callistasittig callistasittig
  • 16-06-2021
  • Chemistry
contestada

How many mL of 0.013 M potassium hydroxide are required to reach the equivalence point in the titration of 75 mL 0.166 M hydrocyanic acid?

Respuesta :

samueladesida43
samueladesida43 samueladesida43
  • 21-06-2021

Answer:

957.7mL

Explanation:

Using the formula below;

CaVa = CbVb

Where;

Ca = concentration of acid (M)

Va = volume of acid (mL)

Cb = concentration of base (M)

Vb = volume of base (mL)

According to the information provided in this question:

Ca = 0.166 M

Cb = 0.013 M

Va = 75mL

Vb = ?

Using CaVa = CbVb

0.166 × 75 = 0.013 × Vb

12.45 = 0.013Vb

Vb =12.45/0.013

Vb = 957.7mL

Answer Link

Otras preguntas

The term V , is the act of greatly increasing something almost scarcity proliferation
how do you use an exponent to repersent a number such as 16
name one possible cross section of a sphere
What might be one negative result of growing this specific GMO?
In the debate leading up to the war of 1812, who were the war hawks
In what direction does the medium move relative to the direction of the wave?
What is the y-coordinate of the solution? Round to the nearest hundredth. ( 4x-y= 2 2x+9y= -12)
Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. She sets up a tape measure and t
A part of the Intolerable Acts that angered colonists was the requirement that they
7. Suchitoto was abandoned because of war and what other event?