In an experiment to determine the density of a soil using a density bottle, the following measurements were recorded.

Mass of empty density bottle = 42. 9g

Mass of density bottle full of water = 66.1gMass of density bottle with some soil = 67. 2g

Mass of density bottle with soil filled up with water = 82.0g

Use the above data to determine the:-

- Mass of water that completely filled the bottle
- Volume of water that completely filled the bottle
- Volume of the density bottle
- Mass of soil
- Mass of water that filled the space above soil
- Volume of soil
- The density of the soils