I am thinking that maybe the problem is not with the calibration. It might be that the buffered solution is already expired since at this point the solution is already not stable and will give a different pH reading than what is expected.
Four of them pass a point every second.
An alcohol functional group is called a hydroxyl group.
Acceleration is F/M so the answer would be 12m/s^2
Answer:
Book. Bottle. table are some examples of objects in equilibrium found in classroom
