Explain an aqueous solution contains metal cations

Reference no: EM13661415

An aqueous solution contains metal cations from qualitative analysis from group 1, 2, 3, 4, and 5. While adding H2S in NH3/NH4Cl buffer will cause metal cations from group(S) ............. to precipitate.
A) 3.
B) 2, 3.
C) 4, 5.
D) 1, 2, and 3.
E) 3 and 4.

Reference no: EM13661415

Questions Cloud

Who are interviewed or mentioned in the story : Get three articles three articles about a particular environmental problem covered in newspaper within last year. Find and list experts or stakeholders who are interviewed or mentioned in the story.

Economics of the recording business and the quality of music : Show how has file sharing affected the economics of the recording business and the quality of music?

Explicate these results as well as show the mechanism : While 1,3-cyclohexanone is heated in presence of Br2 in surplus in a basic solution, two organic products are observed: 1,5-pentanedioic acid and CHBr3. Explicate these results as well as show the mechanism.

Show about the suitability of the placement for students : Show about the suitability of the placement for students to organize themselves in future working environment?

Explain an aqueous solution contains metal cations : An aqueous solution contains metal cations from qualitative analysis from group 1, 2, 3, 4, and 5. While adding H2S in NH3/NH4Cl buffer will cause metal cations from group(S) ............. to precipitate.

Define what will the velocity of the water be in both outlet : If A water tank has two outlets one 1m above the bottom of the tank, the other 3m above the bottom of the tank. Explain if the tank is initially full and is 6m high, define what will the velocity of the water be in both outlets

Define what is the average molar concentration of gold : About 6*109 g of gold is thought to be dissolved in the oceans of the world. If the total volume of the oceans is 1.5*10 21 L. Define what is the average molar concentration of gold in seawater

Determine a large cube of ice floating in seawater : Determine a large cube of ice floating in seawater. The specific gravities of ice as well as seawater are 0.92 and 1.025 respectively. If a 10 cm high portion of the cube expands above the surface of the water, find out the height of the ice block..

Compounds e and f give a precipitate while treated : Compounds E and F give a precipitate while treated with ammoniacal silver nitrate compound D gives no reaction. Compound D and E show an absorption maximum near 230 nm. Compound F demonstrates no absorption maximum beyond 200 nm. Offer structures ..

User Account

All Pages