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 21 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
Excellent

phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

The explosion of the Maine in Havana harbor, killing 260 men, caused much speculation in the newspap The explosion of the Maine in Havana harbor, killing 260 men, caused much speculation in the newspap
Pedigree analysis (Widows Peak) Pedigree analysis (Widows Peak)
Line analysis of Gustave Caillebotte, Place de l'Europe on a Rainy Day. Line analysis of Gustave Caillebotte, Place de l'Europe on a Rainy Day.
Doing Qualitative Research: Designs, Methods, and Techniques Doing Qualitative Research: Designs, Methods, and Techniques
GENETIC ANALYSIS 15.1 (2 of 5) GENETIC ANALYSIS 15.1 (2 of 5)
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: Oxygen - hemoglobin dissociation curve & Hemoglobin's affinity with oxygen - acidity

For a complete list of videos, visit our video library