Problem- in the experiment of establishing th erelative, Ask an Expert

Academics

Problem- In the experiment of establishing th erelative reactivity of Halogens and Halide ions, a student performed the following test on an unknown solution containing one halide ion. When she added acidic 0.1M NaNO2,0.5M HNO3, and CH2Cl2 to a sample of the unknown solution, the CH2Cl2 layer remanied colorless.

What information was revealed by this test? Which halide ion was present in the unknown solution? If an additional test is necessary to confirm or complete you identification, state which test you would use, an what information it would provide.

I am not able to get the correct answer please help me

View complete question

Chemistry, Academics

Category:- Chemistry
Reference No.:- M91236530

Have any Question?Write your Review or question?

Related Questions in Chemistry

15 grams of nacl is dissolved completely in a beaker

15 grams of NaCl is dissolved completely in a beaker containing 200mL of water. What is the Na+ concentration in moles/liter in the final solution?

What wavelength of light nm is required to eject an

What wavelength of light (nm) is required to eject an electron with a speed of 2.0 x 10 6 m/s from a metal with a threshold energy of 3.4 x 10 -18 J?

A glucose is a carbonate that your body can burn for fuel

a) Glucose is a carbonate that your body can burn for fuel. It is 40 percent C and 6.71 percent H by mass. The rest is O. What is the empirical formula of glucose b) The molar mass of glucose os 180.0 g/mol. what is the ...

What is the ph in a solution made by mixing 600ml of 00120

What is the ph in a solution made by mixing 60.0ml of 0.0120 Ba(OH)2 with 20.0 mL of 0.0500M acetic acid?

The earth receives radiation from the sun at the top of the

The Earth receives radiation from the Sun at the top of the atmosphere with a spectrum that resembles a blackbody emitter at a temperature of nearly 6000 K, although the temperature inside the Sun is about 15 million K. ...

A photon of wavelength 200 nm strikes the surface of a

A photon of wavelength 200 nm strikes the surface of a metal causing an electron to be ejected with kinetic energy of 4.3 x 10-19 J. What was the threshold frequency of the metal?

A solution has a concentration of 100 m and contains 50 g

A solution has a concentration of 10.0 m and contains 5.0 g NH3. What is the volume (in milliliters) of this solution

If 0050 mol hydrochloric acid hcl is mixed with 0050 mol of

If 0.050 mol hydrochloric acid (HCl) is mixed with 0.050 mol of sodium hydroxide (NaOH) in a "coffee cup" calorimeter, calculate the temperature change of 34.6 g of the resulting solution if the specific heat of the solu ...

A metal slug weighing 1632g is added to a flask with a

A metal slug weighing 16.32g is added to a flask with a volumeof 52.6 mL. it is found that, 40.2 g of methanol (d = 0.791 g/mL)must be added to the metal to fill the flask. What is the density of the metal in g/mL?

A 440 g sample of an unknown metal at 990nbspoc was placed

A 44.0 g sample of an unknown metal at 99.0 o C was placed in a constant-pressure calorimeter of negligible heat capacity containing 80.0 mL water at 24.0 o C. The final temperature of the system was found to be 28.4 ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Chemistry Expert