Determine the molar mass of acid

Assignment Help Other Subject
Reference no: EM131183274

Second time posting this question first time the person gave the wrong answer

Muscles may ache after strenuous exercise because lactic acid is formed faster than it is metabolized to CO2 and H2O. What is the pH of the fluid in muscle when the lactic acid concentration reaches 1.0 x 10-3 molL-1. Ka (Lactic acid) = 8.4 x 10-4 [6]

b) A 0.200 g sample of a solid monoprotic acid is dissolved in water to produce 15.00 mL of solution in which [H+] is 2.20 x 10-3 M. When this solution is titrated, it takes 16.82 mL of 0.100 M NaOH to reach the equivalence point. Determine the molar mass of this acid.

Reference no: EM131183274

Questions Cloud

Boiling and melting points of some molecules : How does the polarity of the bonds within soap and grease molecules affect their chemistry? How can we relate this property to what we'd observe in boiling and melting points of some molecules?
What is the probability of this happening : The system is operational if there is a path that starts at point A. ends at point B. and consists of operational components. What is the probability of this happening?
Describe the function of dynamic host configuration protocol : Why are some users reluctant to store their files in network folders? Describe the function of Dynamic Host Configuration Protocol (DHCP). Why are network drives considered a safe place to store user documents?
Write the balanced nuclear equation : Ag-112 decays by beta emission. Write the balanced nuclear equation for the decay of Ag-112.
Determine the molar mass of acid : A 0.200 g sample of a solid monoprotic acid is dissolved in water to produce 15.00 mL of solution in which [H+] is 2.20 x 10-3 M. When this solution is titrated, it takes 16.82 mL of 0.100 M NaOH to reach the equivalence point. Determine the molar..
Find the probability that the city will experience black-out : Suppose that two power plants are necessary to keep the city from a black-out. Find the probability that the city will experience a black-out.
Identify the degree and cardinalities of the relationship : Identify the degree and cardinalities of the relationship and express the relationships graphically with an E-R diagram.
Calculate time required to produce 64th batch of product z : Calculate the time required to produce the 64th batch of Product Z. -  Calculate the total variable cost of the 64th batch of Product Z.
Difference between indirect and direct spectrophotometry : What is the role of each constituent (CDTA, acetic acid, NaCl and NaOH) in total ionic strength adjustment buffer? What is the difference between indirect and direct spectrophotometry?. What is the advantage of each method of spectrophotometry?

Reviews

Write a Review

 

Other Subject Questions & Answers

  Piagets stages of cognitive development

Jean Piaget’s observations of children led to a revolutionary theory of cognitive development that encompasses four qualitatively different stages: the sensorimotor, the preoperational, concrete operations, and formal operations. At each stage, child..

  What type of research design was used

Read the Gilmour et al. article. What type of research design was used? What questions/hypotheses were being evaluated? What methods were used? How were the results summarized and organized

  Suppose you are now parent of sixteen-year-old sondaughter

imagine you are now the parent of a sixteen-year-old sondaughter whose requests for various items you feel have become

  What are some of the predictions of the un global initiative

What are some of the predictions of the UN Global Initiative

  Beneficial effects to system of law

Describe beneficial effects to our system of law gained from the principle of stare decisis.

  Approaches to studying social problems

According to Time magazine, the first decade of the 21st century was. Deviants are treated as the cause of their own problems by which of the following approaches to studying social problems?

  How would symbolic interactionists

Select a social problem other than aging. Try to choose a problem that a no one else has selected. Answer these questions then respond to at least two of your classmates' postings.

  Explain three architectural features of greek temples

There are two basic systems or orders used in the design of Greek Temples, the Doric and the Ionic. Briefly identify and explain three architectural features of these orders where one can observe differences between the two

  Platos divided line analogy and platos cave analogy

What are some of the similarities between Plato's Divided Line analogy and Plato's Cave analogy? Discusses Wollstonecraft's arguments for women's rights. Are they persuasive? Why or why not?

  Consider the following situation i have a bottle of volume

consider the following situation i have a bottle of volume v with ns moles of sugar at the bottom. i fill it to the top

  Blaze of understanding scatters energy

The reason that people act strongly is that they understand dimly; the blaze of understanding scatters energy.

  Vulnerability to natural hazards

In a policy proposal of 750-1,000 words, explain how your city could reduce the city's vulnerability to natural hazards. Provide at least 1 recommendation for improving the city's protective measures for critical infrastructure.

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