When a vessel in empty on the inside meaning there is nothing inside the vessel it is called empty. Some other words are vacant or unoccupied and in reality it is just empty.

Vessel has arrived to destinatiom port and its unloaded.

well it is the arm vessel i remember right well duu im in college haha its the arm vessel

One way to form a Nitrogen blanket below air is to fill an empty vessel with it. As the vessel fills with nitrogen, the atmosphere or air is purged from the vessel.

1. Fill 5L vessel and pour all 5L into 7L vessel. 2. Fill 5L vessel again and fill the remainder of the 7L vessel (2L...leaving you with 3L in 5L vessel) 3. Empty 7L vessel and pour the 3L from 5L vessel into 7L vessel. 4. Fill 5L vessel again and fill the remainder of the 7L vessel (this will be 4L, as you have already got 3L in 7L vessel from Step 3. Leaving you with 1L in 5L vessel) 5. Empty the 7L vessel. Pour the 1L (from Step 4) from the 5L vessel into the 7L vessel. 6. Fill the 5L vessel and add it to the 1L (from step 5) in the 7L vessel. You now have 6L in the 7L vessel...WATER THE PLANT!
1 Kg or 1000 grams