Question

the KMnO4 SOLUTION IS USED FOR WHAT TYPE OF TITRITION? A- gravimetric b- it is not...

the KMnO4 SOLUTION IS USED FOR WHAT TYPE OF TITRITION?

A- gravimetric

b- it is not use for titration

c- precipitation

d- oxidation/reducation

e-acid/base

Homework Answers

Answer #1

=> The KMnO4 solution is used for the Redox titrations (oxidation/reduction type).

=> The redox titrations that involve potassium permanganate are known as per manganometric titrations and MnO4– ions serve as the self-indicator.

=> The permanganate ion is a strong oxidizing agent mostly in acidic solution and used to analyze solutions that consist of different species, by titration.

=> The deep colored MnO4– ion is reduced to make a colorless Mn2+ ion in these titration reactions.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A solution of KMnO4 was found by titration to be 0.05436 M at 24°C. what was...
A solution of KMnO4 was found by titration to be 0.05436 M at 24°C. what was the molarity when the temperature dropped to 14°C?
Select the best conditions below for syn-dihydroxylation of an alkene to form a cis-1,2-diol. KMnO4 and...
Select the best conditions below for syn-dihydroxylation of an alkene to form a cis-1,2-diol. KMnO4 and dilute sulfuric acid a. MCPBA followed by water and acid b. MCPBA followed by water and base c. Oxymercuration-demercuration of an alkene d. Hydroboration-oxidation of an alkene
Balance and identify the type of reaction as oxidation-reduction, precipitation, acid-base neutralization. a. ____ NaBr +...
Balance and identify the type of reaction as oxidation-reduction, precipitation, acid-base neutralization. a. ____ NaBr + ____ Ca(OH)2 ___ CaBr2 + ____ NaOH b. ____ NH3+ ____ H2SO4 ____ (NH4)2SO4 c. ____ C5H9O + ____ O2 ____ CO2 + ____ H2O d. ____ Pb + ____ H3PO4 ____ H2 + ____ Pb3(PO4)2 e. ____ Li3N + ____ NH4NO3 ___ LiNO3 + ___ (NH4)3N f. ____ HBr + ___ Al(OH)3 ___ H2O + ___ AlBr3
Organic chemistry For permanganate test, you will use solution of KMnO4 in sulfuric acid. How much...
Organic chemistry For permanganate test, you will use solution of KMnO4 in sulfuric acid. How much of KMnO4 (in g) and how much of sulfuric acid (in mL) you would have to take to prepare 100 mL solution in which concentrations of KMnO4 is 0.5 M and concentrations of H2SO4 is 1 M. Concentration of commercially available sulfuric acid is 18 M.
KMnO4 is used as the titrant in a potentiometric titration of tin(II) to tin(IV), using a...
KMnO4 is used as the titrant in a potentiometric titration of tin(II) to tin(IV), using a S.C.E. reference electrode. Calculate the cell potential in a pH =3.00 buffer solution at the equivalence point. ½ Hg2Cl2(s) + e = Hg(l) + Cl-(aq)                        E(saturated KCl) = 0.241V Sn4+ + 2e → Sn2+ (analyte)                                E° = 0.139V MnO4- (titrant) + 8H+ + 5e → Mn2+ + 4H2O          E0 = 1.507V
A. An aqueous Solution of barium hydroxide is standardized by titration with a .135 in solution...
A. An aqueous Solution of barium hydroxide is standardized by titration with a .135 in solution of hydrochloric acid. If 17.2 mL of base are required to neutralize 16.3 mL of the acid what is the molarity of the barium hydroxide solution B. An aqueous solution of hydrochloric acid is standardized by titration with a .119M solution of barium hydroxide. If 19.6 mL of base are required to neutralize 24.4 mL of the acid what is the molarity of the...
The amount of iron in a meteorite can be determined by a redox titration using KMnO4...
The amount of iron in a meteorite can be determined by a redox titration using KMnO4 as the titrant. A 0.4158 g sample of meteorite is dissolved in acid and the dissolved Fe3+ is reduced to Fe2+. Titration of the Fe2+ with 0.0262 M KMnO4 requires 39.84 mL to reach the end point. a) Use appropriate half-reactions to write the balanced reaction equation for the titration of MnO4– with Fe2+ b) Determine the %Fe in the sample of meteorite.
Redox titrations are used to determine the amounts of oxidizing and reducing agents in solution. For...
Redox titrations are used to determine the amounts of oxidizing and reducing agents in solution. For example, a solution of hydrogen peroxide, H2O2, can be titrated against a solution of potassium permanganate, KMnO4. The following equation represents the reaction: 2KMnO4(aq)+H2O2(aq)+3H2SO4(aq)→3O2(g)+2MnSO4(aq)+K2SO4(aq)+4H2O(l) A certain amount of hydrogen peroxide was dissolved in 100. mL of water and then titrated with 1.68 M KMnO4. What mass of H2O2 was dissolved if the titration required 21.8 mL of the KMnO4 solution?
You carried out the standardization of a potassium permanganate, KMnO4, solution using the procedure described in...
You carried out the standardization of a potassium permanganate, KMnO4, solution using the procedure described in this laoratory experiment. mass of sodium oxalate, Na2C2O4.........0.2783 potassium permanganate (KMnO4) solution: initial buret reading.......0.72mL final buret reading........33.84mL (b) Calculate the number of moles of Na2C2O4. (c) Calculate the number of moles of KMnO4 (d) Calculate the molarity of the KMnO4 Please show all work
   The addition of 0.010 moles of sodium hydroxide to a 1.0 L solution of a...
   The addition of 0.010 moles of sodium hydroxide to a 1.0 L solution of a buffer which is 1.0 M in acetic acid and 1.0 M in sodium acetate would shift the pH from 4.74 to _________.                 A buffer ceases to function in pH regulation once one of the components is ___________.                 The addition of a strong acid/base to a buffer system produces a situation where [H3O+] has changed, and so ___________.                 The amount of strong...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT