Calculate the molecular mass of the metal carbonate

Assignment Help Chemistry
Reference no: EM13707278

Question- Mixing together solutions of a group 2 metal chloride and sodium carbonate results in the formation of a white precipitate. A 25.00 ml aliquot of 0.3000 M HCl was added to 0.250 grams of the solid accompanied by fizzing and the dissolving of the solid. Back titration of the excess HCl required 24.80 ml of 0.2000 M NaOH solution. Calculate the molecular mass of the metal carbonate and give the likely identity of the metal.

I am in need please provide me complete solution for the above problem so I can get right solution

Reference no: EM13707278

Questions Cloud

Iron(iii) ion with three c2o42- ions attached as ligands : Question- A compound contains a transition metal coordination complex. This coordination complex consists of one iron(III) ion with three C2O42- ions attached as ligands. Which formula below describes a compound that fits this description?
What rule of thumb involving nuclear stability : Question- Lanthanum-139 is a stable nuclide but lanthanum-140 is unstable (t1/2 = 40 hr). What rule of thumb involving nuclear stability is involved
Calculate the mass percent of water in the hydrate : Question- The thermal decomposition of 1.826 g of a hydrate of MnCl2 produces 1.161 g of anhydrous MnCl2. Calculate the mass percent of water in the hydrate
Calculate the mass and mass percent of calcium carbonate : Given that the tablet contains only calcium carbonate and an inert binder, write balanced molecular and net ionic equations for both reactions that take place. Calculate the mass and mass percent of calcium carbonate n the tablet
Calculate the molecular mass of the metal carbonate : Back titration of the excess HCl required 24.80 ml of 0.2000 M NaOH solution. Calculate the molecular mass of the metal carbonate and give the likely identity of the metal.
Calculate the ph of the initial weak acid solution : Question- There is a titration of 25.00 ml of 0.200 M weak acid (ka = 4.2 X 10 ^ -6) with 0.250 M NaOH solution. 1. Calculate the pH of the initial weak acid solution above
Calculate the final temperature at constant pressure : Question- A sample of 65.0 g of xenon is confined in a chamber at 2.00 atm and 298 K and then is allowed to expand adiabatically and a) reversibly to 1.00 atm, or b) irreversibly against a constant pressure of 1.00 atm. Calculate the final tempera..
Calculate the percent by mass of zinc : Question- Calculate the percent by mass of zinc in the post-1982 pennies using following information: the total mass of each penn is 2.500 g, the density of copper is 8.96 g/mL, the density of zinc is 7.14 g/mL, and the mass of a penny if it were ..
Determine the equilibrium pressure of all the species : Question- The equilibrium constant Kp is .497 at 500K. A gas cylinder at 500K is charged with PCL5 at an initial pressure of 1.66atm. Determine the equilibrium pressure of all the species at this temperature?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the average speed of an oxygen gas molecule

Calculate the average speed of an oxygen gas molecule, O2, at 19.0 degrees Celsius.

  The stomach to give carbon dioxide water and a soluble

a certain brand of antacid chewing gum was sent to the lab for testing and it was found to have 15 by mass of

  What is the reaction order of h for a reaction with the

what is the reaction order of h for a reaction with the following rate law?rate kbro3-br-h21. fourth2. first3. fifth4.

  Calculate the molarity of phosphoric acid in a solution

calculate the molarity of phosphoric acid in a solution that is 84% by mass phosphoric acid and has a dentisty of 1.87 g/m.

  Compute the ph before any of the titrant

formic acid is titrated with 0.50 M sodium hydroxide, calculate the pH before any of the titrant (NaOH solution) is added and after 15.0 mL of the titrant has been added.

  Calculate the energy required to bring your substance

calculate the energy required to bring your substance from absoluter 0 to 4000 degrees c , if you have 5g,75g,300g,1000g,1.5 of your substance.

  Explain the type of nuclear reaction

The type of nuclear reaction shown below is which can be recognized by the fact that it has 2 reactant and 2 products

  Find out the concentration of copper in the solution

Based on this information how can I use the experimental standard cell potential, experimental nonstandard cell potential, and 0.10 M of zinc to determine the concentration of copper in the solution

  Define why acidification to ph2 and cooling

Explain why, during the addition of soduim metasulfite, the reactionmixture was tested with starch-iodide paper. explain why acidification to pH2 and cooling was necessary to isolate the final product

  Explain the retardation factor for carbon tetrachloride

The Kow for carbon tetrachloride is 220. Using the rule of thumb that log(Koc) = .8*log(Kow), and assuming an organic carbon content of 1% you can estimate the retardation factor for carbon tetrachloride.

  Explain the lewis symbols for the most stable ion

Add charges, single electron dots, and/or pairs of dots as appropriate to show the Lewis symbols for the most stable ion of each element. Treat as the valence shell in all cases. To add formal charges, click the button below (which will turn yello..

  Explain m cyanide ion cn- and 0.85 m hydrocyanic acid hcn

What is the pH of the resulting solution when 17.25 mL of 18.00 M HCl is added to a 1.9 liter solution that has 0.74 M cyanide ion CN- and 0.85 M hydrocyanic acid HCN

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