Sign In
Ask Question
Chemistry
Azul Zhang
4 October, 23:18
What is the name of the Co+2 ion?
+3
Answers (
1
)
Mateo Dudley
5 October, 02:57
0
Cobalt (II) ion
Explanation:
The correct description is Co⁺².
The chemical symbol Co is the symbol for cobalt element.
The superscript + 2 to the right of the chemical symbol means that the oxidation state of the species is + 2. That means that it has a positive charge of 2. Therefore, the neutral atom of cobalt (O) has released to electrons.
As per IUPAC rule you mention the absolute value of the oxidation number with a Roman number in parenthesis, immediately after the name of the element. So, the corresponding Roman number is II, and you must not leave a blank space between the left parenthesis and the name of the ion.
So, the correct name is cobalt (II) ion.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“What is the name of the Co+2 ion? ...”
in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
What molecule can form hydrogen bonds with others like it A. CF4 B. HCL C. CO2 D. NH3
Answers (1)
Which of the following is true of evaporation? A. It is considered a cooling process and it raises the average kinetic energy of the liquid because the higher energy molecules turn to vapor. B.
Answers (1)
What causes velocity to change?
Answers (1)
What mass of hcl in grams is required to react with 0.750 g of al (oh) 3?
Answers (1)
Based on the electron configuration of the two atoms, predict the ratio of metal cationic (+) atom to nonmetal anionic (-) atom in the compound. Lithium 1s22s Chlorine 1s22s22p 3s23p5 A. 1:1 B. 1:2 C. 2:1 D. 3:1 D. 3:1
Answers (2)
New Questions in Chemistry
F. Protection of the body from infectious organisms is accomplished by which of these tissues? a) bone; b) muscle; c) nerve; d) blood
Answers (1)
A compound that is composed of molybdenum (Mo) and oxygen (O) was produced in a lab by heating molybdenum over a Bunsen burner. The following data was collected: Mass of crucible: 38.26 g Mass of crucible and molybdenum: 39.
Answers (2)
Which of the following elements has electrons in the 3d sublevel?
Answers (1)
Which procedure can be used to separate the sand salt and water from each other
Answers (1)
What volume does 4.24g of argon gas occupy at 58.2 degrees celcuis and 1528torr
Answers (1)
Home
»
Chemistry
» What is the name of the Co+2 ion?
Sign In
Sign Up
Forgot Password?