Today, was the last day of collecting data as in terms of observations, it was quite the same to that of Day 11.. After taking note of these observations,
- I removed the nail from its solutions,
- cleaned it with water and steel wool
- weighed the masses of these nails and recorded it
These were the masses of the nails on Day 13
|
Distilled Water Nails
|
Mass of Iron Nail
|
|
Iron Nail #1
|
6.4620g
|
|
Iron Nail #2
|
6.3935g
|
|
Iron Nail #3
|
6.6234g
|
|
0.25 M Nails
|
Mass of Iron Nail
|
|
Iron Nail #1
|
6.5235g
|
|
Iron Nail #2
|
6.4592g
|
|
Iron Nail #3
|
6.3650g
|
|
0.45 M Nails
|
Mass of Iron Nail
|
|
Iron Nail #1
|
6.4709g
|
|
Iron Nail #2
|
6.4945g
|
|
Iron Nail #3
|
6.4181g
|
|
0.65 M Nails
|
Mass of Iron Nail
|
|
Iron Nail #1
|
6.3985g
|
|
Iron Nail #2
|
6.4562g
|
|
Iron Nail #3
|
6.4248g
|
|
0.85 M Nails
|
Mass of Iron Nail
|
|
Iron Nail #1
|
6.3779g
|
|
Iron Nail #2
|
6.2972g
|
|
Iron Nail #3
|
6.2770g
|
Mass of
the Iron Nails are rounded off to 4 Decimal Places
Following this, I
- Disposed of the solutions
- Cleaned all equipment used and dispose of the plastic cups.
On the day I had taken pictures of these but ultimately, the memory card of my camera went corrupt not long after. Therefore no pictures could be posted here showing myself doing these activities (100% Truth-Swear! :P
After all these deeds had been done, i went to organize the data collected and began the write-up of my report
