Answer:
if you want to have answers, don't take it wrong ...but put more details !
Explanation:
Gravitational <span>force between them</span>
Answer:
one-half
Explanation:
cuz for a first order reaction is a half life independent of concentration and constant over time
Answer:
See explaination
Explanation:
See attachment for the drawing of the intermediate products b and c (both are neutral; omit byproducts).