Explain sample which contained monoprotic lactic acid

Reference no: EM13281285

A 0.9161 g sample which contained monoprotic lactic acid, C3H6O3, was dissolved in 75 mL of water and titrated to the equivalence point with 32.25 mL of a 0.1057 M NaOH solution.

A. How many moles of lactic acide were titrated? Was this a purse sample of lactic acid?

B. Was this a pure sample of lactic acid?

C. If the sample were not, calculate its percent purity.

Reference no: EM13281285

Questions Cloud

What is environmental health : What is environmental health? Why is it important for us to be aware of the importance of Environmental Health? What can you do to enhance your local environment to ensure a longer and healthier life?

Analyse and discuss the statement : Analyse and discuss this statement in light the various statutory remedies thar are available to minority shareholders to deal with situation where thr majority shareholders misuse of their power or beach their duties.

Find the required number of turns ration of the transformer : It is required to design a full-wave rectifier using a center tapped rectifier to provide an output voltage of 10 v. Find the required number of turns ration of the transformer. Assume that a conducting diode has a voltage drop of 0.7v. The ac lin..

What is the value of a perpetuity : What is the value of a perpetuity that starts in one year, that pays $10 per year and has an interest rate of 10%?

Explain sample which contained monoprotic lactic acid : A 0.9161 g sample which contained monoprotic lactic acid, C3H6O3, was dissolved in 75 mL of water and titrated to the equivalence point with 32.25 mL of a 0.1057 M NaOH solution.

Write a program that would estimate magnitude of water saved : Assume that there is about 1 toilet for every 3 persons, that existing toilets use an average of 15 liters per flush, that a toilet is flushed on average 14 times per day, and the cost to install each new toilet is $150.

The biological reaction in water participates as a reactant : Give an example of a biological reaction in which water participates as a reactant and a reaction in which it participates as a product.

Explain hydrogen bear a partial negative charge : In which of the compounds CH4, NH3,H2O, SiH4, or H2S does hydrogen bear a partial negative charge

Compute the mutual inductance of this system : A long, current-carrying solenoid with an air core has 1750 turns per meter of length and a radius of 0.0175 m. What is the mutual inductance of this system

User Account

All Pages