Compute the weight percentage of na2co3

Assignment Help Chemistry
Reference no: EM13670071

A sample weighing of .5375 g and containing Na2CO3 (106.0 g/mol),NaHCO3 (84.01 g/mol) as well as inert material dissolved and titrated with.1014 M HCL. The first end point volume phenolphthalein endpoint is 11.58 mL as well as the second end point volume (bromocresolgreen end point is 64.85mL. Compute the weight percentage of Na2CO3.

Reference no: EM13670071

Questions Cloud

Determine from what height is the bomb dropped : An airplane traveling at 80.5 m/s dives at an angle of 30o below the horizontal. Determine from what height is the bomb dropped
Define what is the stress : Define a non-chemical application of Le Chatelier's principle. Explain what is the system in equilibrium. Define what is the stress. How does the system respond
Determine the speed of the sports car at impact : A 920 kilogram sports car collides into the rear end of a 2500 kilogram SUV stopped at a red light. determine the speed of the sports car at impact
Determine which ball has a larger mass : Consider two identical balls. One is hanging on a spring scale in the laboratory, Determine which ball has a larger mass
Compute the weight percentage of na2co3 : The first end point volume phenolphthalein endpoint is 11.58 mL as well as the second end point volume (bromocresolgreen end point is 64.85mL. Compute the weight percentage of Na2CO3.
Obtain how far downstream from the initial position is boat : A boat crosses a river of width w=100 meter in which the current has a uniform speed of 1.35 m/s. Obtain how far downstream from the initial position is the boat when it reaches the opposite shore
Define why the lattice energy of lithium chloride : Define why the lattice energy of lithium chloride 861kj*mol-1 is greater than that of rubidium chloride (695 kj*mol-1), specified that they have similar arrangements of ions in the crystal lattice.
Find the tension of the bungee cord : A bungee cord can stretch, but it is never compressed. When the distance between the two ends of the cord is less than its unscratched length L0, the cord folds and its tension is zero. Find the tension of the bungee cord when the ball is at its lo..
State the density of air at an ordinary atmospheric pressure : If the density of air at an ordinary atmospheric pressure and 25 degrees Celsius is 1.19g/L. what is the mass, in kilograms, of the air in the room that measures 12.5x15.5x8.0ft

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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