Answer: 234,375 J=234.375 kJ
Explanation:
K= m*V²/2
K=750kg*625m²/s²/2=234375 J
Answer:
The reactant/reagent that would be most atom economical is EtI (Ethy Iodide) and KOH (potassium oxide) as base
This is because the iodo group are weak base hence they have a good leaving character (i.e they are unstable on their own ) which would increase the rate of reaction and the strong base KOH give the most atom economical
Explanation:
Answer:
Lithium will lose about 2 electrons
Making it a cation
The symbol for the hydroxide ion is OH-
Valence électrons = are electrons in the outermost shell that is responsible for the chemical reactions of the atoms
