This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In the qualitative analysis scheme for metal ions, how are the Analytical Group II cations separated ... (Read 111 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Mar 21, 2021
In the qualitative analysis scheme for metal ions, how are the Analytical Group II cations separated from the cations of Analytical Groups III–V?

◦ by addition of HCl, forming insoluble metal chlorides
◦ by addition of H2SO4, forming insoluble metal sulfates
◦ by addition of H2S in acidic solution, forming insoluble metal sulfides
◦ by addition of H2S in basic solution, forming insoluble metal sulfides or hydroxides
◦ by addition of (NH4)2CO3 or (NH4)3PO4, forming insoluble metal carbonates or phosphates
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by arivle123 on Mar 21, 2021

yahahah24021

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


arivle123

  • Member
  • Posts: 569
Reply 2 on: Mar 21, 2021
Excellent

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Gallium Metal Gallium Metal
Major Causes of Death in U.S by Age Group Major Causes of Death in U.S by Age Group
Sample root cause analysis: Duplicate dose of a narcotic analgesic. Sample root cause analysis: Duplicate dose of a narcotic analgesic.
Histograms - Analysis and Data Histograms - Analysis and Data
GENETIC ANALYSIS GENETIC ANALYSIS
Use of reporter gene in promoter analysis of the even-skipped (eve) gene Use of reporter gene in promoter analysis of the even-skipped (eve) gene
Video: Blood Pressure Measurement

For a complete list of videos, visit our video library