Explain what was the concentration of the naoh solution

Assignment Help Chemistry
Reference no: EM13289708

In lab, a student weighed out 0.1022 g of succinic acid, dissolved it in 40 mL DI water and added 1 drop of phenolphthalein indicator. She titrated the acid with a NaOH solution whose exact concentration was unknown. A volume of 18.19 mL of NaOH solution was required to reach the endpoint of the titration. What was the concentration of the NaOH solution in units of M (mol/L)?

Reference no: EM13289708

Questions Cloud

Define the balanced net ionic equation for the reaction : The following molecular equation represents the reaction that occurs when aqueous solutions of silver nitrate and calcium iodide are combined. 2 AgNO3(aq) + CaI2(aq) 2 AgI(s) + Ca(NO3)2(aq) Write the balanced net ionic equation for the reaction.
What is inflex corp.s days sales outstanding : Inflex Corp. uses credit terms of 3/15 net 40. 30% of their customers take advantage of the discount and pay on day 15, 70% of their customers pay on day 40. What is Inflex Corp.'s days sales outstanding? Please show work.
State of shift register means have to draw only waves : A bidirectional shift register is one in which the datacan be shifted either left or right. It can be implemented by usinggate logic that enables the transfer of a data bit from one stageto the next stage to the right or to the left, depending on ..
What is the cross rate of swiss francs to euros : Suppose the exchange rate between U.S. dollars and Swiss francs is SF 1.41 = $1.00, and the exchange rate between the U.S. dollar and the euro is $1.00 = 0.50 euros. What is the cross rate of Swiss francs to euros? (Please show work)
Explain what was the concentration of the naoh solution : She titrated the acid with a NaOH solution whose exact concentration was unknown. A volume of 18.19 mL of NaOH solution was required to reach the endpoint of the titration. What was the concentration of the NaOH solution in units of M (mol/L)
How many swiss francs can one u.s. dollar buy : If one Swiss franc can purchase $0.85 U.S. dollars, how many Swiss francs can one U.S. dollar buy? Please show work.
Business value of social networks : Business value of social networks
What is the maximum utilization of days : A nursing home contracts with an HMO for skilled nursing care at $2.00 PMPM. If costs are expected to average $120 per day, what is the maximum utilization of days per 1,000 members that the nursing home can experience before it begins to lose mon..
Explain chromium hydroxide from aqueous solution : Write the net ionic equation for the precipitation of chromium(III) hydroxide from aqueous solution

Reviews

Write a Review

Chemistry Questions & Answers

  Define what is the initial concentration

What is the initial concentration (in M) when 19 mL of a iron(III) chloride solution was diluted with 18.5 mL of solvent to a final concentration of 0.576 M? Assume the volumes are additive.

  Explain the concentrations of the hcl and naoh respectively

You use 27.5 mL of NaOH to titrate 100.0 mL of HCl and 18.4 mL of NaOH to titrate 50.0 mL of 0.0782 M H2SO4. What are the concentrations of the HCl and NaOH respectively?

  Explain how many atoms of gold are present in the coin

A rare gold coin (24 karat, or 100% gold) has a mass of 25.54 g. How many atoms of gold are present in this coin

  Explain the various species of the glutamic acid system

What are the concentrations of the various species of the glutamic acid system in a solution which is at physiological pH 7.40, and a total concentration for all forms equatl to 5.00x10^-3M

  Estimate the value of the equilibrium constant

Estimate the value of the equilibrium constant at 610K for each of the following reactions. Delta Hf and S for BrCl is 14.6 kj/mol and 240.0 J/mol*K , respectively. Br2(g)+ Cl2(g) --> 2BrCl(g)

  State what is the presentage compostition of the component

what is the presentage compostition of both of the components, which is the limiting reagent (if there is) and what is the theoretical yeild of each of them.

  Explanation for atomic structure and behavior

Explain, phenomena in terms of atomic structure and behavior. When you lightly bump into a car, why does it dent and not create a hole.

  How much nh3 could be produced

1.0 mol of CaCN2 and 1.0 mole of water are mixed together: CaCN2 + 3H2O → CaCO3 + 2NH3 How much NH3 could be produced?

  Explain the chemical composition of fats and oils

Write a general formula to represent the chemical composition of fats and oils. How do they differ from one another

  Describe what is the specific heat of zinc

A 3.46 g sample of zinc heated to 95.4 C was dropped into 50 g of water at 20.7 C in a calorimeter. The temperature rose to 21.2 C. What is the specific heat of zinc?

  What is the final concentration

57.0 mL of a 1.80 M solution is diluted to a volume of 238 mL. A 119-mL portion of that solution is diluted using 117 mL of water. What is the final concentration.

  Calculate the molarity of phosphoric acid in a solution

calculate the molarity of phosphoric acid in a solution that is 84% by mass phosphoric acid and has a dentisty of 1.87 g/m.

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