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

Author Question: In a qualitative cation analysis, the unknown ion is not precipitated by HCl or H2S, but is ... (Read 46 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Jul 8, 2021

Question 1

In a qualitative cation analysis, the unknown ion is not precipitated by aqueous solutions of HCl(aq), H2S(aq), or CO32-(aq).  A flame test produced a violet flame.  The unknown ion is ________.
◦ Ag+
◦ Pb2+
◦ Fe2+
◦ K+
◦ NH4+

Question 2

In a qualitative cation analysis, the unknown ion is not precipitated by HCl or H2S, but is precipitated by CO32-.  The unknown ion is ________.
◦ Ag+
◦ Mn2+
◦ Ca2+
◦ K+
◦ Al3+
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by viki on Jul 8, 2021

leannegxo

  • Sr. Member
  • ****
  • Posts: 374
Reply #1 on: Jul 8, 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


viki

  • Member
  • Posts: 525
Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Critical thinking involves analysis in which the nurse examines patient data available from a variet Critical thinking involves analysis in which the nurse examines patient data available from a variet
VITROS DT60II automated blood analysis system. VITROS DT60II automated blood analysis system.
How to find the unknown angle of a triangle using the sine law (Part 2) How to find the unknown angle of a triangle using the sine law (Part 2)
What is the volume of 1.51 x 1024 atoms of an unknown gas at STP? What is the volume of 1.51 x 1024 atoms of an unknown gas at STP?
Histograms - Analysis and Data Histograms - Analysis and Data
PCR analysis showing expansion of the CAG repeat region of the HD gene PCR analysis showing expansion of the CAG repeat region of the HD gene
Video: Inflammation and Fever

For a complete list of videos, visit our video library