Calculate the molarity of the titrant solution, Chemistry

Calculate the molarity of the titrant solution

A sample of primary standard grade K2Cr2O7 (MM = 294.20) weighing 0.2153g is dissolved, the solution acidified and excess KI added. The liberated I2 requires 44.86ml of the Na2S2O3 for titration. Calculate the molarity of the titrant solution. Please include the balanced chemical equation.

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Calculate the molarity of the titrant solution

Reference No:- TGS0840472

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : Discuss manufacturers vinegar used in the experiment claims

Experiment result: Concentration of HC2H3O2 = 0.00855 mole HC2H3O2/ 0.0100L(10mL) solution =0.855M The manufacturer's vinegar used in this experiment claims that the vinegar contains 5% acetic acid by weight.

Q : Mean number of jobs completed within the bid time

A large disaster cleaning company estimates that 30% of the jobs it bids on are finished within the bid time. Looking at a random sample of 8 jobs that is has contracted: Calculate the mean number of jobs completed within the bid time.

Q : Determine velocity at exit if specific enthalpy decreases

The inlet velocity is 3 m/s and the pipe is well insulated (no heat transfer). The specific enthalpy decreases by 25 kJ/kg from inlet to exit. Determine the velocity at the exit, in m/s.

Q : What must be the chargeof a particle

What must the charge (sign and magnitude) of a particle of mass 1.50 g be for it to remain stationary when placed in a downward-directed electric field of magnitude 600 N/C?

Q : Calculate the molarity of the titrant solution

A sample of primary standard grade K2Cr2O7 (MM = 294.20) weighing 0.2153g is dissolved, the solution acidified and excess KI added. The liberated I2 requires 44.86ml of the Na2S2O3 for titration.

Q : Amount of rainfall and the quantity of air pollution

In a study of the correlation between the amount of rainfall and the quantity of air pollution removed, the following data were collected:

Q : What is the cars speed at the bottom of the dip

The passengers in a roller coaster car feel 60% heavier than their true weight as the car goes through a dip with a 24 m radius of curvature. What is the car's speed at the bottom of the dip?

Q : Calculate shear stress on area element

Calculate the state of stress at point B and draw it on an area element. Calculate the shear stress on an area element at B that is aligned at 45 degrees CCW with respect to the x-axis.

Q : Probability of getting exactly four correct answers

A multiple-choice test has 30 questions and each one has five possible answers, of which one is correct. If all answers were guesses, find the probability of getting exactly four correct answers

1937027

Questions
Asked

3,689

Active Tutors

1444805

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Calculate the molarity of the titrant solution

Reference No:- TGS0840472

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : Discuss manufacturers vinegar used in the experiment claims

Q : Mean number of jobs completed within the bid time

Q : Determine velocity at exit if specific enthalpy decreases

Q : What must be the chargeof a particle

Q : Calculate the molarity of the titrant solution

Q : Amount of rainfall and the quantity of air pollution

Q : What is the cars speed at the bottom of the dip

Q : Calculate shear stress on area element

Q : Probability of getting exactly four correct answers

Discuss nurse is caring for a client who has herpes zoster

Discussion about youth worker at a community centre

Withdraw the correct dose of regular insulin

Discuss connection between calorie restriction and longevity

What if obtaining a series of specimens of occult blood

How to improve the health and well-being of the population

Treatment plan for adult client with alzheimers disease

Request for Solution File

Ask an Expert for Answer!!

Chemistry: Calculate the molarity of the titrant solution

Reference No:- TGS0840472

Recent Questions Asked Chemistry

Q : Discuss manufacturers vinegar used in the experiment claims

Q : Mean number of jobs completed within the bid time

Q : Determine velocity at exit if specific enthalpy decreases

Q : What must be the chargeof a particle

Q : Calculate the molarity of the titrant solution

Q : Amount of rainfall and the quantity of air pollution

Q : What is the cars speed at the bottom of the dip

Q : Calculate shear stress on area element

Q : Probability of getting exactly four correct answers

Asked Questions