Explain large proportions in a solution of a weak acid h2s

Assignment Help Chemistry
Reference no: EM13214431

What ions and/or molecules are present in relatively large proportions in a solution of a weak acid H2S (aq)? You must select all the correct and none of the incorrect answers to get full credit. Check the periodic table here

H2S
H+
HS-
S2-
H2+
S-
H2
S
HS+

 

Reference no: EM13214431

Questions Cloud

What option position reproduces the debt profile : assuming a 10% risk-free rate and a USD 110.00 debt due in one year, use the bond-spread approach of the Merton model to fill in the spread (in basis points) associated with the indicated level of the SPY investment in the table below: SPY value (..
State higher temperature violates the law of thermodynamics : Show why the transfer of heat from an object with lower temperature to an object with higher temperature violates the second law of thermodynamics.
How much was the firms earnings before taxes ebt : How much was the firm's earnings before taxes EBT and what was Ramco's operating income, or EBIT (a.k.a. "Operating income"), in millions
State the complete neutralization reaction occurs : What are the spectator ions in the solution after the complete neutralization reaction occurs when mixing the strong base NaOH
Explain large proportions in a solution of a weak acid h2s : What ions and/or molecules are present in relatively large proportions in a solution of a weak acid H2S (aq)?
Explain what is the new water level : A graduated cylinder contains 20.5 mL of water. What is the new water level after 27.3 g of silver metal with a density
Explain the solid copper carbonate was isolated by vacuum : The solid copper (II) carbonate was isolated by vacuum filtration and dried; 0.920 g of copper (II) carbonate was collected. The net ionic equations for the reactions which occurred are shown below.
Annual cash flows from the acceptance of dynamo : On the basis of costs, would you recommend Radiant to purchase the specialised equipment and packaging facilities from  Donnalley Limited or Danforth Limited
Explain rate of particles is proprotional to the squares : In air and according to Stokes Law, the settling rate of particles is proprotional to the squares of their diameters, if they have the same densities

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the net charge for each state

Draw the structure of the 4 possible ionization states of tyrosine and calculate the net charge for each state. Draw the titration curve for Tyrosine. The pKa of the carboxylic acid = 2.20. the pKa of the amino group is 9.20.

  How many grams of oxygen are required to completely burn

How many grams of oxygen are required to completely burn 5.90g of C3H8 in the following unbalanced

  What is the new m of the hcl and naoh

39 ml of .2 M HCL and 50 ml of .4 M NaOH are mixed. After mixing, but before they react, what is the new M of the HCL and NaOH?

  Calculate the change in energy of the gas

A gas expands and does P-V work on the surroundings equal to 327 J. At the same time, it absorbs 121 J of heat from the surroundings. Calculate the change in energy of the gas.

  Which ballon will inflate the most

In Flask A, you reacted 1.65 g Mg with 0.136 mol HCl. In Flask B, you reacted 2.21 g Mg with 0.098 mol HCl. Which ballon will inflate the most?

  What will be the ph of the new solution

A 1 L solution of 1.5 M acetic acid and 1.5 M sodium acetate has a ph of 4.74. 10 ml of 0.1 M NaOH were added to the solution followed by the addition of 50 ml of 0.02 M HCl.

  State routes of radiation exposure for a person on scene

A professional emergency responder should be concerned about the following routes of radiation exposure for a person on scene and a person downtown?

  How many grams of ticl4 are needed

How many grams of TiCl4 are needed to react completely with 155 L of H2 at 435 oC and 795 mm Hg pressure?

  Explain the molecule xenon trioxide

Describe the molecule xenon trioxide, XeO3, using four possible Lewis structures, one each with zero, one, two, or three Xe-O double bonds.

  Compute the total enthalpy change in the first stage

Calculate the total enthalpy change in the first stage and in both stages

  What is the final volume of the the sample

If a sample of oxygen that occupies 1.00 x10^6 mL at 575 mmHg is subjected to a pressure of 1.25 atm, what is the final volume of the the sample?

  Compute the change in ph

Calculate the change in pH when 5.00 mL of .100 M HCL is added to 100 mL of a buffer 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