Explain why is it quantitatively not acceptable to titrate

Assignment Help Chemistry
Reference no: EM13546614

Why is it quantitatively not acceptable to titrate each vinegar samples with NaOH titrant to the same dark pink endpoint?

Reference no: EM13546614

Questions Cloud

What is the wavelength and the color of light : This is a monochromatic light. Two thin slits are separated by 0.150 mm which is placed 2.3 meters away. What is the wavelength and the color of light
Determine how much work does the gas do : During an adiabatic expansion the temperature of 0.430 moles of argon (Ar) drops from 54 C to 15 C. How much work does the gas do
Define what is kd of a substance x : What is Kd of a substance X if 25 ml of a 0.015 M aqueous solution of X is extracted with 10.0 ml of ether. The entire 25 ml of water (aqueous solution) is titrated and it is found that the concentration of X after extraction is 0.005 M. The molar..
An object is placed directly between a large planet and star : An object is placed directly between a large planet and a star. Find the distance from the planet for which the net gravitational force exerted by the planet and by the star on this object is zero. DATA: Mstar= 1.90E+30 kg, Mplanet= 6.90E+25 kg, Dpla..
Explain why is it quantitatively not acceptable to titrate : Why is it quantitatively not acceptable to titrate each vinegar samples with NaOH titrant to the same dark pink endpoint
Find the magnitude of the velocity of the combined objects : A 3-kg object initially traveling at 6 m/s in the negative x direction collides and sticks to a 4-kg object traveling at 2 m/s in the positive y direction. find the magnitude of the velocity of the combined objects
Find how much heat discarded to high-temperature reservoir : A refrigerator has a coefficient of performance of 2.15. Each cycle it absorbs 3.30×104 of heat from the cold reservoir. how much heat is discarded to the high-temperature reservoir
State the 3 polynomial functions orthonormal in the interval : Make the 3 polynomial functions a0, a1+b1x, a2+b2x+c2x^2 orthonormal in the interval -1
Determine the mass m-the larger value and the smaller value : A pendulum consists of a compact 0.30 kg bob attached to a string of length 1.90 m. A block of mass m rests on a horizontal frictionless surface. The pendulum is released from rest at an angle of 53° with the vertical.

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the concentration of succinic acid in moles/liter

At 30 degrees Celsius, the titration of a 5.0 mL sample of succinic acid required 29.56 ml of .950M NaOH. Find the concentration of succinic acid in moles/liter

  Define what is the concentration of ammonia in a solution

what is the concentration of ammonia in a solution if 20.75ml of a .1130M solution of HCl are needed to titrate 100.0mL of that solution

  Explain what was the mass percentage of cholride

How many moles of chloride were present in the unknown. d. What mass of cholride was present in the unknown? e. What was the mass percentage of cholride present int the original sample

  What is the ph of a buffer if this buffer solution contains

what is the ph of a buffer if this buffer solution contains 0.12 mol of ch3ch2cooh and 0.10 mol of c3h5nao2 in 1.50

  Explain the concentration of ca2+ ions

What is the concentration of Ca2+ ions in a solution of CaI2 that has I- ion concentration of 0.520 M.

  Explain how far can light travel in a nanosecond

Make sure that the final answer is expressed in the correct number of significant figures.

  Explain accurately represents the rate law for the reaction

A reaction in which A, B, and C react to form products is first order in A, second order in B, and zero order in C. Which of the following most accurately represents the rate law for this reaction

  Explain what is the molar mass of the solute

nonionic solute in 50.0g of water. The solution freezes at -0.1455 degrees C. what is the molar mass of the solute?

  A solution is made up by dissolving 73 g of glucose in 966

a solution is made up by dissolving 73 g of glucose in 966 g of water. calculate the activity coefficient of glucose in

  Define what celsius temperature t2

What Celsius temperature,T2 , is required to change the volume of the gas sample in Part A ( = 37 , = 1560 T1=37C, v1=1560L) to a volume of 3120 L? Assume no change in pressure or the amount of gas in the balloon. in C?

  Compute the equilibrium constant for the reaction

The standard free energy change for the reaction of nitrogen gas with hydrogen gas to produce ammonia is -32.9 kJ. Calculate the equilibrium constant for this reaction at 25°C.

  Define what is the total pressure inside the vessel

A vessel contains 3.00 mol of Ar, 5.50 mol of CF4, and 1.50 mol of C2H6 gases. If the partial pressure of Ar is 1.440 atm, what is the total pressure inside the vessel

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd