Question 23 What is the oxidation state of carbon in a molecule of CO2?
+2
-4
+1
-1
+4
+4 is the correct answer, please explain the concept so that I understand how to reach this conclusion
Question 23 What is the oxidation state of carbon in a molecule of CO2? +2 -4...
what is the
oxidation state for the carbon atom (a) and the carbon atom (b)
labelled in the structure of the caffeine molecule shown
below?
What is the oxidation state for the carbon atom (a) and the carbon atom (b) A36. labelled in structure of the caffeine molecule shown below? a. N b. N a. +3 and b. +2 (A) (B) a. +2 and b. = 0 (C) a. =-3 and b. = -2 a. +1 and b. = -2...
1.9) Circle the oxidation state of the carbon atom in the molecule dichloromethane (CH2Cl2)? a) -2 b)-1 c) 0 d) +1 e) +2
Question 23 What is the ground state electron configuration for the He2 molecule? Select the correct answer below: Question 23 options: (ไม่1 (?ไม่3 (21)1(?ไม่3 2152121 Save
Explain why the highest oxidation state for group 14 (IVA), +4, is exclusively observed for carbon but hard to stabilize for lead, which has +2 as its most stable oxidation state. When formulating your answer, also consider what oxidation states are typically exhibited by silicon, germanium and tin.
1 of 2 Explain why the CO2 molecule is linear whereas the SO2 molecule is bent. 2 of 2 Explain how a molecule that contains polar bonds can be nonpolar. In your answer, use carbon tetrachloride, CCl4, as an example.
4. (2 pts) What is oxidation state (ionic charge) for a sodium ion? 5. (2 pts) What is oxidation state of a sulfate ion? 6. (2 pts) What ionic molecule can be formed from sodium and sulfate ions? 7. (2 pts) What are the cation and anion from your answer in question #6?
What is the oxidation state of N in the following N204 and NO2 molecule/ion? (c) +4 and +3 0000 (a) +2 and +1 (b) +3 and +2 (d) +4 and +2
Which molecule contains carbon with a negative formal charge? (A) CO (B) CO2 (C) H2CO (D) CH4 I know the answer is C, however I do not understand why?
1. The molecule carbon dioxide has the molecular formula CO2. a. How many carbon and oxygen atoms does each carbon dioxide molecule contain? b. Find the average mass of one carbon dioxide molecule in amu. Show how you reached your answer. C. How many moles of carbon atoms are there in 1 mole of carbon dioxide? d. How many moles of oxygen atoms are there in 1 mole of carbon dioxide? e. Find the mass of one mole of carbon...
In the carbon monoxide complex Na[V(CO)6], what is the oxidation number of vanadium? The correct answer is A. Please explain how A is correct since metals don't form negative charges. (A) –1 (B) +3 (C) +5 (D) +6