What is the percent composition of na2co3 in the soda ash

Assignment Help Chemistry
Reference no: EM13693673

Problem- Unknown soda ash sample of .5097g this sample is dissolved in 25mL water. After titrating this sample using HCl the concentration of Na2CO3 was determined to be .1451M. What is the percent composition OF Na2Co3 in the soda ash sample?

I need proficient help to working out this problem

Reference no: EM13693673

Questions Cloud

What is reduced and what is the reducing agent : Problem- In the reaction of bromine with potassium iodide to produce potassium bromide and iodine, what is reduced and what is the reducing agent
What change will be caused by addition of a small amount : Problem- What change will be caused by addition of a small amount of NaOH to a solution containing CN- and HCN
Electron distribution in the h2 molecule : Problem- The covalent bond in H2. (a) The attractions and repulsions among electrons and nuclei in the hydrogen molecule. (b) Electron distribution in the H2 molecule.
A lewis structure for a neutral fluorine-containing molecule : Problem- Suppose a Lewis structure for a neutral fluorine-containing molecule results in a formal charge on the fluorine atom of +1.
What is the percent composition of na2co3 in the soda ash : Problem- Unknown soda ash sample of .5097g this sample is dissolved in 25mL water. After titrating this sample using HCl the concentration of Na2CO3 was determined to be .1451M. What is the percent composition OF Na2Co3 in the soda ash sample
Find the two constants ki the initial value of k : Problem- A certain gas is present in a 11.0L cylinder at 2.0atm pressure. If the pressure is increased to 4.0atm the volume of the gas decreases to 5.5L . Find the two constants ki, the initial value of k, and kf, the final value of k, to verify w..
What is the relationship between the ionization energy : Problem- What is the relationship between the ionization energy of an anion with a 1- charge such as F? and the electron affinity of the neutral atom, F
Predict the products and mechanisms of the reactions : Problem- Predict the products and mechanisms of the following reactions. When more than one product or mechanism is possible, explain which are most likely.
Draw the lewis structure for each of the compounds : Problem- In the boxes below draw the lewis structure for each of the four compounds whose NMR spectra were recorded. Using letters (abc) mark each set of F atom that are in unique environments and produce separate peaks in NMR spectra

Reviews

Write a Review

Chemistry Questions & Answers

  Define the presence of a sulfuric acid catalyst

Cyclohexanol produces cyclohexene when heated to 70C in the presence of a sulfuric acid catalyst. Write the equation of the reaction.

  Define wants to make a solution of tribasic sodium phosphate

A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4 , for a laboratory experiment. How many grams of Na3PO4 will be needed to produce 425 ml of a solution that has a concentration of Na^+ ions of 1.40 M

  What would be the final temperature of the water

The burning acetic acid from the previous question is used to heat 1.4 L of water at 22.7°C. Assume all the heat produced in the last question is absorbed by the water => 240kJ. What would be the final temperature of the water?

  Explain how much sulfuric acid can be produced

Sulfer Troxide dissolves in water producing H2SO4 explain how much sulfuric acid can be produced from 13.9 ml of water d= 1.00 g/mL and 24.5 g of SO3

  Describe what are the equilibrium concentrations

Based on a K_c value of 0.210 and the data table given, what are the equilibrium concentrations of XY, X, and Y, respectively

  How to calculate the statistical mechanical values

Calculate the statistical mechanical values of Internal Energy, Entropy, Gibbs Energy, Enthalpy and Cvm for H2 (g) at 3000 K.

  State the neutralization reaction of ammonium hydroxide

Given the reactant side of the total ionic equation for the neutralization reaction of ammonium hydroxide (NH4OH) with hydrochloric acid (HCl), write the total ionic equation

  Explain what mass of nacl must be dissolved

What mass of NaCl must be dissolved in 75.0 grams of water to lower the freezing point to -4.00c? The freezing point depression constant, Kfp for water is -1.83 C/m.

  Explain how many minutes will it take to electroplate

How many minutes will it take to electroplate 14.1 g of gold by running 5.00 A of current through a solution of Au2+(aq)

  Determine the rate law and integrated rate law

At a particular temperature and 2.00x10^-2 M, concentration versus time data were collected for the reaction, and a plot of the natural log versus time resulted in a straight line with slope value of -2.97x10^-2 min^-1. Determine the rate law, int..

  Compute the mass of the water originally in the calorimeter

If the final tempurature of the combined water is 42.0 degrees C and the heat capacity of the calorimeter is 26.3 J/degrees C , calculate the mass of the water originally in the calorimeter

  Compare and contrast covalent,ionic and hydrogen bonds

What information is required in order that you are able to diagram an atom?

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