Sign In
Ask Question
Lea Thornton
Chemistry
22 June, 08:17
What is the total valence electrons of CO3^-2
+1
Answers (
1
)
Miriam David
22 June, 08:31
0
24
Step-by-step explanation:
Let's make a table of valence electrons and add them up.
Atom Electrons
1 C 1 * 4 = 4
3 O 3 * 6 = 18
+2e⁻ 2 = 2
TOTAL = 24
The Lewis structure below shows that there are eight electrons in covalent bonds and 16 electrons in lone pairs.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“What is the total valence electrons of CO3^-2 ...”
in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Shiloh wanted to observe the changes that occurred during an exothermic reaction. He monitored the changes and placed them in a chart.
Answers (2)
How many protons and electrons are there in a neutral atom of each of the following elements? a. carbonb. fluorinec. tind. nickel
Answers (1)
Identify the characteristics that describe how human proteins are assembled. Check all that apply.
Answers (1)
A gas has v = 4.0L, T = 27 degree C and P=2.0 atm. What is the V if T=327 degree C and P=8.0 atm? A 1.0 L B 4.0 L C 3.0 L D 2.0 L E 5.0 L
Answers (1)
At equilibrium, 0.170 mol of o2 is present. calculate kc.
Answers (1)
New Questions in Chemistry
How many milliliters of a 0.7% stock solution are required to make 2 l of 0.2% solution? how many ml of solvent will be required to carry out the dilution?
Answers (1)
What percentage of the naphthalene molecules emitted a photon?
Answers (1)
In an endothermic reaction, heat is absorbed from the surroundings. How does this affect entropy? A. The particles in the surroundings move slower and have decreased entropy. B.
Answers (2)
The temperature of a sample of liquid water changes from 50°C to 30°C. Which statement best explains the change that must happen at the molecular level? A. The molecules move more quickly and their average kinetic energy increases. B.
Answers (2)
The most important reason why solid sodium hydroxide is not used as a primary standard is
Answers (1)
Home
»
Chemistry
» What is the total valence electrons of CO3^-2
Sign In
Sign Up
Forgot Password?