Explain the titration coincide with the stoichiometric point

Assignment Help Chemistry
Reference no: EM13286339

If it is unnecessary to add an indicator to KMnO4 titration because of its intense deep purple color. will the end point of the titration coincide with the stoichiometric point? explain

Reference no: EM13286339

Questions Cloud

What level of deposits are being held : Assume a bank has $5 million in deposits and $1 million in vault cash. If the bank holds $1 million in excess reserves and the required reserves ratio is 8 percent, what level of deposits are being held?
State what mass of carbon dioxide is produced : What mass of carbon dioxide is produced from the complete combustion of 1.80×10?3 of methane? Express your answer with the appropriate units.
Determine the average power delivered to the tissues : A defibrillator consists of a 17.0-µF capacitor that is charged to 8.5 kV. What is the average power delivered to the tissues
Find the ratio of the larger power to the smaller power : Two atmospheric sound sources A and B emit isotropically at constant power. find the ratio of the larger power to the smaller power
Explain the titration coincide with the stoichiometric point : If it is unnecessary to add an indicator to KMnO4 titration because of its intense deep purple color. will the end point of the titration coincide with the stoichiometric point. explain
How long is the second organ pipe : If an organ pipe, 2 ft long and with one end closed and one end open, how long is the second organ pipe
What do investors expect the dividend growth rate to be : A company paid dividend of $2.00 per share,and investors believe that the dividend will increase at a constant rate into the foreseeable future.The price of stock is currently $65.00 per share.
Define what could be wrong if you turn on a circuit breaker : What could be wrong if you turn on a circuit breaker after working on the circuit and the breaker does not trip but there is no power to the circuit
Explain the melting behavior for the compound : The melting point of a pure compound is 152-153 C. Describe the melting behavior for this compound if it is contaminated with 5% of an impurity.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the ph of the solution of naoh have been added

A 50 ml sample of .5 M HCl is titrated with .5 M NaOH. What is the pH of the solution after 28 ml of NaOH have been added to the acid

  Calculate ratio of hcl molecules in first excited rotational

Calculate the ratio of HCL molecules in the first excited rotational state to those in the ground state @ 25 C. Assume an equilibrium bond distance of 1.275 angstroms.

  Draw lewis structures for the following five elements

draw Lewis Structures for the following FIVE elements.

  Explain global ph change incurred after injection of the hcl

what is the global pH change incurred after injection of the HCl? What would the pH change be if this same amount of 1.000 M HCl were put into a gallon of pure water?

  Explain what is the molecular weight of the antibiotic

the stretomycin has an osmotic pressure of 8.72mmHg at 23.6 degrees C, what is the molecular weight of the antibiotic?

  Compute the concentrations of all species

Calculate the concentrations of all species in a 1.75 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are Ka1 = 1.4× 10-2 and Ka2 = 6.3× 10-8.

  What was the final temperature of the gold

A 4.10 g nugget of pure gold absorbed 278 J of heat. What was the final temperature of the gold if the initial temperature was 25.0°C? The specific heat of gold is 0.129 J/(g·°C).

  How many moles of ammonia will be required

refer to the given equation as 4NH3(g) + 7O2(g) = 4NO2(g) + 6H2O(g) How many moles of ammonia will be required to produce 13.8 mol of water.

  Explain the structure of hxwo3 could contain h ions or oh

The structure of HxWO3 could contain H+ ions or OH- ions. Which do you think is more likely? Why?

  Compute the cell potential e

Compute the cell potential(E) after the reaction has operated long enough for the [Al3+] to have changed by .60 mol/L. suppose T=25 C

  Explain changes affect the value of the equilibrium constant

How do the following changes affect the value of the equilibrium constant for a gas-phase exothermic reaction:

  Define the reaction that must proceed to achieve equilibrium

At 100oC, the equilibrium constant (Kc) for the reaction COCl2(g) = CO(g) + Cl2(g) has a value of 2.19 x 10-10. Is the following mixture at equilibrium?

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