An ion usually has all of its electrons paired up whereas free radicals have one or more unpaired
Answer:
4d orbital.
Explanation:
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In this case, since zirconium's atomic number is 40, we fill in the electron configuration up to 40 as shown below:
Thus, the orbital 4d is partially filled.
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Answer:
B
Explanation:
The appropriate diagram of the question is shown in the first image attached below.
From the diagram, we see the reaction of Cyclopentanol taking place under Tscl pyridine. We are to show the reaction mechanism and determine from the options, which appropriate product fits in.
So, from the reaction, the hydroxyl substituent reacts with Tscl where cl is being lost. This process is followed by an attack of N substituent on the pyridine with the Hydrogen atom and cleaves off for the structure to form a stable structure. The stereochemistry of the compound remains unchanged and it maintains its stick formula.
Thus, X is the appropriate and the correct product.
Answer:
Explanation:
The relation between standard Gibbs energy and equilibrium reaction is shown below as:
R is Gas constant having value = 0.008314 kJ / K mol
Given temperature, T = 300 K (Source Original)
Given,
So,
Also,
K₁ = 10*K₂
K₂ = 0.1 K₁
So,
Answer:
Rb
Explanation:
Alkali metals are in group 1 (the first column on the periodic table) including Li, Na, K, etc.