State what affect does this have on the test for sulfide ion

Assignment Help Chemistry
Reference no: EM13518994

6 M HNO3 could not be found on the reagent shelf. Instead, 6 M HCL is added to the test solution. Instead, 6 M HCl is added to the test solution.

a) What affect does this have on the test for sulfide ion? Explain

b) What affect does this have on subsequent tests of the supernatant? Explain

Reference no: EM13518994

Questions Cloud

Explain naoh required to reach the bromophenol endpoint : If the CO2 is not removed by boiling after the addition of HCL, how will this affect the amount of NaoH required to reach the bromophenol endpoint. Explain.
How much energy is released in given reaction : Consider a fusion reaction in which two deuterium nuclei fuse to form a tritium nucleus and a proton. How much energy is released in this reaction
Explain iodide ion and chloride ion are in the test solution : Both iodide ion and chloride ion are in the test solution. Describe the appearance of the contents of the test tube after drops of 0.01 M Agano3 have been added and the solution has been centifuged.
Find how far would it have traveled as observed on earth : Suppose a muon produced as a result of cosmic ray colliding with a nucleus in the upper atmosphere has a velocity v = 0.9500c. How far would it have traveled as observed on earth
State what affect does this have on the test for sulfide ion : 6 M HNO3 could not be found on the reagent shelf. Instead, 6 M HCL is added to the test solution. Instead, 6 M HCl is added to the test solution. a) What affect does this have on the test for sulfide ion. Explain
Define how will the graph compare to the original graph : suppose the original experiment is done on the Moon, where g, the acceleration due to gravity, is about one-sixth of g on Earth. If the magnet is dropped from height H, how will the graph compare to the original graph
What is the leakage resistant : Capacitors won't hold a charge indefinitely; as time goes on, charge gradually migrates from the positive to the negative plate. We can model this as a discharge of the capacitor through an internal "leakage resistance." What is the leakage resist..
Break-even point in sales dollars for each division : Calculate the break-even point in sales dollars for each division and calculate the degree of operating leverage for the Manufacturing Division for each year.
Explain reference solution is made acidic instead of basic : The reference solution is made acidic instead of basic. How would this change the the test for Precipitating the CO32- and how will it change the composition of the precipitate

Reviews

Write a Review

 

Chemistry Questions & Answers

  Express the population estimates for the year

Express the following population estimates for the year 2010 in nanomoles of people. Asia, 4.15 billion people = _______ nmol The world, 6.83 billion people

  Evaluate the change in entropy for reversible cooling

Calculate the change in entropy (S) for reversible cooling 1 Mole of an ideal monatomic gas from 30 degrees C to 0 degrees C under:

  Explain sncl4 is tin chloride

Correct each of the following names. (a) SnCl4 is tin(II) chloride. (b) NaClO4 is sodium chlorite. (c) Mn2O3 is manganese(IV) oxide.

  Define the acid-catalyzed cleavage of propylene oxide

Consider the acid-catalyzed cleavage of propylene oxide with 1-propanol. Provide abbreviated structural formulas for the protonated epoxide substrate and of 1-propanol

  Explain how many hydrogens are in c13h?n

How many hydrogens are in C6H?NO3, which has 1 ring and 4 double bonds? How many hydrogens are in C13H?N, which has 4 rings and 6 double bonds?

  What is the molality of a solution prepared

What is the molality of a solution prepared by dissolving 413 mg of KBr in 6.45 mL of water at 25.0 0C. The density of water at 25.0 0C is 0.997 g/mL.

  Calculate the ph

Furoic acid, HC5H3O3, has a Ka value of 6.76 10-4 at 25°C. Calculate the pH at 25°C for each of the following.

  The activation energy ea for this reaction is 260 kjmol at

when heated to a high temperature cyclobutane c4h8 decomposes to ethylene.c4h8g 2 c2h4gthe activation energy ea for

  Compute the reaction rate of potassium iodide

calculate the reaction rate of potassium iodide and hydrogen peroxide to include the order of reaction.

  Depict every stereoisomer for 1-bromo-2-chloro-1

Draw every stereoisomer for 1-bromo-2-chloro-1,2-difluorocyclopentane. Use wedge-and-dash bonds for the substituent groups, and be sure that they are drawn on the outside of the ring, adjacent to each other.

  Evaluate the ph at one half the equivalence point

If Ka is 1.85 x 10^-5 for acetic acid, calculate the pH at one half the equivalence point and at the equivalence point for a titration of 50 mL of 0.100 M acetic acid with 0.100 M NaOH.

  Define the molecular weight and the chemical formula

A gas has a mass of 0.305 g, volume of 25 ml at 2 ATM and 0 degrees Celsius. The gas consists of bromine and fluorine. What is the molecular weight and the chemical formula

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