How many mL of glacial acetic acid is needed to prepare 1 mole of butyl acetate...

How many mL of glacial acetic acid is needed to prepare 1 mole of butyl acetate if reaction occurs in 100% yield.  MM acetic acid=60.05, density=1.05g/mL

Expert Solution

queen_honey_blossom answered 2 years ago

Need to prepare an acetate buffer solution: 25.00 mL of 0.1 M acetic acid and 0.1...

Need to prepare an acetate buffer solution: 25.00 mL of 0.1 M acetic acid and 0.1 M sodium acetate. The stock acetic acid is 6.0 M. The instructions involve the preparation of a (10-fold) intermediate acetic acid solution. Ka = 1.75 x 10-5 (pKa = 4.76). What are the values for the: * volume of acetic acid * grams of sodium acetate (since it's a solid) * volume of DI water needed * calculated pH Thanks.

Prepare 1 L of an acetic acid sodium acetate buffer with a pH of 5.00 and...

Prepare 1 L of an acetic acid sodium acetate buffer with a pH of 5.00 and a buffer concentration of 100 mM. Besides water you only have a 500g bottle of sodium acetate trihydrate, 1L of 1.00 hydrochloric acid, and 1L of 1.00 M sodium hydroxide. A. Identify the reagents needed and calculate all amounts needed. B. Calculate the change in pH of a 250 mL portion of the buffer that has 1 mL of 1.00 M NaOH added to...

Figure out the RI mixture mole fraction of ethyl acetate and butyl acetate with these numbers:

Figure out the RI mixture mole fraction of ethyl acetate and butyl acetate with these numbers: A- Pure ethyl acetate: 1.3715 B-Pure butyl acetate: 1.3945 Fraction 1: 1.3715 Fraction 2: 1.384 and fraction 3: 1.395 all at a temperature of 20 degrees. the formula is: RI mixture= Xa (RI pure A) + Xb (RI pure B).

Fischer Synthesis of Isopentyl Acetate Data: Inital Amounts: 1mL Isopentyl alcohol + 1.5mL glacial acetic acid...

Fischer Synthesis of Isopentyl Acetate Data: Inital Amounts: 1mL Isopentyl alcohol + 1.5mL glacial acetic acid amount of product collected = 1.727 g Question: Was the reaction successful? What was the actual yield? (You may need to do some unit conversions for this) Please explain as well

A 250.0-mL buffer solution is 0.290 molL−1 in acetic acid and 0.290 molL−1 in sodium acetate....

A 250.0-mL buffer solution is 0.290 molL−1 in acetic acid and 0.290 molL−1 in sodium acetate. Ka(CH3COOH)=1.8×10−5 Part A What is the initial pH of this solution? Express your answer using two decimal places. Part B What is the pH after addition of 0.0150 mol of HCl? Express your answer using two decimal places. Part C What is the pH after addition of 0.0150 mol of NaOH? Express your answer using two decimal places.

How many mL of 12 M HCl will be needed to prepare 500 ml of 1.2...

How many mL of 12 M HCl will be needed to prepare 500 ml of 1.2 ppm HCl solution? What is the pH of this 1.2 ppm HCl solution? Using the right significant figures. MW of HCl=36.5g/mol I already found the first answer which is 1.4 x 10^-3 mL How do I find the pH? I know the formula is -log [H+], but I have no information for it?

1)How many grams of KH2PO4 are needed to prepare 100.0 mL of a 0.100 M buffer...

1)How many grams of KH2PO4 are needed to prepare 100.0 mL of a 0.100 M buffer with a pH of 7.25 (assume a pKa of 6.86)? 2)How many grams of K2HPO4 are needed to prepare 100.0 mL of a 0.100 M buffer with a pH of 6.75 (assume a pKa of 6.86)? 3) Phosphoric acid has three pKa’s (pKa1, pKa2, pKa3), which pKa is most relevant to the buffer in an experiment?

Write the ionization reaction of aniline, C6H5NH2, in glacial acetic acid, and identify the conjugate acid...

Write the ionization reaction of aniline, C6H5NH2, in glacial acetic acid, and identify the conjugate acid of aniline. Write the ionization reaction of phenol, C6H5OH, in ethylene diamine, NH2CH2CH2NH2, and identify the conjugate base of phenol.

How many grams of NaOH are needed to prepare 600.0 mL of a solution with pH...

How many grams of NaOH are needed to prepare 600.0 mL of a solution with pH = 10.00 at 25 °C?

You need to prepare an acetate buffer of pH 5.50 from a 0.899 M acetic acid...

You need to prepare an acetate buffer of pH 5.50 from a 0.899 M acetic acid solution and a 2.73 M KOH solution. If you have 775 mL of the acetic acid solution, how many milliliters of the KOH solution do you need to add to make a buffer of pH 5.50? The pKa of acetic acid is 4.76.

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