Answer:
16.79 M
Explanation:
Given data
- Mass of KI (solute): 390.1 g
- Volume of solution: 140.0 mL = 0.1400 L
First, we will calculate the moles of KI, considering its molar mass is 166.00 g/mol.
390.1 g × (1 mol/166.00 g) = 2.350 mol
The molarity of KI is:
M = moles of solute / liters of solution
M = 2.350 mol / 0.1400 L
M = 16.79 M
Answer:
well if you google how to find predicting product you will find the answer i dont think this counts as my answer but i tryed
Explanation:
Answer: Rotation occurs at single bonds that are sigma bonds. Rotational barrier is the amount of activation energy required to covert rotamer to another by rotation that occurs around the sigma bond(C-C single bond). Due to the presence of steric hindrance that is the nonbonding interaction effects the reactivity of ions and molecules, activation energy increases. So the rotational barrier in butenyl cation is high.
