Compute the mass percent of each reactant salt

Assignment Help Chemistry
Reference no: EM13558655

1) A 1.500-g sample of a mixture of solid Na3PO4 x 12H2Oand BaCl2 x 2HO was dissolved in water and formed 0.520 g of Ba3(PO4)2 precipitate. If the reagent tests demonstrated that Na3PO4 x 12H2O was the limiting reactant in the precipitation reaction, calculate the mass percent of each reactant salt in the original sample.

2) Clearly demonstrate which reactant salt would be limiting if the experiment was performed with equal maasses of each salt. Assume 0.500g of each salt.

Reference no: EM13558655

Questions Cloud

Evaluate the radius of the path of the ion in the field : A singly charged positive ion has a mass of 2.65 10-26kg. After being accelerated through a potential difference of266 V, Calculate the radius of the path of the ion in the field
Define the c nmr of 1,4-di-tertbutyl-2,5-dimethoxybenzene : Draw a rough sketch of the C NMR of 1,4-di-tertbutyl-2,5-dimethoxybenzene you don't need to be exact, just be sure that the peaks are in the right area and approximately the right height
Explain the intensities recorded by the spectrometer : Describe how you expect to convert the intensities recorded by the spectrometer into energies.
Find with what velocity should the ball leave the tee : A golfer wants to land a golf ball on the greenlocated 155m away horizontally but 4.0m higher. find With what velocity should the ball leave the tee
Compute the mass percent of each reactant salt : If the reagent tests demonstrated that Na3PO4 x 12H2O was the limiting reactant in the precipitation reaction, calculate the mass percent of each reactant salt in the original sample.
What is the net resistance in each case : Three, 240-ohm resistors can be connected together in four different ways, making combinations of series and/or parallel circuits. what is the net resistance in each case
Explain how many orbitals would you expect to find : How many orbitals would you expect to find in the last subshell of the 5th shell, and how many electrons would you need to fill this subshell
Explain the human body obtains of energy from a candy bar : The human body obtains 955 of energy from a candy bar. If this energy were used to vaporize water at 100.0 , how much water (in liters) could be vaporized? (Assume the density of water is 1.00.)
What is the angular kinetic energy of the rod : A physical pendulum consists of auniform rod of length L = 1.5 meters. What is the angular kinetic energy of the rod after 1.0 sec

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