Check to see if the odd looking value should be

Assignment Help Chemistry
Reference no: EM13637295

Four values of the normality for a NaOH solution were found to be0.09987 N, 0.09980 N, 0.09882 N and 0.09981 N.

a.) Round all values to ppth precision, and place these rounded values in the boxes provided.

b.) Check to see if the "odd looking" value should be retained,using the Q test and the 5 ppth test. Circle any normality datathat can be rejected. Calculate the mean, standard deviation and RSD, and report them in the table below with proper significant figures.

Reference no: EM13637295

Questions Cloud

A 950 gram piece of copper wire is heated to 892c and : a 95.0 gram piece of copper wire is heated to 89.2?c and thenplaced in a calorimeter containing water at 20.4?c. the
What volume of carbon dioxide measured at stp will : what volume of carbon dioxide measured at stp will beliberated that means given off when 300.08 grams of
1 l of a buffer composed of acetic acid and sodium acetate : 1 l of a buffer composed of acetic acid and sodium acetate has a ph of 4.3. adding 10ml of 2m sodium hydroxide solution
125g sample of a benzoic acid with a heat capacity of : 1.25g sample of a benzoic acid with a heat capacity of 25.0kjgwas burned in a bomb calorimeter and the temperature of
Check to see if the odd looking value should be : four values of the normality for a naoh solution were found to be0.09987 n 0.09980 n 0.09882 n and 0.09981 n.a. round
For a maximum power heat engine operating with a cold : for a maximum power heat engine operating with a cold temperature of 27 celsius what must be the hot temperature for 50
A 0650 g steel sample containing mn was dissolved in acid : a 0.650 g steel sample containing mn was dissolved in acid anddiluted to 250 ml. a 50 ml aliquot was treated with kio4
Ethyl acetate is conveniently prepared by using ethanol as : ethyl acetate is conveniently prepared by using ethanol as both solvent and reactant. explain why this procedure would
A solution contains both copper ii and nickel ii the : a solution contains both copper ii and nickel ii. the absorbance of this solution at 394 nm is 0.175 while at 810 nm

Reviews

Write a Review

Chemistry Questions & Answers

  Define free radical cholrination of propane yields a mixture

The free radical cholrination of propane yields a mixture of two monochlorination products, 1-chloropropane, and 2-chloropropane. Provide a mechanism for the following: the initiation step; the propagation step which lead to the products; five dif..

  State the reactions for which the enthalpy change

Write the reactions for which the enthalpy change will be for solid aluminum oxide. Include steps

  Depict the lewis structure and shape for pcl5

Draw the Lewis structure and shape for PCl5. Which of the following statements are correct. Summary of names and shapes using VSEPR

  What is the boiling point of a solution of 869 g of the

what is the boiling point of a solution of 8.69 g of the electrolyte sodium acetate nach3coo dissolved in 15.00 g of

  State ephedrine is used as a bronchodilator and decongestant

ephedrine is used as a bronchodilator and decongestant. phenobarbital is used as an anticonvulsant and sedative. what simple chemical test distinguishes these 2 medicines?

  What is the easiest way to identify the structure

what is the easiest way to identify the structure of a molecule from a H-NMR spectra?

  State equlibrium process to form nitrogen gas and oxygen gas

Nitrogen monoxide, a colorless gas, dissociates via an equlibrium process to form nitrogen gas and oxygen gas, when it is heated to very high temperatures.

  Explain solution of naoh is required to completely react

It is found that 3.8 mL of a 0.01 g/L solution of NaOH is required to completely react withe all HCl. HOw many moles of HCl are present

  What would be the mass of co2

At a temperature of 60 ºC, about 0.8 g CO2 can be dissolved in 100 g water.  what would be the mass of CO2 which can be dissolved in  100 g water at 10 ºC?

  What mass of carbon dioxid

What mass of carbon dioxide is produced from the complete combustion of 5.20×10-3g of methane?

  Explain absolute temperature tripled

A sample of 87 mg of an ideal gas a 0.600 bar pressure has its volume doubled and its absolute temperature tripled. Find the final pressure.

  Explain what makes maleic acid

What makes Maleic acid (isomer of but-2-enedoic acid), very soluble in water and only sparingly soluble in CCl4

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