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

Author Question: A chromium(III) ion forms a complex ion with two ammonia molecules and four thiocyanate ions. What ... (Read 31 times)

lilldybug07

  • Hero Member
  • *****
  • Posts: 546
on: Feb 15, 2020

Question 1

What is the oxidation state of the Co atom in [Co(NH3)5Cl](NO3)2?
◦ +3
◦ +4
◦ +2
◦ +6

Question 2

A chromium(III) ion forms a complex ion with two ammonia molecules and four thiocyanate ions. What is the formula of the complex ion?
◦ [Cr(NH3)2(NCS)4]-
◦ [Cr(NH3)2(NCS)4]3+
◦ [Cr(NH3)2(NCS)4]4-
◦ [Cr(NH4)2(NCS)4]+
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by lilldybug07 on Feb 15, 2020

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Feb 15, 2020
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 25% of students answer this correctly


lilldybug07

  • Member
  • Posts: 546
Reply 2 on: Feb 15, 2020
Great answer, keep it coming :)

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an
Fourier series - Complex Waves: Non-sinusoidal wave patterns Fourier series - Complex Waves: Non-sinusoidal wave patterns
Differences in the antigen-processing pathways between MHC molecules class I and class II. Differences in the antigen-processing pathways between MHC molecules class I and class II.
Common Root Words and Combining Forms Cont. Common Root Words and Combining Forms Cont.
How a seed forms How a seed forms
Stabilizing selection eliminates extreme forms of a trait Stabilizing selection eliminates extreme forms of a trait
Video: Acids and bases - definition

For a complete list of videos, visit our video library