Answer:
The total amount of Au is $
Explanation:
Given that,
Mass of 1.0 ml of Au
Total volume of water in oceans
We need to calculate the volume in ml
Using given volume
We need to calculate the total mass of Au
Using given data
So, The total mass of Au is
The mass will be in ounce,
The total amount of the Au Will be
Hence, The total amount of Au is $
Answer:
B = CHCl2 + Cl2 --> CHCl3 + Cl
Explanation:
Free radical halogenation is a chlorination reaction on Alkane hydrocarbons. This involves the splitting of molecules into radicals/ unstable molecules in the presence of sunlight/ U.V light which ensures bonding of the molecules.
Free radical chlorination is divided into 3 steps which are:
The initiation step
The propagation step
The termination step
So in reference to the question, propagation step involves two steps.
The first step is where the molecule in this case the methylene chloride(CH2Cl2) loses a hydrogen atom and then bond with a chlorine atom radical to give a nethylwnw chloride radical and HCl.
The second step involves the reaction of this methylene chloride got in the first step with chlorine molecule to form trichloride methane and a chlorine radical.
You would find in the attachment the 2 step mechanism.
