Compute the pka

Assignment Help Chemistry
Reference no: EM13204751

During an experiment, mixed 14.5 mL of a .500 M sodium flouride solution with 15.6 mL of a .750 M hydroflouric acid solution the measured Ph was 3.24. Calculate the pKa.

Reference no: EM13204751

Questions Cloud

Calculate the uniform annual cost : An alternative has a discounted project cost of $2,195,000 with no salvage value. The estimate was in constant dollars and the discounting used mid-year factors. While the period of analysis is 5 years, the alternative only provides benefits for t..
How much money is invested in bonds : how much money is invested in bonds and how much in certificates of deposit? Explain in detail.
How does sexuality play a part in social inequality : what is sexual revolution? why do societies control people's sexual behavior? how does sexuality play a part in social inequality?
How many silk ties did he have dry cleaned : Dry Cleaners. Claudio, a banking vice-president, took 17 neckties to Milto Cleaners. The rate for non-silk ties is $3.25 per tie and for silk ties is $3.60 per tie. His total bill was $58.75. How many silk ties did he have dry cleaned?
Compute the pka : mixed 14.5 mL of a .500 M sodium flouride solution with 15.6 mL of a .750 M hydroflouric acid solution the measured Ph was 3.24. Calculate the pKa.
What was the height of the person : a forensic scientist uses the expression 72.6 + 2.5 T to estimate the height in centimeters of a female. If a female skeleton has a tibia of length 32.4 cm then what was the height of the person?
What is the standard deviation of the earnings : Define a random variable to model the earning of taking a case of this type.
Discuss the concept of providing wireless access to employee : Discuss the concept of providing wireless access to employees from the perspective of employee benefits and the effect to the organization.
What could happen when foreign investors start investing : The PPF curve shows the economic choices a country can make about production given scarce resources, a given technology, and a given quantity of inputs. Assume you are a developing country, producing food and clothing at maximum capacity.

Reviews

Write a Review

Chemistry Questions & Answers

  What will be the volume of the balloon

The temperature inside my refrigerator is about 40 Celsius. If I place a balloon in my fridge that initially has a temperature of 220 C and a volume of 0.59 liters, what will be the volume of the balloon when it is fully cooled by my refrigerator?

  Explain what percentage of the spheres are copper

The total volume of both metals is measured by the displacement of water to be 426 and the total mass is 4.40 . What percentage of the spheres are copper?

  Computing the value of k

What is the value of k at 15 s? M-1s-1 What is the value of k at 25 s? M-1s-1 (C)Use your results from parts A and B above to decide what the order of the reaction is for your data. (Enter 1 or 2) (D)What is the concentration of [A] at time t=64 s..

  Determine the speed of the creature

A creature moves at a speed of 3.20 furlongs per fortnight (not a very common unit of speed). Given that 1 furlong = 220 yards and 1 fortnight = 14 days

  What is the limiting reactant

Using 80.0g of Methane and 16.3g of Water, how many liters of H2 can be produced at STP? What is the limiting reactant?

  How much heat can be extracted from the house

Assume that an air conditioner consumes 1.50 X 103 W of electrical power, and that it can be idealized as a reversible Carnot refrigerator. If the coefficient of performance of this device is 2.50, how much heat can be extracted from the house in ..

  How many protons are required

How many protons are required to heat 200mL of coffee from 22 degrees Celsius and 64 degrees Celsius

  What volume of 2.811 m oxalic acid solution is needed

What volume of 2.811 M oxalic acid solution is needed to react to the equivalence point with a 5.090 g sample of material that is 92.10% NaOH

  Determine the amount of ascorbic acid

determine the amount of ascorbic acid? Does the volume of ascorbic acid solution added before titration influence how much iodine solution will be needed?

  Compute the final temperature of the water after a ice melts

Assuming no energy is transferred to or from the surroundings, calculate the final temperature of the water after all the ice melts.

  Calculate the number of carbon atom

Calculate the number of carbon atoms in 4.56 grams of ethanol (CH3CH2OH).

  State draw the potential unwanted byproduct in the reaction

Draw the potential unwanted byproduct in the reaction of cyclohexanol with sulfuric acid and aqueous sodium bromide.

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