Determine what percent by weight of sodium carbonate

Assignment Help Chemistry
Reference no: EM13109053

Exactly solution of Sodium carbonate of 50.0ml  was titrated with 65.8ml of 3.00M hydrochloric acid. Determine what percent by weight of sodium carbonate does it contain If the specific gravity of the sodium carbonate  solution = 1.25,?

Reference no: EM13109053

Questions Cloud

Compute test statistics z score for sample : Scores on test form normal distribution with mean of µ = 150 and a standard deviation of σ = 25. Mean for sample is M = 158. Compute test statistics (z score) for sample.
Scientific and technological advancements in an industry : Do you see any flaw in arguing that organizations don't have the expertise to assess and make decisions about worthy social programs and therefore they should not get involved? Explain.
How the pituitary gland work with other organs : How the pituitary gland work with other organs. Hormones produced by the pituitary acts as a chemical messenger, the targets are other endocrine glands and cells, than it tells the body when to release hormones, so the body stays in homeostasis. e..
Calculate the overall proportion : A state department of tourism and recreation collects data on the number of cars with out-of-state license plates in a state park.
Determine what percent by weight of sodium carbonate : Determine what percent by weight of sodium carbonate does it contain If the specific gravity of the sodium carbonate  solution = 1.25,?
Identify which of the two selected paragraphs was effect : Identify which of the two selected paragraphs was more effective, focusing on the writing elements rather than the opinions presented. Analyze why one paragraph was more effective than the other.
Plot the relative the amount of carbon dioxide : In yeast fermentation, CO2 is produced as a function of time. The production of CO2 by yeast is responsible for the rising of bread. Plot the relative the amount of carbon dioxide produced as a function of time.
Compute the vapor pressure : Compute the vapor pressure at 25 °C  if it is given that  the density of H 2 O=0.9971 g/mL , vapor pressure of H 2 O=23.76 torr, molar mass of sucrose,  = 342.3 g/mol,
Explain how much he is over his expected goal : He is expected to maintain shrinkage of no more than 1.5% is sells volume for the period is 1.8 million, explain how much he is over his expected goal?

Reviews

Write a Review

Chemistry Questions & Answers

  What volume of hydrochloric acid solution

What volume of hydrochloric acid solution of 0.25 M must be diluted to prepare 1.00 L of 0.040 M HCl and calculate Keq at this temperature for the given reaction  2 NOCl (g) W 2 NO (g) + Cl 2 (g) ( reaction is at equilibrium):

  Compute the net heat flow and the overall change in entropy

The piston is then moved in and the heat rejected by the air reversibly at constant pressure until the volume is= initial volume. compute The net heat flow and the overall change in entropy?

  Compute the molarity of a solution

Compute the molarity of a solution prepared by dissolving 15.2 grams of CaCl2 in H2O with a solution volume equal to 5.00 x 10² millimeters.

  Determine how many moles each of na+

Determine How many moles each of Na+ and Cl- are in 0.800 L  A physiological saline solution contains 172mEq/ L each of Na+ and Cl-of the saline solution?

  Write the expression for the equilibrium constant

Write the expression for the equilibrium constant, Kb, for methylamine also compute the molar concentration of OH- in the 50.0 mL sample of the CH 3 NH 2   solution.

  Determine monomer will have higher degree of polymerization

Determine which monomer will have the higher degree of polymerization (DP) and by how much?

  Use a drawing program to draw a beaker.

Use a drawing program to draw a beaker.

  Calculate the specific heat

Calculate the specific heat was?  Would your computed specific heat be , too low,  too high or not affected if you had not dried the metal before placing it into the Styrofoam cup. Explain your answer?

  Find out how much energy is needed to raise

Find out how much energy is needed to raise the temperature of 22.8 g of diethyl ether from -10.0 degree celsius to 142.0 degree celsius?

  Calculate the atomic weight of copper

By Solving this problem  student understand about isotopic abundance and how to calculate atomic weight (average atomic mass) of an element -

  What is the equilibrium concentration of n2

3H2 (g) + N2 (g) 2NH3(g), Kc = 6.0 × 10-2 at 500°C for this nitrogen fixation reaction. What is the equilibrium concentration of N2 If 0.250 M H2 and 0.050 M NH3 are present at equilibrium?

  Evaluate the molecular formula of a compound

To determine the molecular formula of a compound - gas was mixed with calcium chloride solution,

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