What mass is obtained in the reaction

Assignment Help Chemistry
Reference no: EM13170277

thiosulfate ions (S2O3^2) disproportionate in acidic solution to give solid sulfur (S) and hydrogen sulfite ion (HSO3^-) 2 S2O3^2- (aq) + 2 H3O^+ (aq) -----------> 2 HSO3^- (aq) + 2 H2O (l) + 2 S (s) A.) A disproportionation reaction is a type of oxidation-reduction reaction. which species is oxidized and which is reduced? B.) If 1.0 mL of 55% HSO3^- by mass is obtained in the reaction, what mass of S2O3^2- was present initially, assuming the reaction went to completion? the density of the HSO3^- solution is 1.45 g/cm^3

Reference no: EM13170277

Questions Cloud

Calculate the standard enthalpy of reaction : calculate the standard enthalpy of reaction C6H6 (I) +3H2 (g)® C6H12 (I) from standard enthalpies of combustion of substances.
What is the specific heat for the metal : It takes 48.0 to raise the temperature of an 9.10 piece of unknown metal from 13.0 to 25.0. What is the specific heat for the metal?
Idea of the scientific method changed : How has your idea of the scientific method changed, given the look into both the way that ideas change and the way that real people doing science behave.
What color will the cobalt compound appear : If the crystal field splitting (Δo) is 3.44×10-19 J for a cobalt compound, what wavelength of light (in nm) is absorbed when an electron from a lower energy d orbital is promoted to a higher energy d orbital? What color will the cobalt compound ap..
What mass is obtained in the reaction : mass is obtained in the reaction, what mass of S2O3^2- was present initially, assuming the reaction went to completion? the density of the HSO3^- solution is 1.45 g/cm^3
What is the distance between the layers of atoms responsible : When X rays of wavelength 0.096 nm are diffracted by a metallic crystal, the angle of first-order diffraction (n = 1) is measured to be 15.2°. What is the distance between the layers of atoms responsible for the diffraction?
Create new models of earth : What are some of the driving factors that make people try to create new models of earth, even if there are accepted models in existence?
Compute the molar mass of the biomolecule : A 1.80 g sample of a large boimolecule was dissolved in 18.0 g of carbon tetrachloride. The boiling point of this solution was determined to be 77.85°C. Calculate the molar mass of the biomolecule.
State what is the standard reduction potential : What is the standard reduction potential and standard oxidation potential of water? I can't tell from the chart because water is in two places.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the final temperature of the combined metal sheets

the system achieves thermoequilibrium at atmospheric pressure. Assume no heat loss to the surroundings. What is the final temperature of the combined metal sheets?

  Explain electrochemistry and solubility

Electrochemistry and Solubility, The potential of the cell Bi|Bi2S3(s) |Bi2S3(aq)|Bi is 0.96 V at 25*C. Calculate the solubility of Bi2S3, Assume it is an ideal solution.

  How many moles of pcl_5 can be produced

How many moles of PCl_5 can be produced from 21.0 g of P_4 and excess Cl_2?

  How much heat would be released

If a bottle of nail polish remover contains 153 g of acetone, how much heat would be released by its complete combustion?

  What will be the volume

A sample of Nitrogen gas occupies 1.55L at 27.0 degrees C and 1.00 atm. What will the volume be at -100.0 degrees C and the same pressure?

  Draw molecule by placing atoms on grid

When cyclopentane is exposed to Br2 in the presence of light, reaction occurs. Write the formulas of all possible monobromination products. Draw molecule by placing atoms on grid.

  Explain gibbs-duhem equation

Explain Gibbs-Duhem Equation, In a certain binary solution, the activity of component 1 is given by

  Staet what stretches will distinguish the product

What stretches (presence and absence) will distinguish the product (cyclohexene) from the starting material (cyclohexanol)? Give the functional group and wavenumbers

  Identify the element a

Considering the given equation HCl + X 3 (PO4) 2 = H 3 PO 4 * XCl 2 it is given that when a particular metal A reacts with hydrochloric acid

  How many milliliters of 0.100 m naoh(aq) would be needed

How many milliliters of 0.100 M NaOH(aq) would be needed to completely neutralize 50.0 milliliters of 0.300 M HCl(aq)

  Whats the volume of 1.05 mol of benzene is required

Whats the volume of 1.05 mol of benzene at 20.7 C? The density of benzene of 0.879 g/mL.

  Sketch the chlorines are in axial position position

Sketch a molecule of Pbr3Cl2 in which the chlorines are in axial position position. Sketch another molecules of Pbr3Cl2 in which the chlorines are equatorials positions.

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