid…

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Q: The flask shown here contains 10.0 mL of HCl and a few drops of phenolphthalein indicator. The buret…

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Q: 3

A: Given data:

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Q: This is about determinition of acid content in vinegar through titration, please answer the…

A: Hi, since you have posted questions with multiple subparts. We will answer the first three questions…

Q: What is the normality of 50.0 ml Ba(OH)2 solution when titrated with 23.50 mL of 0.250 N HCl?

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Q: solve these chemical equations and provide their Titrations curves H,SO, (1) + CH3COOH

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.