What was the molarity of the koh solution

Assignment Help Chemistry
Reference no: EM13158197

A volume of 60.0 mL of aqueous potassium hydroxide (KOH) was titrated against a standard solution of sulfuric acid (H2SO4)What was the molarity of the KOH solution if 22.2 mL of 1.50 M H2SO4 was needed? is 2KOH(aq)+H2SO4(aq  ->K2SO4(aq)+2H_2O(l) Express the molar concentration numerically.

 

Reference no: EM13158197

Questions Cloud

Compass test : I have to take the Compass test to get in an English 101 class. What do I need to study or know? First college class for me, so... I need to know what to study for the initial test.
What cells type would he focus upon : Jose cultivates a variety of plants for the fabric industry and is interested in genetically engineering fiber cell types. What cells type would he focus upon?
Exploring the intellectual gifts of islam : Write a 700-word essay exploring the intellectual gifts of Islam. In the end, what was Islam's attitude towards the discoveries of ancient scholars and how did that relationship spark the Renaissance?
Payment for interst and principle : On this date the banks prime rate was 11%. The first payment for interst and principle was made on September 1 2011. At december 31 2001, Herman should record accured insterst payable.
What was the molarity of the koh solution : A volume of 60.0 mL of aqueous potassium hydroxide (KOH) was titrated against a standard solution of sulfuric acid (H2SO4)What was the molarity of the KOH solution
What would be the annual percentage rate : What would the annual percentage rate be if the city plans to make an interest payment of $2 million - The City of Phoenix plans to buy five additional mass transit cars for $15 million, and pay off its loan in 10 years.
Researched position paper or war-inevitable and integral : my researched position paper has to be an additional 3 papers, pertaining to any 3 outside legit educational sources. my professor said i could look and search in the psychology (do u think sociology would work too?) section of academic files in my s..
What category of organisms does leon hope to study : Leon hopes to become an ichthyologist (fish biologist). What category of organisms does Leon hope to study?
Value of studying the humanities in business : What is the value of studying the humanities in a business or technical curriculum? How might a topic such as ancient art enhances contemporary of life

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the molar concentration of the nh3 ammonia

If 17.2 mL of 0.800 M hydrochloric acid solution are required to neutralize 5.00 mL of a household NH3 solution, determine the molar concentration of the NH3,ammonia?

  How many moles of naoh are needed

How many moles of NaOH are needed to raise the pH of a 4.50 L tank containing 0.00100 M HCl solution to 3.50?

  What is the concentrationof lead ions and sulfide ions

What is the concentrationof lead ions and sulfide ions in a saturated solution of lead sulfide (PbS) soltution at 25 degree celcius(Ksp=3.0x10-28).

  How many mls of titrant will be required

In a titration of 25.80 mLs of 0.256 M HCOOH (formic acid, Ka = 1.8x10-4) with 0.286 M KOH, how many mLs of titrant will be required to reach the equivalence point?

  How high (in meters) can the person climb

43 kg person drinks 410. g of milk, which has a "caloric" value of approximately 3.0 kJ/g. If only 18% of the energy in milk is converted to mechanical work.

  Explain half-life equation for first-order reactions

Half-life equation for first-order reactions: (the 1/2 in t1/2 is a subscript) t1/2=0.693/k where t1/2 is the half-life in seconds (s) , and k is the rate constant in inverse seconds (s^-1).

  Find the ph of a 0.15 m solution of ammonia

Find the pH of a 0.15 M solution of ammonia, NH3. Kb = 1.8*10^-5

  Determine the empirical formula of the compound

1.52g of an oxide of nitrogen contains 0.56 g of oxygen. determine the empirical formula of the compound.?

  What is the mass of the steel bar

A volume of 120 mL of H2O is initially at room temperature (22.0 C). A chilled steel rod at 2.00 C is placed in the water. If the final temperature of the system is 21.1 C , what is the mass of the steel bar?

  Calculate the number of lead ions

The EPA limit for lead in the water supply is 15 parts per billion by mass. Calculate the number of lead ions present in 1.00kg of water that is at the EPA limit for lead.

  Measured the pressure with a barometer

Suppose you measured the pressure with a barometer which was not vertical. You measured the pressure to be 752mmHg and then noticed the barometer

  Build and elucidate a prototype model

Build and elucidate a prototype model, Use your model to recommend a schedule of the burning and, if necessary buying, fuels, Use your model and its results to offer.

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