hi there
use your loaf
Caffeine increases the reaction time to visual and auditory stimuli
From my experience, my reaction time was quicker, but it was harder to focus.
blad
Yes, caffeine can degrade over time in old coffee, leading to a decrease in its potency.
decrease
yes.
Yes, old coffee still contains caffeine, but the amount may decrease over time.
A single cup of coffee contains 100-150 mg of caffeine.
Yes, day-old coffee still contains caffeine, although the amount may decrease slightly over time.
The reactant concentrations decrease
all chemical reaction has to be thought of to be there
Coca-Cola Classics's caffeine content is 35mg per 12oz can and Diet Coke's caffeine content is 35mg. Coca-Cola has lots of sugar that will only engerize you for a short period of time before you burn out, and caffeine does not give you real energy, it just speeds up your heart and makes you feel on edge and it will also cause you to burn out. I suggest if you want to have energy, you should embrace proper diet and exercise.