Calculate the mass of sodium acetate trihydrate required to make 100. mL of a 0.100 M...

Calculate the mass of sodium acetate trihydrate required to make 100. mL of a 0.100 M solution.

Expert Solution

Ans. Required moles of CH₃COONa.3H₂O = Molarity x Volume of solution in L

= 0.100 M x (100.0 mL)

= 0.100 M x 0.100 L

= 0.01 mol

Required mass of CH₃COONa.3H₂O = Required moles x Molar mass

= 0.01 mol x (136.08 g/ mol)

= 1.3608 g

queen_honey_blossom answered 6 months ago

Calculate the mass of sodium acetate (NaC2H3O2) that must be added to make 100 mL of...

Calculate the mass of sodium acetate (NaC2H3O2) that must be added to make 100 mL of an acetic acid/acetate buffer at pH = 5.0, given that you will use 5.0 mL of 0.50 M acetic acid. 1. Calculate the concentration of acetic acid after 5.0 mL of 0.50 M acetic acid has been diluted to 100.0 mL. 2. Using the Henderson-Hasselbalch equation, calculate the concentration of NaC2H3O2 need in the buffer. 3. Calculate the mass of NaC2H3O2 needed to make...

*Calculate the mass of sodium acetate (CH3COONa) required to prepare 50 mL of a 0.10 M...

*Calculate the mass of sodium acetate (CH3COONa) required to prepare 50 mL of a 0.10 M sodium acetate solution. Show work. Verify that this matches the amount you place into cup #3 in Activity 1. *Calculate the volume of 6 M acetic acid needed to prepare 100 mL of a 0.10 M acetic acid (CH3COOH) solution. Show work. *Calculate the volume of 1 M sodium hydroxide (NaOH) needed to prepare 10 mL of a 0.10 M sodium hydroxide solution. Show...

Calculate the mass of sodium acetate trihydrate (CH3COONa●3H2O) solid and the volume of 1.00 M acetic...

Calculate the mass of sodium acetate trihydrate (CH3COONa●3H2O) solid and the volume of 1.00 M acetic acid (CH3COOH) required to make 250.0 mL of 0.100 M buffer, pH 5.00.

A 100 mL solution of .400 M Sodium Acetate (NaOAc) mixed with 100 ml of .400 M HCl.

Determine the [H3O+] and [OH-] for the following: A 100 mL solution of .400 M Sodium Acetate (NaOAc) mixed with 100 ml of .400 M HCl.

A 250.00 mL buffer solution is 0.250 M acetic acid (CH3COOH) and 0.100 M sodium acetate...

A 250.00 mL buffer solution is 0.250 M acetic acid (CH3COOH) and 0.100 M sodium acetate (NaCH3COO). The Ka of acetic acid is 1.8 • 10-5 at 25 o C. Calculate the pH of the resulting buffer solution when 10.00 mL of a 0.500 M aqueous HCl solution is added to this mixture.

calculate the ph of .010 M sodium acetate

Calculate the mass of solid sodium acetate and how much of 1.0 M of acetic acid...

Calculate the mass of solid sodium acetate and how much of 1.0 M of acetic acid required to mix with 100.0 mL to prepare a pH 4 buffer and total common ion concentration= 0.200 M (Show all work). 1. How many grams of solid sodium acetate is needed? 2. How much mL of 1.0 M acetic acid is needed?

20.0 mL of 0.100 M copper(II) sulfate reacts with 20.0 mL of 0.100 M sodium hydroxide...

20.0 mL of 0.100 M copper(II) sulfate reacts with 20.0 mL of 0.100 M sodium hydroxide to form a precipitate (Cu(OH) 2 2 ). What is the concentration (molarity) of Cu 2+ in the resulting solution?

what would the reaction be for the crystallization of sodium acetate trihydrate in liquid water?

A 40.0 mL sample of 0.100 M HCl is titrated with 0.100 M NaOH. Calculate the...

A 40.0 mL sample of 0.100 M HCl is titrated with 0.100 M NaOH. Calculate the pH after the addition of each of the following volumes of NaOH: (a) 0.0 mL, (b) 10.0 mL, (c) 20.0 mL, (d) 40.0 mL, (e) 60.0 mL. A plot of the pH of the solution as a function of the volume of added titrant is known as a pH titration curve. Using the available data points, plot the pH titration curve for the above...

Question